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The Arctic (/ˈɑːrtɪk/ or /ˈɑːrktɪk/)^[1]^{[Note 1]} is a polar region located at the northernmost part of Earth. The Arctic region, from the IERS Reference Meridian travelling east, consists of parts of northern Norway (Nordland, Troms, Finnmark, Svalbard and Jan Mayen), northernmost Sweden (Västerbotten, Norrbotten and Lappland), northern Finland (North Ostrobothnia, Kainuu and Lappi), Russia (Murmansk, Siberia, Nenets Okrug, Novaya Zemlya), the United States (Alaska), Canada (Yukon, Northwest Territories, Nunavut), Danish Realm (Greenland), and northern Iceland (Grímsey and Kolbeinsey), along with the Arctic Ocean and adjacent seas. Land within the Arctic region has seasonally varying snow and ice cover, with predominantly treeless permafrost under the tundra. Arctic seas contain seasonal sea ice in many places.

The Arctic region is a unique area among Earth's ecosystems. The cultures in the region and the Arctic indigenous peoples have adapted to its cold and extreme conditions. Life in the Arctic includes zooplankton and phytoplankton, fish and marine mammals, birds, land animals, plants and human societies.^[3] Arctic land is bordered by the subarctic.

Definition and etymology

The word Arctic comes from the Greek word ἀρκτικός (arktikos), "near the Bear, northern"^[4] and from the word ἄρκτος (arktos), meaning bear.^[5] The name refers either to the constellation known as Ursa Major, the "Great Bear", which is prominent in the northern portion of the celestial sphere, or to the constellation Ursa Minor, the "Little Bear", which contains the celestial north pole (currently very near Polaris, the current north Pole Star, or North Star).^[6]

There are a number of definitions of what area is contained within the Arctic. The area can be defined as north of the Arctic Circle (about 66° 34'N), the approximate southern limit of the midnight sun and the polar night. Another definition of the Arctic, which is popular with ecologists, is the region in the Northern Hemisphere where the average temperature for the warmest month (July) is below 10 °C (50 °F); the northernmost tree line roughly follows the isotherm at the boundary of this region.^[7]^[8]

Climate

A snowy landscape of Inari located in Lapland (Finland)

The climate of the Arctic region is characterized by cold winters and cool summers. Its precipitation mostly comes in the form of snow and is low, with most of the area receiving less than 50 cm (20 in). High winds often stir up snow, creating the illusion of continuous snowfall. Average winter temperatures can go as low as −40 °C (−40 °F), and the coldest recorded temperature is approximately −68 °C (−90 °F). Coastal Arctic climates are moderated by oceanic influences, having generally warmer temperatures and heavier snowfalls than the colder and drier interior areas. The Arctic is affected by current global warming, leading to climate change in the Arctic, including Arctic sea ice decline, diminished ice in the Greenland ice sheet, and Arctic methane emissions as the permafrost thaws.^[9]^[10] The melting of Greenland's ice sheet is linked to polar amplification.^[11]

Due to the poleward migration of the planet's isotherms (about 56 km (35 mi) per decade during the past 30 years as a consequence of global warming), the Arctic region (as defined by tree line and temperature) is currently shrinking.^[12] Perhaps the most alarming result of this is Arctic sea ice shrinkage. There is a large variance in predictions of Arctic sea ice loss, with models showing near-complete to complete loss in September from 2035 to some time around 2067.^[13]^[14]

Flora and fauna

Arctic life is characterized by adaptation to short growing seasons with long periods of sunlight, and cold, dark, snow-covered winter conditions.

Plants

Arctic vegetation is composed of plants such as dwarf shrubs, graminoids, herbs, lichens, and mosses, which all grow relatively close to the ground, forming tundra. An example of a dwarf shrub is the bearberry. As one moves northward, the amount of warmth available for plant growth decreases considerably. In the northernmost areas, plants are at their metabolic limits, and small differences in the total amount of summer warmth make large differences in the amount of energy available for maintenance, growth and reproduction. Colder summer temperatures cause the size, abundance, productivity and variety of plants to decrease. Trees cannot grow in the Arctic, but in its warmest parts, shrubs are common and can reach 2 m (6 ft 7 in) in height; sedges, mosses and lichens can form thick layers. In the coldest parts of the Arctic, much of the ground is bare; non-vascular plants such as lichens and mosses predominate, along with a few scattered grasses and forbs (like the Arctic poppy).

Animals

Herbivores on the tundra include the Arctic hare, lemming, muskox, and reindeer (caribou). They are preyed on by the snowy owl, Arctic fox, grizzly bear, and Arctic wolf. The polar bear is also a predator, though it prefers to hunt for marine life from the ice. There are also many birds and marine species endemic to the colder regions. Other terrestrial animals include wolverines, moose, Dall sheep, ermines, and Arctic ground squirrels. Marine mammals include seals, walruses, and several species of cetacean—baleen whales and also narwhals, orcas, and belugas. An excellent and famous example of a ring species exists and has been described around the Arctic Circle in the form of the Larus gulls.

Natural resources

There are copious natural resources in the Arctic (oil, gas, minerals, fresh water, fish and, if the subarctic is included, forest) to which modern technology and the economic opening up of Russia have given significant new opportunities. The interest of the tourism industry is also on the increase.

The Arctic contains some of the last and most extensive continuous wilderness areas in the world, and its significance in preserving biodiversity and genotypes is considerable. The increasing presence of humans fragments vital habitats. The Arctic is particularly susceptible to the abrasion of groundcover and to the disturbance of the rare breeding grounds of the animals that are characteristic to the region. The Arctic also holds 1/5 of the Earth's water supply.^[15]

Paleontology

During the Cretaceous time period, the Arctic still had seasonal snows, though only a light dusting and not enough to permanently hinder plant growth. Animals such as the Chasmosaurus, Hypacrosaurus, Troodon, and Edmontosaurus may have all migrated north to take advantage of the summer growing season, and migrated south to warmer climes when winter came. A similar situation may also have been found amongst dinosaurs that lived in Antarctic regions, such as the Muttaburrasaurus of Australia.

However, others claim that dinosaurs lived year-round at very high latitudes, such as near the Colville River, which is now at about 70° N but at the time (70 million years ago) was 10° further north.^[16]

Indigenous population

The earliest inhabitants of North America's central and eastern Arctic are referred to as the Arctic small tool tradition (AST) and existed c. 2500 BCE. AST consisted of several Paleo-Eskimo cultures, including the Independence cultures and Pre-Dorset culture.^[17]^[18] The Dorset culture (Inuktitut: Tuniit or Tunit) refers to the next inhabitants of central and eastern Arctic. The Dorset culture evolved because of technological and economic changes during the period of 1050–550 BCE. With the exception of the Quebec / Labrador peninsula, the Dorset culture vanished around 1500 CE.^[19] Supported by genetic testing, evidence shows that descendants of the Dorset culture, known as the Sadlermiut, survived in Aivilik, Southampton and Coats Islands, until the beginning of the 20th century.^[20]

The Dorset / Thule culture transition dates around the ninth–10th centuries CE. Scientists theorize that there may have been cross-contact of the two cultures with sharing of technology, such as fashioning harpoon heads, or the Thule may have found Dorset remnants and adapted their ways with the predecessor culture.^[21] Others believe the Thule displaced the Dorset.

By 1300 CE, the Inuit, present-day Arctic inhabitants and descendants of Thule culture, had settled in west Greenland, and moved into east Greenland over the following century (Inughuit, Kalaallit and Tunumiit are modern Greenlandic Inuit groups descended from Thule). Over time, the Inuit have migrated throughout the Arctic regions of Eastern Russia, the United States, Canada, and Greenland.^[22]

Other Circumpolar North indigenous peoples include the Chukchi, Evenks, Iñupiat, Khanty, Koryaks, Nenets, Sámi, Yukaghir, Gwichʼin, and Yupik.

International cooperation and politics

The eight Arctic nations (Canada, Kingdom of Denmark [Greenland & The Faroe Islands], Finland, Iceland, Norway, Sweden, Russia, and US) are all members of the Arctic Council, as are organizations representing six indigenous populations (The Aleut International Association, Arctic Athabaskan Council, Gwich'in Council International, Inuit Circumpolar Council, Russian Association of Indigenous Peoples of the North, and Saami Council). The council operates on consensus basis, mostly dealing with environmental treaties and not addressing boundary or resource disputes.

Though Arctic policy priorities differ, every Arctic nation is concerned about sovereignty/defense, resource development, shipping routes, and environmental protection.^[23] Much work remains on regulatory agreements regarding shipping, tourism, and resource development in Arctic waters.^[24] Arctic shipping is subject to some regulatory control through the International Code for Ships Operating in Polar Waters, adopted by the International Maritime Organization on 1 January 2017 and applies to all ships in Arctic waters over 500 tonnes.^[25]^[26]

Research in the Arctic has long been a collaborative international effort, evidenced by the International Polar Year. The International Arctic Science Committee, hundreds of scientists and specialists of the Arctic Council, and the Barents Euro-Arctic Council are more examples of collaborative international Arctic research.^[27]

Territorial claims

While there are several ongoing territorial claims in the Arctic, no country owns the geographic North Pole or the region of the Arctic Ocean surrounding it. The surrounding six Arctic states that border the Arctic Ocean—Canada, Kingdom of Denmark (with Greenland), Iceland, Norway, Russia, and the United States—are limited to a 200 nautical miles (370 km; 230 mi) exclusive economic zone (EEZ) off their coasts. Two Arctic states (Finland and Sweden) do not have direct access to the Arctic Ocean.

Upon ratification of the United Nations Convention on the Law of the Sea, a country has ten years to make claims to an extended continental shelf beyond its 200 nautical mile zone.^[23]^[28] Due to this, Norway (which ratified the convention in 1996),^[29] Russia (ratified in 1997),^[29] Canada (ratified in 2003)^[29] and the Kingdom of Denmark (ratified in 2004)^[29] launched projects to establish claims that certain sectors of the Arctic seabed should belong to their territories.

On 2 August 2007, two Russian bathyscaphes, MIR-1 and MIR-2, for the first time in history descended to the Arctic seabed beneath the North Pole and placed there a Russian flag made of rust-proof titanium alloy. The flag-placing, during Arktika 2007, generated commentary on and concern for a race for control of the Arctic's vast hydrocarbon resources.^[30]

Foreign ministers and other officials representing Canada, the Kingdom of Denmark, Norway, Russia, and the United States met in Ilulissat, Greenland on 28 May 2008 at the Arctic Ocean Conference and announced the Ilulissat Declaration,^[31]^[32] blocking any "new comprehensive international legal regime to govern the Arctic Ocean," and pledging "the orderly settlement of any possible overlapping claims."^[23]^[33]

As of 2012, the Kingdom of Denmark is claiming the continental shelf based on the Lomonosov Ridge between Greenland and over the North Pole to the northern limit of the exclusive economic zone of Russia.^[34]

The Russian Federation is also claiming a large swath of seabed along the Lomonosov Ridge but, unlike Denmark, confined its claim to its side of the Arctic region. In August 2015, Russia made a supplementary submission for the expansion of the external borders of its continental shelf in the Arctic Ocean, asserting that the eastern part of the Lomonosov Ridge and the Mendeleyev Ridge are an extension of the Eurasian continent. In August 2016, the UN Commission on the Limits of the Continental Shelf began to consider Russia's submission.^[35]

Canada claims the Northwest Passage as part of its internal waters belonging to Canada, while the United States and most maritime nations^[36] regards it as an international strait, which means that foreign vessels have right of transit passage.^[37]

Exploration

Since 1937, the larger portion of the Asian-side Arctic region has been extensively explored by Soviet and Russian crewed drifting ice stations. Between 1937 and 1991, eighty-eight international polar crews established and occupied scientific settlements on the drift ice and were carried thousands of kilometres by the ice flow.^[38]

Plans to modernise forty research (also meteorological and maritime) stations across the Russian Arctic and thirty abandoned stations will be revived. These to provide safe shipping with major volumes and to review the level of pollution.^[39]

Pollution

The Arctic is comparatively clean, although there are certain ecologically difficult localized pollution problems that present a serious threat to people's health living around these pollution sources. Due to the prevailing worldwide sea and air currents, the Arctic area is the fallout region for long-range transport pollutants, and in some places the concentrations exceed the levels of densely populated urban areas. An example of this is the phenomenon of Arctic haze, which is commonly blamed on long-range pollutants. Another example is with the bioaccumulation of PCB's (polychlorinated biphenyls) in Arctic wildlife and people.

Preservation

There have been many proposals to preserve the Arctic over the years. Most recently a group of stars^{[clarification needed]} at the United Nations Conference on Sustainable Development, on 21 June 2012, proposed protecting the Arctic, similar to the Antarctic Treaty System. The initial focus of the campaign will be a UN resolution creating a global sanctuary around the pole, and a ban on oil drilling and unsustainable fishing in the Arctic.^[40]

The Arctic has climate change rates that are amongst the highest in the world. Due to the major impacts to the region from climate change the near climate future of the region will be extremely different under all scenarios of warming.^[41]

Climate change

The effects of climate change in the Arctic include rising temperatures, loss of sea ice, and melting of the Greenland ice sheet. Potential methane release from the region, especially through the thawing of permafrost and methane clathrates, is also a concern.^[42] Because of the amplified response of the Arctic to global warming, it is often seen as a leading indicator of global warming. The melting of Greenland's ice sheet is linked to polar amplification.^[43]^[44]

The Arctic region is especially vulnerable to the effects of any climate change, as has become apparent with the reduction of sea ice in recent years. Climate models predict much greater climate change in the Arctic than the global average,^[45] resulting in significant international attention to the region. In particular, there are concerns that Arctic shrinkage, a consequence of melting glaciers and other ice in Greenland, could soon contribute to a substantial rise in sea levels worldwide.^[46]

The current Arctic warming is leading to ancient carbon being released from thawing permafrost, leading to methane and carbon dioxide production by micro-organisms.^[47]^[48] Release of methane and carbon dioxide stored in permafrost could cause abrupt and severe global warming,^[49] as they are potent greenhouse gases.^[50]

Climate change is also predicted to have a large impact on tundra vegetation, causing an increase of shrubs,^[52] and having a negative impact on bryophytes and lichens.^[53]

Apart from concerns regarding the detrimental effects of warming in the Arctic, some potential opportunities have gained attention. The melting of the ice is making the Northwest Passage, shipping routes through the northernmost latitudes, more navigable, raising the possibility that the Arctic region will become a prime trade route.^[54] One harbinger of the opening navigability of the Arctic took place in the summer of 2016 when the Crystal Serenity successfully navigated the Northwest Passage, a first for a large cruise ship.^[55]

In addition, it is believed that the Arctic seabed may contain substantial oil fields which may become accessible if the ice covering them melts.^[56] These factors have led to recent international debates as to which nations can claim sovereignty or ownership over the waters of the Arctic.^[57]^[58]^[59]^[60]

Arctic waters

Arctic lands

Geographic designation	National affiliation	Designation
Alaska	United States	State
Aleutian Islands	United States	American archipelago
Arkhangelsk Oblast	Russia	Federal subject
Arctic Archipelago	Canada	Canadian archipelago
Chukotka Autonomous Okrug	Russia	Federal subject
Diomede Island (Big)	Russia	Island
Diomede Island (Little)	United States	Island
Finnmark	Norway	Counties of Norway
Franz Josef Land	Russia	Federal subject archipelago
Greenland	Kingdom of Denmark	Autonomous country
Grímsey	Iceland	Island
Inuvik Region	Canada	Administrative region of the Northwest Territories
Jan Mayen	Norway	Island
Kainuu	Finland	Regions of Finland
Kitikmeot Region	Canada	Administrative region of Nunavut
Kivalliq Region	Canada	Administrative region of Nunavut
Kolbeinsey	Iceland	Island
Krasnoyarsk Krai	Russia	Federal subjects of Russia
Lappi	Finland	Regions of Finland
Lappland	Sweden	Provinces of Sweden
Murmansk Oblast	Russia	Federal subjects of Russia
Nenets Autonomous Okrug	Russia	Federal subjects of Russia
New Siberian Islands	Russia	Archipelago
Nordland	Norway	Counties of Norway
Norrbotten	Sweden	Provinces of Sweden
North Ostrobothnia	Finland	Regions of Finland
Northwest Territories	Canada	Territory of Canada
Novaya Zemlya	Russia	Federal subject archipelago
Nunavik	Canada	Northern part of Quebec
Nunatsiavut	Canada	Autonomous region of Labrador (Newfoundland and Labrador)
Nunavut	Canada	Territory of Canada
Qikiqtaaluk Region (Baffin)	Canada	Administrative region of Nunavut
Russian Arctic islands	Russia	Islands
Sápmi	Norway, Sweden, Finland, Russia	Fennoscandia region
Sakha Republic	Russia	Federal subject
Severnaya Zemlya	Russia	Federal subject archipelago
Siberia	Russia	Region
Svalbard	Norway	Governor of Svalbard archipelago
Troms	Norway	Counties of Norway
Västerbotten	Sweden	Provinces of Sweden
Wrangel Island	Russia	Zapovednik (nature reserve)
Yamalo-Nenets Autonomous Okrug	Russia	Federal subjects of Russia
Yukon	Canada	Territory of Canada

Notes

^ The word was originally pronounced without the /k/ sound, but the pronunciation with the k sound is nowadays very common. The "c" was added to the spelling for etymological reasons^[1]^[2] and then began to be pronounced.

References

^ ^a ^b "The American Heritage Dictionary entry: arctic". www.ahdictionary.com. Houghton Mifflin Harcourt. Archived from the original on 12 June 2018. Retrieved 4 January 2019.
^ Harper, Douglas. "Antarctic". Online Etymology Dictionary. Archived from the original on 13 January 2012. Retrieved 16 November 2011.
^ Krembs, Christopher and Jody Deming. "Organisms that thrive in Arctic sea ice." Archived 23 March 2010 at the Wayback Machine National Oceanic and Atmospheric Administration. 18 November 2006.
^ Liddell, Henry George and Scott, Robert. "Arktikos." Archived 30 June 2023 at the Wayback Machine A Greek-English Lexicon. Perseus Digital Library.
^ Liddell, Henry George and Scott, Robert. "Arktos." Archived 30 June 2023 at the Wayback Machine A Greek-English Lexicon. Perseus Digital Library.
^ "The Great Bear Constellation Ursa Major". Archived from the original on 30 November 2010. Retrieved 10 November 2010.
^ "arctic." Archived 14 March 2010 at the Wayback Machine Dictionary.com Unabridged (v 1.1). Random House, Inc. Retrieved 2 May 2009.
^ Addison, Kenneth (2002). Fundamentals of the physical environment. Routledge. p. 482. ISBN 978-0-415-23293-7. Archived from the original on 30 June 2023. Retrieved 15 November 2015.
^ Radford, Tim (2 September 2020). "Arctic heating races ahead of worst case estimates". Climate News Network. Archived from the original on 4 September 2020. Retrieved 3 September 2020.
^ Dormann, C. F.; Woodin, S. J. (February 2002). "Climate change in the Arctic: using plant functional types in a meta-analysis of field experiments: Meta-analysis of arctic experiments". Functional Ecology. 16 (1): 4–17. doi:10.1046/j.0269-8463.2001.00596.x. Archived from the original on 30 June 2023. Retrieved 16 February 2023.
^ Tedesco, M.; Mote, T.; Fettweis, X.; Hanna, E.; Jeyaratnam, J.; Booth, J. F.; Datta, R.; Briggs, K. (9 June 2016). "Arctic cut-off high drives the poleward shift of a new Greenland melting record". Nature Communications. 7: 11723. Bibcode:2016NatCo...711723T. doi:10.1038/ncomms11723. ISSN 2041-1723. PMC 4906163. PMID 27277547.
^ Hansen, Jim (19 October 2006). "The Planet in Peril – Part I". Yale Center for the Study of Globalization. Archived from the original on 15 October 2009.
^ Kirby, Alex (11 August 2020). "End of Arctic sea ice by 2035 possible, study finds". Climate News Network. Archived from the original on 15 September 2020. Retrieved 3 September 2020.
^ Reich, Katharine (15 November 2019). "Arctic Ocean could be ice-free for part of the year as soon as 2044". phys.org. Archived from the original on 30 September 2020. Retrieved 3 September 2020.
^ Society, National Geographic (6 October 2016). "Arctic". National Geographic Society. Archived from the original on 3 June 2020. Retrieved 11 June 2020.
^ "A paleontologists Alaskan adventure". New Scientist. 9 June 2012. Archived from the original on 12 April 2022. Retrieved 30 March 2022.
^ Hoffecker, John F. (2005). A prehistory of the north: human settlement of the higher latitudes. Rutgers University Press. p. 130. ISBN 978-0-8135-3469-5. Archived from the original on 30 June 2023. Retrieved 24 August 2020.
^ Gibbon, pp. 28–31
^ Gibbon, pp. 216–217
^ McGhee, Robert (2005). The last imaginary place: a human history of the Arctic world (Digitized 7 October 2008 ed.). Oxford University Press. p. 55. ISBN 978-0-19-518368-9. Archived from the original on 30 June 2023. Retrieved 24 August 2020.
^ Gibbon, p. 218.
^ "First Nations Culture Areas Index". the Canadian Museum of Civilization. Archived from the original on 11 August 2011. Retrieved 30 December 2009.
^ ^a ^b ^c Buixadé Farré, Albert; Stephenson, Scott R.; Chen, Linling; Czub, Michael; Dai, Ying; Demchev, Denis; Efimov, Yaroslav; Graczyk, Piotr; Grythe, Henrik; Keil, Kathrin; Kivekäs, Niku; Kumar, Naresh; Liu, Nengye; Matelenok, Igor; Myksvoll, Mari; O'Leary, Derek; Olsen, Julia; Pavithran, A. P., Sachin; Petersen, Edward; Raspotnik, Andreas; Ryzhov, Ivan; Solski, Jan; Suo, Lingling; Troein, Caroline; Valeeva, Vilena; van Rijckevorsel, Jaap; Wighting, Jonathan (16 October 2014). "Commercial Arctic shipping through the Northeast Passage: Routes, resources, governance, technology, and infrastructure". Polar Geography. 37 (4): 298. Bibcode:2014PolGe..37..298B. doi:10.1080/1088937X.2014.965769.
^ Berkman, Paul (23 June 2014). "Stability and Peace in the Arctic Ocean through Science Diplomacy". Science & Diplomacy. 3 (2). Archived from the original on 26 April 2022. Retrieved 23 June 2014.
^ "Shipping in polar waters". IMO. Archived from the original on 2 August 2021. Retrieved 2 August 2021.
^ "The Polar Code, One Year On". The Maritime Executive. Archived from the original on 2 August 2021. Retrieved 2 August 2021.
^ King, Lorenz (1992). "Polarregionen, vom Neuland zum wissenschaftlichen Brennpunkt" [Polar regions, from uncharted territory to scientific focus]. Giessener Diskurse: Wissenschaft und Neues Weltbild (in German). 6/7: 231–256. ISBN 3-927835-25-0.
^ "United Nations Convention on the Law of the Sea (Annex 2, Article 4)". Archived from the original on 16 July 2007. Retrieved 26 July 2007.
^ ^a ^b ^c ^d "Chronological lists of ratifications of, accessions and successions to the Convention and the related Agreements". United Nations Division for Ocean Affairs and the Law of the Sea. 22 April 2009. Archived from the original on 14 April 2009. Retrieved 30 April 2009.
^ Yenikeyeff, S. M. and Fenton Krysiek, Timothy (August 2007). The Battle for the Next Energy Frontier: The Russian Polar Expedition and the Future of Arctic Hydrocarbons. Oxford Institute for Energy Studies. Archived 10 July 2011 at the Wayback Machine
^ "Conference in Ilulissat, Greenland: Landmark political declaration on the future of the Arctic". Ministry of Foreign Affairs of Denmark. 28 May 2008. Retrieved 30 April 2009.^{[dead link]}
^ "The Ilulissat Declaration" (PDF). Ministry of Foreign Affairs of Denmark. 28 May 2008. Archived from the original (PDF) on 26 June 2008. Retrieved 6 June 2008.
^ Boswell, Randy (28 May 2008). "Conference could mark start of Arctic power struggle". canada.com. Archived from the original on 4 March 2009. Retrieved 6 June 2008.
^ "Dansker vil dokumentere territorialkrav i Arktis" (in Norwegian). NRK. 28 July 2012. Archived from the original on 31 August 2012. Retrieved 15 June 2015.
^ "Russia claims the application for expansion of Danish borders in the Arctic shelf". 23 January 2017. Archived from the original on 22 January 2018. Retrieved 22 January 2018.
^ The Edmonton Journal (9 April 2006). "Northwest Passage gets political name change". Canada.com. Archived from the original on 2 April 2016. Retrieved 31 May 2015.
^ "The US is picking a fight with Canada over a thawing Arctic shipping route". Quartz. 27 June 2019. Archived from the original on 14 August 2021. Retrieved 20 August 2019.
^ "North Pole drifting stations (1930s–1980s)". Woods Hole Oceanographic Institution. Archived from the original on 20 July 2011. Retrieved 30 April 2009.
^ With more dark clouds in horizon, Russian Arctic meteorologists get almost a billion for studies of the weather
^ Stars launch campaign to save the Arctic Archived 27 June 2012 at the Wayback Machine. Greenpeace (21 June 2012).
^ IPCC. Cross-Chapter Paper 6: Polar Regions. IPCC WGII Sixth Assessment Report. 1 October 2021. https://report.ipcc.ch/ar6wg2/pdf/IPCC_AR6_WGII_CrossChapterPaper6.pdf Archived 28 February 2022 at the Wayback Machine.
^ Galera, L. A., Eckhardt, T., Beer, C., Pfeiffer, E.-M., & Knoblauch, C. (2023). "Ratio of in situ CO2 to CH4 production and its environmental controls in polygonal tundra soils of Samoylov Island, Northeastern Siberia". Journal of Geophysical Research: Biogeosciences, 128, e2022JG006956. https://doi.org/10.1029/2022JG006956 Archived 30 June 2023 at the Wayback Machine
^ Study links 2015 melting Greenland ice to faster Arctic warming Archived 18 November 2017 at the Wayback Machine 9 June 2016 University of Georgia
^ Tedesco, M.; Mote, T.; Fettweis, X.; Hanna, E.; Jeyaratnam, J.; Booth, J. F.; Datta, R.; Briggs, K. (2016). "Arctic cut-off high drives the poleward shift of a new Greenland melting record". Nature Communications. 7: 11723. Bibcode:2016NatCo...711723T. doi:10.1038/ncomms11723. PMC 4906163. PMID 27277547.
^ Impacts of a warming Arctic: Arctic Climate Impact Assessment. Cambridge, UK: Cambridge University Press. February 2005. ISBN 978-0-521-61778-9. Retrieved 20 November 2006.
^ Grinberg, Emanuella (17 December 2008). "Ice melting across globe at accelerating rate, NASA says." Archived 30 March 2022 at the Wayback Machine CNN. Retrieved 30 March 2022
^ Lenton, T. M.; Held, H.; Kriegler, E.; Hall, J. W.; Lucht, W.; Rahmstorf, S.; Schellnhuber, H. J. (2008). "Inaugural Article: Tipping elements in the Earth's climate system". Proceedings of the National Academy of Sciences. 105 (6): 1786–93. Bibcode:2008PNAS..105.1786L. doi:10.1073/pnas.0705414105. PMC 2538841. PMID 18258748.
^ Turetsky, Merritt R. (30 April 2019). "Permafrost collapse is accelerating carbon release". Nature. 569 (7754): 32–34. Bibcode:2019Natur.569...32T. doi:10.1038/d41586-019-01313-4. PMID 31040419.
^ "Abrupt Climate Change Focus Of U.S. National Laboratories". Science Daily. 23 September 2008. Archived from the original on 23 June 2017. Retrieved 28 February 2018.
^ "Scientists shocked by Arctic permafrost thawing 70 years sooner than predicted". The Guardian. Reuters. 18 June 2019. ISSN 0261-3077. Archived from the original on 6 October 2019. Retrieved 2 July 2019.
^ Skrova climate statistics Archived 9 November 2021 at the Wayback Machine. yr.no. Retrieved 2021-11-09.
^ Myers-Smith, Isla H.; Forbes, Bruce C.; Wilmking, Martin; Hallinger, Martin; Lantz, Trevor; Blok, Daan; Tape, Ken D.; Macias-Fauria, Marc; Sass-Klaassen, Ute (1 January 2011). "Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities". Environmental Research Letters. 6 (4): 045509. Bibcode:2011ERL.....6d5509M. doi:10.1088/1748-9326/6/4/045509. hdl:10536/DRO/DU:30114246. ISSN 1748-9326.
^ Alatalo, Juha M.; Jägerbrand, Annika K.; Molau, Ulf (1 November 2015). "Testing reliability of short-term responses to predict longer-term responses of bryophytes and lichens to environmental change". Ecological Indicators. 58: 77–85. doi:10.1016/j.ecolind.2015.05.050.
^ "Will ice melt open fabled Northwest Passage?" Archived 9 November 2007 at the Wayback Machine CNN. 29 August 2002.
^ "Largest Cruise Ship Ever To Sail Northwest Passage Docks In NYC". 16 September 2016. Archived from the original on 27 September 2016. Retrieved 24 September 2016.
^ Demos, Telis. "The great Arctic Circle oil rush." Archived 18 September 2020 at the Wayback Machine CNN. 8 August 2007.
^ Shaw, Rob. "New patrol ships will reassert northern sovereignty: PM". Archived 29 September 2007 at the Wayback Machine Victoria Times Colonist. 9 July 2007.
^ Halpin, Tony. "Russia stakes its claim on North Pole in underwater search for oil". Archived 7 October 2008 at the Wayback Machine The Times. 28 July 2007.
^ "Arctic melt stuns scientists". CBS News. 9 October 2007.^{[permanent dead link]}
^ "Conference could mark start of Arctic power struggle". Canada.com. 28 May 2008. Archived from the original on 4 March 2009.

Bibliography

Gibbon, Guy E.; Kenneth M. Ames (1998). Archaeology of prehistoric native America: an encyclopedia. Vol. 1537 of Garland reference library of the humanities. Taylor & Francis. ISBN 978-0-8153-0725-9.

External links

[3] The word was originally pronounced without the /k/ sound, but the pronunciation with the k sound is nowadays very common. The "c" was added to the spelling for etymological reasons^[1]^[2] and then began to be pronounced.

[ahd-1] "The American Heritage Dictionary entry: arctic". www.ahdictionary.com. Houghton Mifflin Harcourt. Archived from the original on 12 June 2018. Retrieved 4 January 2019.

[2] Harper, Douglas. "Antarctic". Online Etymology Dictionary. Archived from the original on 13 January 2012. Retrieved 16 November 2011.

[4] Krembs, Christopher and Jody Deming. "Organisms that thrive in Arctic sea ice." Archived 23 March 2010 at the Wayback Machine National Oceanic and Atmospheric Administration. 18 November 2006.

[5] Liddell, Henry George and Scott, Robert. "Arktikos." Archived 30 June 2023 at the Wayback Machine A Greek-English Lexicon. Perseus Digital Library.

[6] Liddell, Henry George and Scott, Robert. "Arktos." Archived 30 June 2023 at the Wayback Machine A Greek-English Lexicon. Perseus Digital Library.

[7] "The Great Bear Constellation Ursa Major". Archived from the original on 30 November 2010. Retrieved 10 November 2010.

[8] "arctic." Archived 14 March 2010 at the Wayback Machine Dictionary.com Unabridged (v 1.1). Random House, Inc. Retrieved 2 May 2009.

[9] Addison, Kenneth (2002). Fundamentals of the physical environment. Routledge. p. 482. ISBN 978-0-415-23293-7. Archived from the original on 30 June 2023. Retrieved 15 November 2015.

[10] Radford, Tim (2 September 2020). "Arctic heating races ahead of worst case estimates". Climate News Network. Archived from the original on 4 September 2020. Retrieved 3 September 2020.

[11] Dormann, C. F.; Woodin, S. J. (February 2002). "Climate change in the Arctic: using plant functional types in a meta-analysis of field experiments: Meta-analysis of arctic experiments". Functional Ecology. 16 (1): 4–17. doi:10.1046/j.0269-8463.2001.00596.x. Archived from the original on 30 June 2023. Retrieved 16 February 2023.

[12] Tedesco, M.; Mote, T.; Fettweis, X.; Hanna, E.; Jeyaratnam, J.; Booth, J. F.; Datta, R.; Briggs, K. (9 June 2016). "Arctic cut-off high drives the poleward shift of a new Greenland melting record". Nature Communications. 7: 11723. Bibcode:2016NatCo...711723T. doi:10.1038/ncomms11723. ISSN 2041-1723. PMC 4906163. PMID 27277547.

[13] Hansen, Jim (19 October 2006). "The Planet in Peril – Part I". Yale Center for the Study of Globalization. Archived from the original on 15 October 2009.

[14] Kirby, Alex (11 August 2020). "End of Arctic sea ice by 2035 possible, study finds". Climate News Network. Archived from the original on 15 September 2020. Retrieved 3 September 2020.

[15] Reich, Katharine (15 November 2019). "Arctic Ocean could be ice-free for part of the year as soon as 2044". phys.org. Archived from the original on 30 September 2020. Retrieved 3 September 2020.

[16] Society, National Geographic (6 October 2016). "Arctic". National Geographic Society. Archived from the original on 3 June 2020. Retrieved 11 June 2020.

[17] "A paleontologists Alaskan adventure". New Scientist. 9 June 2012. Archived from the original on 12 April 2022. Retrieved 30 March 2022.

[Hoffecker-18] Hoffecker, John F. (2005). A prehistory of the north: human settlement of the higher latitudes. Rutgers University Press. p. 130. ISBN 978-0-8135-3469-5. Archived from the original on 30 June 2023. Retrieved 24 August 2020.

[Gibbon-19] Gibbon, pp. 28–31

[20] Gibbon, pp. 216–217

[21] McGhee, Robert (2005). The last imaginary place: a human history of the Arctic world (Digitized 7 October 2008 ed.). Oxford University Press. p. 55. ISBN 978-0-19-518368-9. Archived from the original on 30 June 2023. Retrieved 24 August 2020.

[22] Gibbon, p. 218.

[23] "First Nations Culture Areas Index". the Canadian Museum of Civilization. Archived from the original on 11 August 2011. Retrieved 30 December 2009.

[Buixade_Farre_2014-24] Buixadé Farré, Albert; Stephenson, Scott R.; Chen, Linling; Czub, Michael; Dai, Ying; Demchev, Denis; Efimov, Yaroslav; Graczyk, Piotr; Grythe, Henrik; Keil, Kathrin; Kivekäs, Niku; Kumar, Naresh; Liu, Nengye; Matelenok, Igor; Myksvoll, Mari; O'Leary, Derek; Olsen, Julia; Pavithran, A. P., Sachin; Petersen, Edward; Raspotnik, Andreas; Ryzhov, Ivan; Solski, Jan; Suo, Lingling; Troein, Caroline; Valeeva, Vilena; van Rijckevorsel, Jaap; Wighting, Jonathan (16 October 2014). "Commercial Arctic shipping through the Northeast Passage: Routes, resources, governance, technology, and infrastructure". Polar Geography. 37 (4): 298. Bibcode:2014PolGe..37..298B. doi:10.1080/1088937X.2014.965769.

[25] Berkman, Paul (23 June 2014). "Stability and Peace in the Arctic Ocean through Science Diplomacy". Science & Diplomacy. 3 (2). Archived from the original on 26 April 2022. Retrieved 23 June 2014.

[IMOPolar-26] "Shipping in polar waters". IMO. Archived from the original on 2 August 2021. Retrieved 2 August 2021.

[IMOPolar1Year-27] "The Polar Code, One Year On". The Maritime Executive. Archived from the original on 2 August 2021. Retrieved 2 August 2021.

[28] King, Lorenz (1992). "Polarregionen, vom Neuland zum wissenschaftlichen Brennpunkt" [Polar regions, from uncharted territory to scientific focus]. Giessener Diskurse: Wissenschaft und Neues Weltbild (in German). 6/7: 231–256. ISBN 3-927835-25-0.

[29] "United Nations Convention on the Law of the Sea (Annex 2, Article 4)". Archived from the original on 16 July 2007. Retrieved 26 July 2007.

[ratif-30] "Chronological lists of ratifications of, accessions and successions to the Convention and the related Agreements". United Nations Division for Ocean Affairs and the Law of the Sea. 22 April 2009. Archived from the original on 14 April 2009. Retrieved 30 April 2009.

[31] Yenikeyeff, S. M. and Fenton Krysiek, Timothy (August 2007). The Battle for the Next Energy Frontier: The Russian Polar Expedition and the Future of Arctic Hydrocarbons. Oxford Institute for Energy Studies. Archived 10 July 2011 at the Wayback Machine

[32] "Conference in Ilulissat, Greenland: Landmark political declaration on the future of the Arctic". Ministry of Foreign Affairs of Denmark. 28 May 2008. Retrieved 30 April 2009.^{[dead link]}

[33] "The Ilulissat Declaration" (PDF). Ministry of Foreign Affairs of Denmark. 28 May 2008. Archived from the original (PDF) on 26 June 2008. Retrieved 6 June 2008.

[34] Boswell, Randy (28 May 2008). "Conference could mark start of Arctic power struggle". canada.com. Archived from the original on 4 March 2009. Retrieved 6 June 2008.

[35] "Dansker vil dokumentere territorialkrav i Arktis" (in Norwegian). NRK. 28 July 2012. Archived from the original on 31 August 2012. Retrieved 15 June 2015.

[36] "Russia claims the application for expansion of Danish borders in the Arctic shelf". 23 January 2017. Archived from the original on 22 January 2018. Retrieved 22 January 2018.

[37] The Edmonton Journal (9 April 2006). "Northwest Passage gets political name change". Canada.com. Archived from the original on 2 April 2016. Retrieved 31 May 2015.

[38] "The US is picking a fight with Canada over a thawing Arctic shipping route". Quartz. 27 June 2019. Archived from the original on 14 August 2021. Retrieved 20 August 2019.

[39] "North Pole drifting stations (1930s–1980s)". Woods Hole Oceanographic Institution. Archived from the original on 20 July 2011. Retrieved 30 April 2009.

[40] With more dark clouds in horizon, Russian Arctic meteorologists get almost a billion for studies of the weather

[41] Stars launch campaign to save the Arctic Archived 27 June 2012 at the Wayback Machine. Greenpeace (21 June 2012).

[42] IPCC. Cross-Chapter Paper 6: Polar Regions. IPCC WGII Sixth Assessment Report. 1 October 2021. https://report.ipcc.ch/ar6wg2/pdf/IPCC_AR6_WGII_CrossChapterPaper6.pdf Archived 28 February 2022 at the Wayback Machine.

[43] Galera, L. A., Eckhardt, T., Beer, C., Pfeiffer, E.-M., & Knoblauch, C. (2023). "Ratio of in situ CO2 to CH4 production and its environmental controls in polygonal tundra soils of Samoylov Island, Northeastern Siberia". Journal of Geophysical Research: Biogeosciences, 128, e2022JG006956. https://doi.org/10.1029/2022JG006956 Archived 30 June 2023 at the Wayback Machine

[44] Study links 2015 melting Greenland ice to faster Arctic warming Archived 18 November 2017 at the Wayback Machine 9 June 2016 University of Georgia

[45] Tedesco, M.; Mote, T.; Fettweis, X.; Hanna, E.; Jeyaratnam, J.; Booth, J. F.; Datta, R.; Briggs, K. (2016). "Arctic cut-off high drives the poleward shift of a new Greenland melting record". Nature Communications. 7: 11723. Bibcode:2016NatCo...711723T. doi:10.1038/ncomms11723. PMC 4906163. PMID 27277547.

[HassolArctic_Climate_Impact_Assessment2004-46] Impacts of a warming Arctic: Arctic Climate Impact Assessment. Cambridge, UK: Cambridge University Press. February 2005. ISBN 978-0-521-61778-9. Retrieved 20 November 2006.

[47] Grinberg, Emanuella (17 December 2008). "Ice melting across globe at accelerating rate, NASA says." Archived 30 March 2022 at the Wayback Machine CNN. Retrieved 30 March 2022

[48] Lenton, T. M.; Held, H.; Kriegler, E.; Hall, J. W.; Lucht, W.; Rahmstorf, S.; Schellnhuber, H. J. (2008). "Inaugural Article: Tipping elements in the Earth's climate system". Proceedings of the National Academy of Sciences. 105 (6): 1786–93. Bibcode:2008PNAS..105.1786L. doi:10.1073/pnas.0705414105. PMC 2538841. PMID 18258748.

[49] Turetsky, Merritt R. (30 April 2019). "Permafrost collapse is accelerating carbon release". Nature. 569 (7754): 32–34. Bibcode:2019Natur.569...32T. doi:10.1038/d41586-019-01313-4. PMID 31040419.

[50] "Abrupt Climate Change Focus Of U.S. National Laboratories". Science Daily. 23 September 2008. Archived from the original on 23 June 2017. Retrieved 28 February 2018.

[51] "Scientists shocked by Arctic permafrost thawing 70 years sooner than predicted". The Guardian. Reuters. 18 June 2019. ISSN 0261-3077. Archived from the original on 6 October 2019. Retrieved 2 July 2019.

[52] Skrova climate statistics Archived 9 November 2021 at the Wayback Machine. yr.no. Retrieved 2021-11-09.

[53] Myers-Smith, Isla H.; Forbes, Bruce C.; Wilmking, Martin; Hallinger, Martin; Lantz, Trevor; Blok, Daan; Tape, Ken D.; Macias-Fauria, Marc; Sass-Klaassen, Ute (1 January 2011). "Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities". Environmental Research Letters. 6 (4): 045509. Bibcode:2011ERL.....6d5509M. doi:10.1088/1748-9326/6/4/045509. hdl:10536/DRO/DU:30114246. ISSN 1748-9326.

[54] Alatalo, Juha M.; Jägerbrand, Annika K.; Molau, Ulf (1 November 2015). "Testing reliability of short-term responses to predict longer-term responses of bryophytes and lichens to environmental change". Ecological Indicators. 58: 77–85. doi:10.1016/j.ecolind.2015.05.050.

[55] "Will ice melt open fabled Northwest Passage?" Archived 9 November 2007 at the Wayback Machine CNN. 29 August 2002.

[56] "Largest Cruise Ship Ever To Sail Northwest Passage Docks In NYC". 16 September 2016. Archived from the original on 27 September 2016. Retrieved 24 September 2016.

[57] Demos, Telis. "The great Arctic Circle oil rush." Archived 18 September 2020 at the Wayback Machine CNN. 8 August 2007.

[Canada_sovereignty-58] Shaw, Rob. "New patrol ships will reassert northern sovereignty: PM". Archived 29 September 2007 at the Wayback Machine Victoria Times Colonist. 9 July 2007.

[59] Halpin, Tony. "Russia stakes its claim on North Pole in underwater search for oil". Archived 7 October 2008 at the Wayback Machine The Times. 28 July 2007.

[60] "Arctic melt stuns scientists". CBS News. 9 October 2007.^{[permanent dead link]}

[61] "Conference could mark start of Arctic power struggle". Canada.com. 28 May 2008. Archived from the original on 4 March 2009.

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@@ Line 2: / Line 2: @@
 {{other uses}}
 {{Use dmy dates|date=June 2015}}
+{{missing|the Arctic Desert|date=February 2024}}
 [[File:Arctic (orthographic projection with highlights).svg|thumb|upright=1.5|The [[Arctic Circle]], currently at roughly 66° north of the [[Equator]], defines the boundary of the [[Arctic seas]] and lands]]
 [[File:Political Map of the Arctic.pdf|thumb|upright=1.5|A political map showing land ownership within the Arctic region]]
@@ Line 7: / Line 8: @@
 [[File:Sunny Skies over the Arctic in Late June 2010.jpg|thumb|[[Moderate Resolution Imaging Spectroradiometer|MODIS]] image of the Arctic]]
-The '''Arctic''' ({{IPAc-en|ˈ|ɑr|t|ɪ|k}} or {{IPAc-en|ˈ|ɑr|k|t|ɪ|k}})<ref name=ahd>{{cite web |url=https://www.ahdictionary.com/word/search.html?q=arctic |title=The American Heritage Dictionary entry: arctic |publisher=Houghton Mifflin Harcourt |website=www.ahdictionary.com |access-date=4 January 2019 |archive-url=https://web.archive.org/web/20180612142909/https://www.ahdictionary.com/word/search.html?q=arctic |archive-date=12 June 2018 |url-status=dead}}</ref>{{refn|The word was originally pronounced without the {{IPA|/k/}} sound, but the pronunciation with the k sound is nowadays very common. The "c" was added to the spelling for etymological reasons<ref name=ahd /><ref>{{cite web |last=Harper |first=Douglas |title=Antarctic |work=Online Etymology Dictionary |url=http://www.etymonline.com/index.php?term=arctic&allowed_in_frame=0 |access-date=16 November 2011 |archive-date=13 January 2012 |archive-url=https://web.archive.org/web/20120113183224/http://www.etymonline.com/index.php?term=arctic&allowed_in_frame=0 |url-status=live}}</ref> and then began to be pronounced.|group="Note"}} is a [[polar regions of Earth|polar region]] located at the northernmost part of Earth. The Arctic consists of the [[Arctic Ocean]], adjacent seas, and parts of [[Canada]] ([[Yukon]], [[Northwest Territories]], [[Nunavut]]), [[Danish Realm]] ([[Greenland]]), northern [[Finland]] ([[Northern Ostrobothnia]], [[Kainuu]] and [[Lapland (Finland)|Lappi]]), [[Iceland]], northern [[Norway]] ([[Nordland]], [[Troms]], [[Finnmark]], [[Svalbard]] and [[Jan Mayen]]), [[Russia]] ([[Murmansk Oblast|Murmansk]], [[Siberia]], [[Nenets Autonomous Okrug|Nenets Okrug]], [[Novaya Zemlya]]), northernmost [[Sweden]] ([[Västerbotten]], [[Norrbotten]] and [[Lapland (Sweden)|Lappland]]) and the [[United States]] ([[Alaska]]). Land within the Arctic region has seasonally varying snow and [[sea ice|ice cover]], with predominantly treeless [[permafrost]] (permanently frozen underground ice) under the [[tundra]]. Arctic seas contain seasonal [[sea ice]] in many places.
+The '''Arctic''' ({{IPAc-en|ˈ|ɑr|t|ɪ|k}} or {{IPAc-en|ˈ|ɑr|k|t|ɪ|k}})<ref name=ahd>{{cite web |url=https://www.ahdictionary.com/word/search.html?q=arctic |title=The American Heritage Dictionary entry: arctic |publisher=Houghton Mifflin Harcourt |website=www.ahdictionary.com |access-date=4 January 2019 |archive-url=https://web.archive.org/web/20180612142909/https://www.ahdictionary.com/word/search.html?q=arctic |archive-date=12 June 2018 |url-status=dead}}</ref>{{refn|The word was originally pronounced without the {{IPA|/k/}} sound, but the pronunciation with the k sound is nowadays very common. The "c" was added to the spelling for etymological reasons<ref name=ahd /><ref>{{cite web |last=Harper |first=Douglas |title=Antarctic |work=Online Etymology Dictionary |url=http://www.etymonline.com/index.php?term=arctic&allowed_in_frame=0 |access-date=16 November 2011 |archive-date=13 January 2012 |archive-url=https://web.archive.org/web/20120113183224/http://www.etymonline.com/index.php?term=arctic&allowed_in_frame=0 |url-status=live}}</ref> and then began to be pronounced.|group="Note"}} is a [[polar regions of Earth|polar region]] located at the northernmost part of Earth. The Arctic region, from the [[IERS Reference Meridian]] travelling east, consists of parts of northern Norway ([[Nordland]], [[Troms]], [[Finnmark]], [[Svalbard]] and [[Jan Mayen]]), northernmost Sweden ([[Västerbotten]], [[Norrbotten]] and [[Lapland (Sweden)|Lappland]]), northern Finland ([[North Ostrobothnia]], [[Kainuu]] and [[Lapland (Finland)|Lappi]]), Russia ([[Murmansk Oblast|Murmansk]], [[Siberia]], [[Nenets Autonomous Okrug|Nenets Okrug]], [[Novaya Zemlya]]), the United States ([[Alaska]]), Canada ([[Yukon]], [[Northwest Territories]], [[Nunavut]]), [[Danish Realm]] ([[Greenland]]), and northern Iceland ([[Grímsey]] and [[Kolbeinsey]]), along with the [[Arctic Ocean]] and adjacent seas. Land within the Arctic region has seasonally varying snow and ice cover, with predominantly treeless [[permafrost]] under the [[tundra]]. Arctic seas contain seasonal [[sea ice]] in many places.
 The Arctic region is a unique area among Earth's ecosystems. The cultures in the region and the [[Circumpolar peoples|Arctic indigenous peoples]] have adapted to its cold and extreme conditions. Life in the Arctic includes [[zooplankton]] and [[phytoplankton]], fish and [[marine mammal]]s, birds, land animals, plants and human societies.<ref>Krembs, Christopher and Jody Deming. [http://www.arctic.noaa.gov/essay_krembsdeming.html "Organisms that thrive in Arctic sea ice."] {{Webarchive|url=https://web.archive.org/web/20100323190329/http://www.arctic.noaa.gov/essay_krembsdeming.html |date=23 March 2010 }} National Oceanic and Atmospheric Administration. 18 November 2006.</ref> Arctic land is bordered by the [[subarctic]].
 == Definition and etymology ==
-The word Arctic comes from the [[Greek language|Greek]] word {{wiktell|ἀρκτικός}} (''arktikos''), "near the Bear, northern"<ref>Liddell, Henry George and Scott, Robert. [https://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315193 "Arktikos."] {{Webarchive|url=https://web.archive.org/web/20230630102053/http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315193&redirect=true |date=30 June 2023 }} ''A Greek-English Lexicon''. Perseus Digital Library.</ref> and from the word {{wiktell|ἄρκτος}} (''arktos''), meaning bear.<ref>Liddell, Henry George and Scott, Robert. [https://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315199 "Arktos."] {{Webarchive|url=https://web.archive.org/web/20230630102051/http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315199&redirect=true |date=30 June 2023 }} ''A Greek-English Lexicon''. Perseus Digital Library.</ref> The name refers either to the [[constellation]] [[Ursa Major]], the "Great Bear", which is prominent in the northern portion of the [[celestial sphere]], or to the constellation [[Ursa Minor]], the "Little Bear", which contains the celestial north pole (currently very near [[Polaris]], the current north Pole Star, or North Star).<ref>{{cite web |url=http://www.souledout.org/nightsky/ursamandm/ursamajorandminor.html |title=The Great Bear Constellation Ursa Major |access-date=10 November 2010 |archive-url=https://web.archive.org/web/20101130031637/http://souledout.org/nightsky/ursamandm/ursamajorandminor.html |archive-date=30 November 2010 |url-status=live}}</ref>
+The word Arctic comes from the [[Greek language|Greek]] word {{wiktell|ἀρκτικός}} (''arktikos''), "near the Bear, northern"<ref>Liddell, Henry George and Scott, Robert. [https://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315193 "Arktikos."] {{Webarchive|url=https://web.archive.org/web/20230630102053/http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315193&redirect=true |date=30 June 2023 }} ''A Greek-English Lexicon''. Perseus Digital Library.</ref> and from the word {{wiktell|ἄρκτος}} (''arktos''), meaning bear.<ref>Liddell, Henry George and Scott, Robert. [https://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315199 "Arktos."] {{Webarchive|url=https://web.archive.org/web/20230630102051/http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2315199&redirect=true |date=30 June 2023 }} ''A Greek-English Lexicon''. Perseus Digital Library.</ref> The name refers either to the [[constellation]] known as [[Ursa Major]], the "Great Bear", which is prominent in the northern portion of the [[celestial sphere]], or to the constellation [[Ursa Minor]], the "Little Bear", which contains the [[Celestial pole|celestial north pole]] (currently very near [[Polaris]], the current north Pole Star, or North Star).<ref>{{cite web |url=http://www.souledout.org/nightsky/ursamandm/ursamajorandminor.html |title=The Great Bear Constellation Ursa Major |access-date=10 November 2010 |archive-url=https://web.archive.org/web/20101130031637/http://souledout.org/nightsky/ursamandm/ursamajorandminor.html |archive-date=30 November 2010 |url-status=live}}</ref>
-There are a number of definitions of what area is contained within the Arctic. The area can be defined as north of the [[Arctic Circle]] (about 66° 34'N), the approximate southern limit of the [[midnight sun]] and the [[polar night]]. Another definition of the Arctic, which is popular with [[ecology|ecologists]], is the region in the [[Northern Hemisphere]] where the average temperature for the warmest month (July) is below {{convert|10|°C}}; the northernmost [[tree line]] roughly follows the [[Contour line#Temperature and related subjects|isotherm]] at the boundary of this region.<ref>[http://dictionary.reference.com/browse/arctic "arctic."] {{Webarchive|url=https://web.archive.org/web/20100314115954/http://dictionary.reference.com/browse/Arctic |date=14 March 2010 }} ''Dictionary.com Unabridged (v 1.1).'' Random House, Inc. Retrieved 2 May 2009.</ref><ref>{{cite book |url=https://books.google.com/books?id=lJX9fdU4NvkC&pg=RA1-PA482 |title=Fundamentals of the physical environment |last=Addison |first=Kenneth |publisher=Routledge |year=2002 |isbn=978-0-415-23293-7 |page=482 |access-date=15 November 2015 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102124/https://books.google.com/books?id=lJX9fdU4NvkC&pg=RA1-PA482 |url-status=live}}</ref>
+There are a number of definitions of what area is contained within the Arctic. The area can be defined as north of the [[Arctic Circle]] (about 66° 34'N), the approximate southern limit of the [[midnight sun]] and the [[polar night]]. Another definition of the Arctic, which is popular with [[ecology|ecologists]], is the region in the [[Northern Hemisphere]] where the average temperature for the warmest month (July) is below {{convert|10|C}}; the northernmost [[tree line]] roughly follows the [[Contour line#Temperature and related subjects|isotherm]] at the boundary of this region.<ref>[http://dictionary.reference.com/browse/arctic "arctic."] {{Webarchive|url=https://web.archive.org/web/20100314115954/http://dictionary.reference.com/browse/Arctic |date=14 March 2010 }} ''Dictionary.com Unabridged (v 1.1).'' Random House, Inc. Retrieved 2 May 2009.</ref><ref>{{cite book |url=https://books.google.com/books?id=lJX9fdU4NvkC&pg=RA1-PA482 |title=Fundamentals of the physical environment |last=Addison |first=Kenneth |publisher=Routledge |year=2002 |isbn=978-0-415-23293-7 |page=482 |access-date=15 November 2015 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102124/https://books.google.com/books?id=lJX9fdU4NvkC&pg=RA1-PA482 |url-status=live}}</ref>
 == Climate ==
-{{Main|Climate of the Arctic|Global warming in the Arctic}}
+{{Main|Climate of the Arctic|Climate change in the Arctic}}
 [[File:Laponie001.jpg|thumb|A snowy landscape of [[Inari, Finland|Inari]] located in [[Lapland (Finland)|Lapland]] ([[Finland]])]]
-The Arctic is characterized by cold winters and cool summers. Its precipitation mostly comes in the form of snow and is low, with most of the area receiving less than {{convert|50|cm|abbr=on}}. High winds often stir up snow, creating the illusion of continuous snowfall. Average winter temperatures can go as low as {{convert|-40|C|0}}, and the coldest recorded temperature is approximately {{convert|-68|C|0}}. Coastal Arctic climates are moderated by oceanic influences, having generally warmer temperatures and heavier snowfalls than the colder and drier interior areas. The Arctic is affected by current [[global warming]], leading to [[Climate change in the Arctic|Arctic sea ice shrinkage]], diminished ice in the [[Greenland ice sheet]], and [[Arctic methane release]] as the [[permafrost]] thaws.<ref>{{Cite web |last=Radford |first=Tim |date=2020-09-02 |title=Arctic heating races ahead of worst case estimates |url=https://climatenewsnetwork.net/arctic-heating-races-ahead-of-worst-case-estimates/ |access-date=2020-09-03 |website=Climate News Network |language=en-GB |archive-date=4 September 2020 |archive-url=https://web.archive.org/web/20200904083815/https://climatenewsnetwork.net/arctic-heating-races-ahead-of-worst-case-estimates/ |url-status=live}}</ref><ref>{{Cite journal |last=Dormann |first=C. F. |last2=Woodin |first2=S. J. |date=February 2002 |title=Climate change in the Arctic: using plant functional types in a meta-analysis of field experiments: Meta-analysis of arctic experiments |url=http://doi.wiley.com/10.1046/j.0269-8463.2001.00596.x |journal=Functional Ecology |language=en |volume=16 |issue=1 |pages=4–17 |doi=10.1046/j.0269-8463.2001.00596.x |access-date=16 February 2023 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102048/https://besjournals.onlinelibrary.wiley.com/doi/full/10.1046/j.0269-8463.2001.00596.x |url-status=live}}</ref> The melting of Greenland's ice sheet is linked to polar amplification.<ref>{{Cite journal |last1=Tedesco |first1=M. |last2=Mote |first2=T. |last3=Fettweis |first3=X. |last4=Hanna |first4=E. |last5=Jeyaratnam |first5=J. |last6=Booth |first6=J. F. |last7=Datta |first7=R. |last8=Briggs |first8=K. |date=2016-06-09 |title=Arctic cut-off high drives the poleward shift of a new Greenland melting record |journal=Nature Communications |volume=7 |page=11723 |doi=10.1038/ncomms11723 |issn=2041-1723 |pmc=4906163 |pmid=27277547 |bibcode=2016NatCo...711723T}}</ref>
+The [[climate of the Arctic]] region is characterized by cold winters and cool summers. Its precipitation mostly comes in the form of snow and is low, with most of the area receiving less than {{cvt|50|cm}}. High winds often stir up snow, creating the illusion of continuous snowfall. Average winter temperatures can go as low as {{convert|-40|C}}, and the coldest recorded temperature is approximately {{convert|-68|C}}. Coastal Arctic climates are moderated by oceanic influences, having generally warmer temperatures and heavier snowfalls than the colder and drier interior areas. The Arctic is affected by current [[Climate change|global warming]], leading to [[climate change in the Arctic]], including [[Arctic sea ice decline]], diminished ice in the [[Greenland ice sheet]], and [[Arctic methane emissions]] as the [[permafrost]] thaws.<ref>{{Cite web |last=Radford |first=Tim |date=2020-09-02 |title=Arctic heating races ahead of worst case estimates |url=https://climatenewsnetwork.net/arctic-heating-races-ahead-of-worst-case-estimates/ |access-date=2020-09-03 |website=Climate News Network |language=en-GB |archive-date=4 September 2020 |archive-url=https://web.archive.org/web/20200904083815/https://climatenewsnetwork.net/arctic-heating-races-ahead-of-worst-case-estimates/ |url-status=live}}</ref><ref>{{Cite journal |last1=Dormann |first1=C. F. |last2=Woodin |first2=S. J. |date=February 2002 |title=Climate change in the Arctic: using plant functional types in a meta-analysis of field experiments: Meta-analysis of arctic experiments |url=http://doi.wiley.com/10.1046/j.0269-8463.2001.00596.x |journal=Functional Ecology |language=en |volume=16 |issue=1 |pages=4–17 |doi=10.1046/j.0269-8463.2001.00596.x |access-date=16 February 2023 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102048/https://besjournals.onlinelibrary.wiley.com/doi/full/10.1046/j.0269-8463.2001.00596.x |url-status=live}}</ref> The melting of Greenland's ice sheet is linked to [[polar amplification]].<ref>{{Cite journal |last1=Tedesco |first1=M. |last2=Mote |first2=T. |last3=Fettweis |first3=X. |last4=Hanna |first4=E. |last5=Jeyaratnam |first5=J. |last6=Booth |first6=J. F. |last7=Datta |first7=R. |last8=Briggs |first8=K. |date=2016-06-09 |title=Arctic cut-off high drives the poleward shift of a new Greenland melting record |journal=Nature Communications |volume=7 |page=11723 |doi=10.1038/ncomms11723 |issn=2041-1723 |pmc=4906163 |pmid=27277547 |bibcode=2016NatCo...711723T}}</ref>
-Due to the poleward migration of the planet's isotherms (about {{Convert|35|mi|abbr=on||order=flip}} per decade during the past 30 years as a consequence of global warming), the Arctic region (as defined by [[tree line]] and temperature) is currently shrinking.<ref>{{cite web |url=http://yaleglobal.yale.edu/content/planet-peril-%E2%80%93-part-i |last=Hansen |first=Jim |title=The Planet in Peril – Part I |publisher=Yale Center for the Study of Globalization |date=19 October 2006 |url-status=dead |archive-url=https://web.archive.org/web/20091015173024/http://yaleglobal.yale.edu/content/planet-peril-%E2%80%93-part-i |archive-date=15 October 2009}}</ref> Perhaps the most alarming result of this is Arctic sea ice shrinkage. There is a large variance in predictions of Arctic sea ice loss, with models showing near-complete to complete loss in September from 2035 to some time around 2067.<ref>{{Cite web |last=Kirby |first=Alex |date=2020-08-11 |title=End of Arctic sea ice by 2035 possible, study finds |url=https://climatenewsnetwork.net/end-of-arctic-sea-ice-by-2035-possible-study-finds/ |access-date=2020-09-03 |website=Climate News Network |language=en-GB |archive-date=15 September 2020 |archive-url=https://web.archive.org/web/20200915162323/https://climatenewsnetwork.net/end-of-arctic-sea-ice-by-2035-possible-study-finds/ |url-status=live}}</ref><ref>{{Cite web |last=Reich |first=Katharine |date=2019-11-15 |title=Arctic Ocean could be ice-free for part of the year as soon as 2044 |url=https://phys.org/news/2019-11-arctic-ocean-ice-free-year.html |access-date=2020-09-03 |website=phys.org |language=en |archive-date=30 September 2020 |archive-url=https://web.archive.org/web/20200930154138/https://phys.org/news/2019-11-arctic-ocean-ice-free-year.html |url-status=live}}</ref>
+Due to the poleward migration of the planet's isotherms (about {{cvt|35|mi|order=flip}} per decade during the past 30 years as a consequence of global warming), the Arctic region (as defined by [[tree line]] and temperature) is currently shrinking.<ref>{{cite web |url=http://yaleglobal.yale.edu/content/planet-peril-%E2%80%93-part-i |last=Hansen |first=Jim |title=The Planet in Peril – Part I |publisher=Yale Center for the Study of Globalization |date=19 October 2006 |url-status=dead |archive-url=https://web.archive.org/web/20091015173024/http://yaleglobal.yale.edu/content/planet-peril-%E2%80%93-part-i |archive-date=15 October 2009}}</ref> Perhaps the most alarming result of this is Arctic sea ice shrinkage. There is a large variance in predictions of Arctic [[sea ice]] loss, with models showing near-complete to complete loss in September from 2035 to some time around 2067.<ref>{{Cite web |last=Kirby |first=Alex |date=2020-08-11 |title=End of Arctic sea ice by 2035 possible, study finds |url=https://climatenewsnetwork.net/end-of-arctic-sea-ice-by-2035-possible-study-finds/ |access-date=2020-09-03 |website=Climate News Network |language=en-GB |archive-date=15 September 2020 |archive-url=https://web.archive.org/web/20200915162323/https://climatenewsnetwork.net/end-of-arctic-sea-ice-by-2035-possible-study-finds/ |url-status=live}}</ref><ref>{{Cite web |last=Reich |first=Katharine |date=2019-11-15 |title=Arctic Ocean could be ice-free for part of the year as soon as 2044 |url=https://phys.org/news/2019-11-arctic-ocean-ice-free-year.html |access-date=2020-09-03 |website=phys.org |language=en |archive-date=30 September 2020 |archive-url=https://web.archive.org/web/20200930154138/https://phys.org/news/2019-11-arctic-ocean-ice-free-year.html |url-status=live}}</ref>
 == Flora and fauna ==
@@ Line 28: / Line 29: @@
 === Plants ===
 [[File:Arctic poppy among rocks.jpg|thumb|[[Papaver radicatum|Arctic poppy]] in bloom within the [[Qausuittuq National Park]] on [[Bathurst Island (Nunavut)|Bathurst Island]]]]
-[[Arctic vegetation]] is composed of plants such as [[Subshrub|dwarf shrubs]], [[graminoids]], [[herb]]s, [[lichen]]s, and [[moss]]es, which all grow relatively close to the ground, forming [[tundra]]. An example of a dwarf shrub is the [[bearberry]]. As one moves northward, the amount of warmth available for plant growth decreases considerably. In the northernmost areas, plants are at their metabolic limits, and small differences in the total amount of summer warmth make large differences in the amount of energy available for maintenance, growth and reproduction. Colder summer temperatures cause the size, abundance, productivity and variety of plants to decrease. Trees cannot grow in the Arctic, but in its warmest parts, shrubs are common and can reach {{convert|2|m|ftin|abbr=on}} in height; [[Cyperaceae|sedges]], mosses and lichens can form thick layers. In the coldest parts of the Arctic, much of the ground is bare; [[non-vascular plant]]s such as lichens and mosses predominate, along with a few scattered grasses and [[forb]]s (like the [[Papaver radicatum|Arctic poppy]]).
+[[Arctic vegetation]] is composed of plants such as [[Subshrub|dwarf shrubs]], [[graminoid]]s, [[herb]]s, [[lichen]]s, and [[moss]]es, which all grow relatively close to the ground, forming [[tundra]]. An example of a dwarf shrub is the [[bearberry]]. As one moves northward, the amount of warmth available for plant growth decreases considerably. In the northernmost areas, plants are at their metabolic limits, and small differences in the total amount of summer warmth make large differences in the amount of energy available for maintenance, growth and reproduction. Colder summer temperatures cause the size, abundance, productivity and variety of plants to decrease. Trees cannot grow in the Arctic, but in its warmest parts, shrubs are common and can reach {{cvt|2|m|ftin}} in height; [[Cyperaceae|sedges]], mosses and lichens can form thick layers. In the coldest parts of the Arctic, much of the ground is bare; [[non-vascular plant]]s such as lichens and mosses predominate, along with a few scattered grasses and [[forb]]s (like the [[Papaver radicatum|Arctic poppy]]).
 === Animals ===
@@ Line 34: / Line 35: @@
 [[File:Muskus.jpg|thumb|[[Muskox]]]]
 [[File:Snowy Owl Portrait.jpg|thumb|upright|A [[snowy owl]]]]
-Herbivores on the tundra include the [[Arctic hare]], [[lemming]], [[muskox]], and [[reindeer]]. They are preyed on by the [[snowy owl]], [[Arctic fox]], [[Grizzly bear]], and [[Arctic wolf]]. The [[polar bear]] is also a predator, though it prefers to hunt for marine life from the ice. There are also many [[:Category:Birds of the Arctic|birds]] and marine species endemic to the colder regions. Other terrestrial animals include [[wolverine]]s, [[moose]], [[Dall sheep]], [[Stoat|ermines]], and [[Arctic ground squirrel]]s. Marine mammals include [[Pinniped|seals]], [[walrus]]es, and several species of [[cetacea]]n—[[baleen whale]]s and also [[narwhal]]s, [[orca]]s, and [[Beluga whale|belugas]]. An excellent and famous example of a [[ring species]] exists and has been described around the Arctic Circle in the form of the ''[[Larus]]'' gulls.
+Herbivores on the tundra include the [[Arctic hare]], [[lemming]], [[muskox]], and [[reindeer]] (caribou). They are preyed on by the [[snowy owl]], [[Arctic fox]], [[grizzly bear]], and [[Arctic wolf]]. The [[polar bear]] is also a predator, though it prefers to hunt for marine life from the ice. There are also many [[:Category:Birds of the Arctic|birds]] and marine species endemic to the colder regions. Other terrestrial animals include [[wolverine]]s, [[moose]], [[Dall sheep]], [[Stoat|ermines]], and [[Arctic ground squirrel]]s. Marine mammals include [[Pinniped|seals]], [[walrus]]es, and several species of [[cetacea]]n—[[baleen whale]]s and also [[narwhal]]s, [[orca]]s, and [[Beluga whale|belugas]]. An excellent and famous example of a [[ring species]] exists and has been described around the Arctic Circle in the form of the ''[[Larus]]'' gulls.
 == Natural resources ==
 {{See also|Natural resources of the Arctic|Petroleum exploration in the Arctic}}
-The Arctic includes copious [[natural resource]]s (oil, gas, minerals, fresh water, fish and, if the subarctic is included, forest) to which modern technology and the [[Arctic resources race|economic opening up of Russia]] have given significant new opportunities. The interest of the tourism industry is also on the increase.
+There are copious [[Natural resources of the Arctic|natural resources in the Arctic]] (oil, gas, minerals, fresh water, fish and, if the subarctic is included, forest) to which modern technology and the [[Arctic resources race|economic opening up of Russia]] have given significant new opportunities. The interest of the tourism industry is also on the increase.
 The Arctic contains some of the last and most extensive continuous [[wilderness]] areas in the world, and its significance in preserving [[biodiversity]] and [[genotype]]s is considerable. The increasing presence of humans fragments vital habitats. The Arctic is particularly susceptible to the abrasion of [[groundcover]] and to the disturbance of the rare breeding grounds of the animals that are characteristic to the region. The Arctic also holds 1/5 of the Earth's water supply.<ref>{{Cite web |last=Society |first=National Geographic |date=2016-10-06 |title=Arctic |url=http://www.nationalgeographic.org/encyclopedia/arctic/ |access-date=2020-06-11 |website=National Geographic Society |archive-date=3 June 2020 |archive-url=https://web.archive.org/web/20200603203627/https://www.nationalgeographic.org/encyclopedia/arctic/ |url-status=live}}</ref>
@@ Line 53: / Line 54: @@
 {{Further|Indigenous peoples of Siberia|Inuit Circumpolar Council}}
 [[File:Circumpolar coastal human population distribution ca. 2009.png|thumb|upright=1.4|Circumpolar coastal human population distribution {{Circa|2009}} (includes indigenous and non-indigenous).]]
-The earliest inhabitants of North America's central and eastern Arctic are referred to as the [[Arctic small tool tradition]] (AST) and existed {{Circa|2500 BCE}}. AST consisted of several [[Paleo-Eskimo]] cultures, including the [[Independence I culture|Independence cultures]] and [[Pre-Dorset]] culture.<ref name="Hoffecker">{{cite book |last=Hoffecker |first=John F. |title=A prehistory of the north: human settlement of the higher latitudes |publisher=Rutgers University Press |year=2005 |page=130 |isbn=978-0-8135-3469-5 |url=https://books.google.com/books?id=_rL5F4EAaFkC&pg=PA132 |access-date=24 August 2020 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102129/https://books.google.com/books?id=_rL5F4EAaFkC&pg=PA132 |url-status=live}}</ref><ref name="Gibbon">Gibbon, pp. 28–31</ref> The [[Dorset culture]] ([[Inuktitut]]: ''Tuniit'' or ''Tunit'') refers to the next inhabitants of central and eastern Arctic. The Dorset culture evolved because of technological and economic changes during the period of 1050–550 BCE. With the exception of the [[Quebec]]/[[Labrador]] peninsula, the Dorset culture vanished around 1500 CE.<ref>Gibbon, pp. 216–217</ref> Supported by [[genetic testing]], evidence shows that descendants of the Dorset culture, known as the [[Sadlermiut]], survived in Aivilik, [[Southampton Island|Southampton]] and [[Coats Island]]s, until the beginning of the 20th century.<ref>{{cite book |last=McGhee |first=Robert |title=The last imaginary place: a human history of the Arctic world |publisher=Oxford University Press |year=2005 |edition=Digitized 7 October 2008 |page=55 |isbn=978-0-19-518368-9 |url=https://books.google.com/books?id=NdaAAAAAMAAJ&q=sagdlermiut+genetic |access-date=24 August 2020 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102049/https://books.google.com/books?id=NdaAAAAAMAAJ&q=sagdlermiut+genetic |url-status=live}}</ref>
+The earliest inhabitants of North America's central and eastern Arctic are referred to as the [[Arctic small tool tradition]] (AST) and existed {{Circa|2500 BCE}}. AST consisted of several [[Paleo-Eskimo]] cultures, including the [[Independence I culture|Independence cultures]] and [[Pre-Dorset]] culture.<ref name="Hoffecker">{{cite book |last=Hoffecker |first=John F. |title=A prehistory of the north: human settlement of the higher latitudes |publisher=Rutgers University Press |year=2005 |page=130 |isbn=978-0-8135-3469-5 |url=https://books.google.com/books?id=_rL5F4EAaFkC&pg=PA132 |access-date=24 August 2020 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102129/https://books.google.com/books?id=_rL5F4EAaFkC&pg=PA132 |url-status=live}}</ref><ref name="Gibbon">Gibbon, pp. 28–31</ref> The [[Dorset culture]] ([[Inuktitut]]: ''Tuniit'' or ''Tunit'') refers to the next inhabitants of central and eastern Arctic. The Dorset culture evolved because of technological and economic changes during the period of 1050–550 BCE. With the exception of the [[Quebec]] / [[Labrador]] peninsula, the Dorset culture vanished around 1500 CE.<ref>Gibbon, pp. 216–217</ref> Supported by [[genetic testing]], evidence shows that descendants of the Dorset culture, known as the [[Sadlermiut]], survived in Aivilik, [[Southampton Island|Southampton]] and [[Coats Island]]s, until the beginning of the 20th century.<ref>{{cite book |last=McGhee |first=Robert |title=The last imaginary place: a human history of the Arctic world |publisher=Oxford University Press |year=2005 |edition=Digitized 7 October 2008 |page=55 |isbn=978-0-19-518368-9 |url=https://books.google.com/books?id=NdaAAAAAMAAJ&q=sagdlermiut+genetic |access-date=24 August 2020 |archive-date=30 June 2023 |archive-url=https://web.archive.org/web/20230630102049/https://books.google.com/books?id=NdaAAAAAMAAJ&q=sagdlermiut+genetic |url-status=live}}</ref>
-The Dorset/[[Thule people|Thule culture]] transition dates around the ninth–10th centuries CE. Scientists theorize that there may have been cross-contact of the two cultures with sharing of technology, such as fashioning harpoon heads, or the Thule may have found Dorset remnants and adapted their ways with the predecessor culture.<ref>Gibbon, p. 218.</ref> Others believe the Thule displaced the Dorset.
+The Dorset / [[Thule people|Thule culture]] transition dates around the ninth–10th centuries CE. Scientists theorize that there may have been cross-contact of the two cultures with sharing of technology, such as fashioning harpoon heads, or the Thule may have found Dorset remnants and adapted their ways with the predecessor culture.<ref>Gibbon, p. 218.</ref> Others believe the Thule displaced the Dorset.
 By 1300 CE, the [[Inuit]], present-day Arctic inhabitants and descendants of Thule culture, had settled in west Greenland, and moved into east Greenland over the following century ([[Inughuit]], [[Kalaallit]] and [[Tunumiit]] are modern Greenlandic Inuit groups descended from Thule). Over time, the Inuit have migrated throughout the Arctic regions of Eastern Russia, the United States, Canada, and Greenland.<ref>{{cite web |url=http://www.civilization.ca/cmc/exhibitions/tresors/ethno/etb0170e.shtml |title=First Nations Culture Areas Index |work=the Canadian Museum of Civilization |access-date=30 December 2009 |archive-date=11 August 2011 |archive-url=https://web.archive.org/web/20110811033229/http://www.civilization.ca/cmc/exhibitions/tresors/ethno/etb0170e.shtml |url-status=live}}</ref>
-Other Circumpolar North indigenous peoples include the [[Chukchi people|Chukchi]], [[Evenks]], [[Inupiat people|Iñupiat]], [[Khanty people|Khanty]], [[Koryaks]], [[Nenets people|Nenets]], [[Sami people|Sami]], [[Yukaghir people|Yukaghir]], [[Gwich'in]], and [[Yupik peoples|Yupik]].
+Other [[Circumpolar peoples|Circumpolar North indigenous peoples]] include the [[Chukchi people|Chukchi]], [[Evenks]], [[Iñupiat]], [[Khanty]], [[Koryaks]], [[Nenets]], [[Sámi peoples|Sámi]], [[Yukaghir people|Yukaghir]], [[Gwichʼin]], and [[Yupik peoples|Yupik]].
 == International cooperation and politics ==
@@ Line 66: / Line 67: @@
 The eight Arctic nations (Canada, Kingdom of Denmark [Greenland & The Faroe Islands], Finland, Iceland, Norway, Sweden, Russia, and US) are all members of the [[Arctic Council]], as are organizations representing six indigenous populations (The [[Arctic Council Indigenous Peoples Secretariat#Aleut International Association|Aleut International Association]], [[Arctic Council Indigenous Peoples Secretariat#Arctic Athabaskan Council|Arctic Athabaskan Council]], [[Arctic Council Indigenous Peoples Secretariat#Gwich'in Council International|Gwich'in Council International]], [[Inuit Circumpolar Council]], [[Russian Association of Indigenous Peoples of the North]], and [[Saami Council]]). The council operates on consensus basis, mostly dealing with environmental treaties and not addressing boundary or resource disputes.
-Though [[Arctic cooperation and politics|Arctic policy priorities differ]], every Arctic nation is concerned about sovereignty/defense, resource development, shipping routes, and environmental protection.<ref name="Buixade Farre 2014">{{cite journal |first1=Albert |last1=Buixadé Farré |first2=Scott R. |last2=Stephenson |first3=Linling |last3=Chen |first4=Michael |last4=Czub |first5=Ying |last5=Dai |first6=Denis |last6=Demchev |first7=Yaroslav |last7=Efimov |first8=Piotr |last8=Graczyk |first9=Henrik |last9=Grythe |first10=Kathrin |last10=Keil |first11=Niku |last11=Kivekäs |first12=Naresh |last12=Kumar |first13=Nengye |last13=Liu |first14=Igor |last14=Matelenok |first15=Mari |last15=Myksvoll |first16=Derek |last16=O'Leary |first17=Julia |last17=Olsen |first18=Sachin |last18=Pavithran, A. P. |first19=Edward |last19=Petersen |first20=Andreas |last20=Raspotnik |first21=Ivan |last21=Ryzhov |first22=Jan |last22=Solski |first23=Lingling |last23=Suo |first24=Caroline |last24=Troein |first25=Vilena |last25=Valeeva |first26=Jaap |last26=van Rijckevorsel |first27=Jonathan |last27=Wighting |date=16 October 2014 |title=Commercial Arctic shipping through the Northeast Passage: Routes, resources, governance, technology, and infrastructure |journal=[[Polar Geography]] |volume=37 |issue=4 |page=298 |doi=10.1080/1088937X.2014.965769 |doi-access=free}}</ref> Much work remains on regulatory agreements regarding shipping, tourism, and [[Arctic resources race|resource development]] in Arctic waters.<ref>{{cite journal |last1=Berkman |first1=Paul |title=Stability and Peace in the Arctic Ocean through Science Diplomacy |journal=Science & Diplomacy |date=23 June 2014 |volume=3 |issue=2 |url=http://www.sciencediplomacy.org/perspective/2014/stability-and-peace-in-arctic-ocean-through-science-diplomacy |access-date=23 June 2014 |archive-date=26 April 2022 |archive-url=https://web.archive.org/web/20220426152211/https://www.sciencediplomacy.org/perspective/2014/stability-and-peace-in-arctic-ocean-through-science-diplomacy |url-status=live}}</ref> Arctic shipping is subject to some regulatory control through the [[International Code for Ships Operating in Polar Waters]], adopted by the [[International Maritime Organization]] on 1 January 2017 and applies to all ships in Arctic waters over 500 tonnes.<ref name="IMOPolar">{{cite web |url=https://www.imo.org/en/MediaCentre/HotTopics/Pages/Polar-default.aspx |title=Shipping in polar waters |publisher=IMO |access-date=2 August 2021 |archive-date=2 August 2021 |archive-url=https://web.archive.org/web/20210802101244/https://www.imo.org/en/MediaCentre/HotTopics/Pages/Polar-default.aspx |url-status=live}}</ref><ref name="IMOPolar1Year">{{cite web |url=https://www.maritime-executive.com/magazine/the-polar-code-one-year-on |title=The Polar Code, One Year On |publisher=The Maritime Executive |access-date=2 August 2021 |archive-date=2 August 2021 |archive-url=https://web.archive.org/web/20210802101829/https://www.maritime-executive.com/magazine/the-polar-code-one-year-on |url-status=live}}</ref>
+Though [[Arctic cooperation and politics|Arctic policy priorities differ]], every Arctic nation is concerned about sovereignty/defense, resource development, shipping routes, and environmental protection.<ref name="Buixade Farre 2014">{{cite journal |first1=Albert |last1=Buixadé Farré |first2=Scott R. |last2=Stephenson |first3=Linling |last3=Chen |first4=Michael |last4=Czub |first5=Ying |last5=Dai |first6=Denis |last6=Demchev |first7=Yaroslav |last7=Efimov |first8=Piotr |last8=Graczyk |first9=Henrik |last9=Grythe |first10=Kathrin |last10=Keil |first11=Niku |last11=Kivekäs |first12=Naresh |last12=Kumar |first13=Nengye |last13=Liu |first14=Igor |last14=Matelenok |first15=Mari |last15=Myksvoll |first16=Derek |last16=O'Leary |first17=Julia |last17=Olsen |first18=Sachin |last18=Pavithran, A. P. |first19=Edward |last19=Petersen |first20=Andreas |last20=Raspotnik |first21=Ivan |last21=Ryzhov |first22=Jan |last22=Solski |first23=Lingling |last23=Suo |first24=Caroline |last24=Troein |first25=Vilena |last25=Valeeva |first26=Jaap |last26=van Rijckevorsel |first27=Jonathan |last27=Wighting |date=16 October 2014 |title=Commercial Arctic shipping through the Northeast Passage: Routes, resources, governance, technology, and infrastructure |journal=[[Polar Geography]] |volume=37 |issue=4 |page=298 |doi=10.1080/1088937X.2014.965769 |doi-access=free|bibcode=2014PolGe..37..298B }}</ref> Much work remains on regulatory agreements regarding shipping, tourism, and [[Arctic resources race|resource development]] in Arctic waters.<ref>{{cite journal |last1=Berkman |first1=Paul |title=Stability and Peace in the Arctic Ocean through Science Diplomacy |journal=Science & Diplomacy |date=23 June 2014 |volume=3 |issue=2 |url=http://www.sciencediplomacy.org/perspective/2014/stability-and-peace-in-arctic-ocean-through-science-diplomacy |access-date=23 June 2014 |archive-date=26 April 2022 |archive-url=https://web.archive.org/web/20220426152211/https://www.sciencediplomacy.org/perspective/2014/stability-and-peace-in-arctic-ocean-through-science-diplomacy |url-status=live}}</ref> Arctic shipping is subject to some regulatory control through the [[International Code for Ships Operating in Polar Waters]], adopted by the [[International Maritime Organization]] on 1 January 2017 and applies to all ships in Arctic waters over 500 tonnes.<ref name="IMOPolar">{{cite web |url=https://www.imo.org/en/MediaCentre/HotTopics/Pages/Polar-default.aspx |title=Shipping in polar waters |publisher=IMO |access-date=2 August 2021 |archive-date=2 August 2021 |archive-url=https://web.archive.org/web/20210802101244/https://www.imo.org/en/MediaCentre/HotTopics/Pages/Polar-default.aspx |url-status=live}}</ref><ref name="IMOPolar1Year">{{cite web |url=https://www.maritime-executive.com/magazine/the-polar-code-one-year-on |title=The Polar Code, One Year On |publisher=The Maritime Executive |access-date=2 August 2021 |archive-date=2 August 2021 |archive-url=https://web.archive.org/web/20210802101829/https://www.maritime-executive.com/magazine/the-polar-code-one-year-on |url-status=live}}</ref>
 Research in the Arctic has long been a collaborative international effort, evidenced by the [[International Polar Year]]. The [[International Arctic Science Committee]], hundreds of scientists and specialists of the [[Arctic Council]], and the Barents Euro-Arctic Council are more examples of collaborative international Arctic research.<ref>{{cite journal |last=King |first=Lorenz |date=1992 |title=Polarregionen, vom Neuland zum wissenschaftlichen Brennpunkt |trans-title=Polar regions, from uncharted territory to scientific focus |url= |language=German |journal=Giessener Diskurse: Wissenschaft und Neues Weltbild |volume=6/7 |issue= |pages=231–256 |isbn=3-927835-25-0 |doi= |access-date=}}</ref>
@@ Line 72: / Line 73: @@
 === Territorial claims ===
 {{Main|Territorial claims in the Arctic}}
-No country owns the geographic [[North Pole]] or the region of the Arctic Ocean surrounding it. The surrounding six Arctic states that border the Arctic Ocean—Canada, Kingdom of Denmark (with Greenland), Iceland, Norway, Russia, and the United States—are limited to a {{Convert|200|NM|lk=in}} exclusive economic zone (EEZ) off their coasts. Two Arctic states (Finland and Sweden) do not have direct access to the Arctic Ocean.
+While there are several ongoing [[territorial claims in the Arctic]], no country owns the geographic [[North Pole]] or the region of the Arctic Ocean surrounding it. The surrounding six Arctic states that border the Arctic Ocean—Canada, Kingdom of Denmark (with Greenland), Iceland, Norway, Russia, and the United States—are limited to a {{Convert|200|NM|lk=in}} [[exclusive economic zone]] (EEZ) off their coasts. Two Arctic states (Finland and Sweden) do not have direct access to the Arctic Ocean.
-Upon ratification of the [[United Nations Convention on the Law of the Sea]], a country has ten years to make claims to an extended continental shelf beyond its [[Exclusive Economic Zone|200 nautical mile zone]].<ref name="Buixade Farre 2014"/><ref>{{cite web |url=https://www.un.org/Depts/los/convention_agreements/texts/unclos/annex2.htm |title=United Nations Convention on the Law of the Sea (Annex 2, Article 4) |access-date=26 July 2007 |archive-url=https://web.archive.org/web/20070716080502/http://www.un.org/Depts/los/convention_agreements/texts/unclos/annex2.htm |archive-date=16 July 2007 |url-status=live}}</ref> Due to this, Norway (which ratified the convention in 1996),<ref name="ratif">{{cite web |url=https://www.un.org/Depts/los/reference_files/chronological_lists_of_ratifications.htm |date=22 April 2009 |access-date=30 April 2009 |title=Chronological lists of ratifications of, accessions and successions to the Convention and the related Agreements |publisher=United Nations Division for Ocean Affairs and the Law of the Sea |archive-url=https://web.archive.org/web/20090414043900/http://www.un.org/depts/los/reference_files/chronological_lists_of_ratifications.htm |archive-date=14 April 2009 |url-status=live}}</ref> Russia (ratified in 1997),<ref name="ratif" /> Canada (ratified in 2003)<ref name="ratif" /> and the Kingdom of Denmark (ratified in 2004)<ref name="ratif" /> launched projects to establish claims that certain sectors of the Arctic seabed should belong to their territories.
+Upon ratification of the [[United Nations Convention on the Law of the Sea]], a country has ten years to make claims to an extended [[continental shelf]] beyond its 200 nautical mile zone.<ref name="Buixade Farre 2014"/><ref>{{cite web |url=https://www.un.org/Depts/los/convention_agreements/texts/unclos/annex2.htm |title=United Nations Convention on the Law of the Sea (Annex 2, Article 4) |access-date=26 July 2007 |archive-url=https://web.archive.org/web/20070716080502/http://www.un.org/Depts/los/convention_agreements/texts/unclos/annex2.htm |archive-date=16 July 2007 |url-status=live}}</ref> Due to this, Norway (which ratified the convention in 1996),<ref name="ratif">{{cite web |url=https://www.un.org/Depts/los/reference_files/chronological_lists_of_ratifications.htm |date=22 April 2009 |access-date=30 April 2009 |title=Chronological lists of ratifications of, accessions and successions to the Convention and the related Agreements |publisher=United Nations Division for Ocean Affairs and the Law of the Sea |archive-url=https://web.archive.org/web/20090414043900/http://www.un.org/depts/los/reference_files/chronological_lists_of_ratifications.htm |archive-date=14 April 2009 |url-status=live}}</ref> Russia (ratified in 1997),<ref name="ratif" /> Canada (ratified in 2003)<ref name="ratif" /> and the Kingdom of Denmark (ratified in 2004)<ref name="ratif" /> launched projects to establish claims that certain sectors of the Arctic seabed should belong to their territories.
-On 2 August 2007, two Russian [[bathyscaphe]]s, [[MIR (submersible)|MIR-1 and MIR-2]], for the first time in history descended to the Arctic [[seabed]] beneath the North Pole and placed there a [[flag of Russia|Russian flag]] made of rust-proof [[titanium alloy]]. The flag-placing during [[Arktika 2007]] generated commentary on and concern for a race for control of the Arctic's vast hydrocarbon resources.<ref>Yenikeyeff, S. M. and Fenton Krysiek, Timothy (August 2007). [http://www.oxfordenergy.org/wpcms/wp-content/uploads/2011/01/Aug2007-TheBattleforthenextenergyfrontier-ShamilYenikeyeff-and-TimothyFentonKrysiek.pdf ''The Battle for the Next Energy Frontier: The Russian Polar Expedition and the Future of Arctic Hydrocarbons''.] [[Oxford Institute for Energy Studies]]. {{webarchive|url=https://web.archive.org/web/20110710021201/http://www.oxfordenergy.org/wpcms/wp-content/uploads/2011/01/Aug2007-TheBattleforthenextenergyfrontier-ShamilYenikeyeff-and-TimothyFentonKrysiek.pdf|date=10 July 2011}}</ref>
+On 2 August 2007, two Russian [[bathyscaphe]]s, [[Mir (submersible)|MIR-1 and MIR-2]], for the first time in history descended to the Arctic [[seabed]] beneath the North Pole and placed there a [[flag of Russia|Russian flag]] made of rust-proof [[titanium alloys|titanium alloy]]. The flag-placing, during [[Arktika 2007]], generated commentary on and concern for a race for control of the Arctic's vast hydrocarbon resources.<ref>Yenikeyeff, S. M. and Fenton Krysiek, Timothy (August 2007). [http://www.oxfordenergy.org/wpcms/wp-content/uploads/2011/01/Aug2007-TheBattleforthenextenergyfrontier-ShamilYenikeyeff-and-TimothyFentonKrysiek.pdf ''The Battle for the Next Energy Frontier: The Russian Polar Expedition and the Future of Arctic Hydrocarbons''.] [[Oxford Institute for Energy Studies]]. {{webarchive|url=https://web.archive.org/web/20110710021201/http://www.oxfordenergy.org/wpcms/wp-content/uploads/2011/01/Aug2007-TheBattleforthenextenergyfrontier-ShamilYenikeyeff-and-TimothyFentonKrysiek.pdf|date=10 July 2011}}</ref>
 [[File:Map of the Arctic region showing the Northeast Passage, the Northern Sea Route and Northwest Passage, and bathymetry.png|thumb|upright=1.5|Map of the Arctic region showing the [[Northeast Passage]], the [[Northern Sea Route]] within it, and the [[Northwest Passage]].]]
 Foreign ministers and other officials representing Canada, the Kingdom of Denmark, Norway, Russia, and the United States met in [[Ilulissat|Ilulissat, Greenland]] on 28 May 2008 at the [[Arctic Ocean Conference]] and announced the [[Ilulissat Declaration]],<ref>{{cite news |title=Conference in Ilulissat, Greenland: Landmark political declaration on the future of the Arctic |url=http://www.um.dk/en/servicemenu/news/newsarchives2008/conferenceinilulissatgreenlandlandmarkpoliticaldeclarationonthefutureofthearctic.htm |publisher=[[Ministry of Foreign Affairs of Denmark]] |date=28 May 2008 |access-date=30 April 2009}}{{dead link|date=June 2016|bot=medic}}{{cbignore|bot=medic}}</ref><ref>{{cite web |url=http://www.um.dk/NR/rdonlyres/BE00B850-D278-4489-A6BE-6AE230415546/0/ArcticOceanConference.pdf |title=The Ilulissat Declaration |date=28 May 2008 |publisher=Ministry of Foreign Affairs of Denmark |access-date=6 June 2008 |archive-url=https://web.archive.org/web/20080626152700/http://www.um.dk/NR/rdonlyres/BE00B850-D278-4489-A6BE-6AE230415546/0/ArcticOceanConference.pdf |archive-date=26 June 2008 |url-status=dead}}</ref> blocking any "new comprehensive international legal regime to govern the Arctic Ocean," and pledging "the orderly settlement of any possible overlapping claims."<ref name="Buixade Farre 2014"/><ref>{{cite news |first=Randy |last=Boswell |title=Conference could mark start of Arctic power struggle |url=http://www.canada.com/topics/news/world/story.html?id=d0135cd8-c15a-48a3-9579-0df5f8e185c1 |publisher=canada.com |date=28 May 2008 |access-date=6 June 2008 |url-status=dead |archive-url=https://web.archive.org/web/20090304204151/http://www.canada.com/topics/news/world/story.html?id=d0135cd8-c15a-48a3-9579-0df5f8e185c1 |archive-date=4 March 2009}}</ref>
-As of 2012, the Kingdom of Denmark is claiming the [[continental shelf]] based on the Lomonosov Ridge between Greenland and over the North Pole to the northern limit of the Russian EEZ.<ref>{{cite web |url=http://www.nrk.no/nyheter/verden/1.8261208 |title=Dansker vil dokumentere territorialkrav i Arktis |publisher=[[NRK]] |language=no |date=28 July 2012 |access-date=15 June 2015 |archive-date=31 August 2012 |archive-url=https://web.archive.org/web/20120831051058/http://www.nrk.no/nyheter/verden/1.8261208 |url-status=live}}</ref>
+As of 2012, the Kingdom of Denmark is claiming the [[continental shelf]] based on the [[Lomonosov Ridge]] between Greenland and over the North Pole to the northern limit of the [[exclusive economic zone of Russia]].<ref>{{cite web |url=http://www.nrk.no/nyheter/verden/1.8261208 |title=Dansker vil dokumentere territorialkrav i Arktis |publisher=[[NRK]] |language=no |date=28 July 2012 |access-date=15 June 2015 |archive-date=31 August 2012 |archive-url=https://web.archive.org/web/20120831051058/http://www.nrk.no/nyheter/verden/1.8261208 |url-status=live}}</ref>
-The Russian Federation is also claiming a large swath of seabed along the [[Lomonosov Ridge]] but, unlike Denmark, confined its claim to its side of the Arctic. In August 2015, Russia made a supplementary submission for the expansion of the external borders of its continental shelf in the Arctic Ocean, asserting that the eastern part of the Lomonosov Ridge and the Mendeleyev Ridge are an extension of the Eurasian continent. In August 2016, the UN Commission on the Limits of the Continental Shelf began to consider Russia's submission.<ref>{{Cite web |url=http://www.maritimeherald.com/2017/russia-claims-the-application-for-expansion-of-danish-borders-in-the-arctic-shelf/ |title=Russia claims the application for expansion of Danish borders in the Arctic shelf |date=2017-01-23 |access-date=22 January 2018 |archive-date=22 January 2018 |archive-url=https://web.archive.org/web/20180122125538/http://www.maritimeherald.com/2017/russia-claims-the-application-for-expansion-of-danish-borders-in-the-arctic-shelf/ |url-status=live}}</ref>
+The Russian Federation is also [[Continental shelf of Russia#2001 extension claim|claiming a large swath of seabed]] along the Lomonosov Ridge but, unlike Denmark, confined its claim to its side of the Arctic region. In August 2015, Russia made a supplementary submission for the expansion of the external borders of its continental shelf in the [[Arctic Ocean]], asserting that the eastern part of the Lomonosov Ridge and the [[Mendeleyev Ridge]] are an extension of the [[Eurasia]]n continent. In August 2016, the [[United Nations Convention on the Law of the Sea|UN Commission on the Limits of the Continental Shelf]] began to consider Russia's submission.<ref>{{Cite web |url=http://www.maritimeherald.com/2017/russia-claims-the-application-for-expansion-of-danish-borders-in-the-arctic-shelf/ |title=Russia claims the application for expansion of Danish borders in the Arctic shelf |date=2017-01-23 |access-date=22 January 2018 |archive-date=22 January 2018 |archive-url=https://web.archive.org/web/20180122125538/http://www.maritimeherald.com/2017/russia-claims-the-application-for-expansion-of-danish-borders-in-the-arctic-shelf/ |url-status=live}}</ref>
 Canada claims the [[Northwest Passage]] as part of its [[Canadian Internal Waters|internal waters]] belonging to Canada, while the United States and most maritime nations<ref>{{cite web |author=The Edmonton Journal |url=http://www.canada.com/ottawacitizen/news/story.html?id=6d4815ac-4fdb-4cf3-a8a6-4225a8bd08df&k=73925 |url-status=dead |title=Northwest Passage gets political name change |publisher=Canada.com |date=9 April 2006 |access-date=31 May 2015 |archive-url=https://web.archive.org/web/20160402114448/http://www.canada.com/ottawacitizen/news/story.html?id=6d4815ac-4fdb-4cf3-a8a6-4225a8bd08df&k=73925 |archive-date=2 April 2016}}</ref> regards it as an [[Territorial waters|international strait]], which means that foreign vessels have right of transit passage.<ref>{{cite news |title=The US is picking a fight with Canada over a thawing Arctic shipping route |url=https://qz.com/1653831/the-us-is-picking-a-fight-with-canada-over-an-arctic-shipping-route/ |work=Quartz |date=June 27, 2019 |access-date=20 August 2019 |archive-date=14 August 2021 |archive-url=https://web.archive.org/web/20210814025007/https://qz.com/1653831/the-us-is-picking-a-fight-with-canada-over-an-arctic-shipping-route/ |url-status=live}}</ref>
@@ Line 90: / Line 91: @@
 {{Main|Arctic exploration}}
 {{See also|Petroleum exploration in the Arctic}}
-Since 1937, the larger portion of the Asian-side Arctic region has been extensively explored by Soviet and Russian crewed [[drifting ice station]]s. Between 1937 and 1991, 88 international polar crews established and occupied scientific settlements on the [[drift ice]] and were carried thousands of kilometres by the ice flow.<ref>{{cite web |url=http://www.whoi.edu/beaufortgyre/history/history_drifting.html |title=North Pole drifting stations (1930s–1980s) |publisher=Woods Hole Oceanographic Institution |access-date=30 April 2009 |archive-date=20 July 2011 |archive-url=https://web.archive.org/web/20110720113545/http://www.whoi.edu/beaufortgyre/history/history_drifting.html |url-status=live}}</ref>
+Since 1937, the larger portion of the Asian-side Arctic region has been extensively explored by Soviet and Russian crewed [[drifting ice station]]s. Between 1937 and 1991, eighty-eight international polar crews established and occupied scientific settlements on the [[drift ice]] and were carried thousands of kilometres by the ice flow.<ref>{{cite web |url=http://www.whoi.edu/beaufortgyre/history/history_drifting.html |title=North Pole drifting stations (1930s–1980s) |publisher=Woods Hole Oceanographic Institution |access-date=30 April 2009 |archive-date=20 July 2011 |archive-url=https://web.archive.org/web/20110720113545/http://www.whoi.edu/beaufortgyre/history/history_drifting.html |url-status=live}}</ref>
-Plans to modernise forty research (also meteorological and maritime) stations across the Russian Arctic and 30 abandoned stations will be revived. These to provide safe shipping with major volumes and to review the level of pollution.
-<ref>[https://thebarentsobserver.com/en/arctic/2019/02/more-dark-clouds-horizon-russian-arctic-meteorologists-get-almost-billion-studies With more dark clouds in horizon, Russian Arctic meteorologists get almost a billion for studies of the weather]</ref>
+Plans to modernise forty research (also meteorological and maritime) stations across the Russian Arctic and thirty abandoned stations will be revived. These to provide safe shipping with major volumes and to review the level of pollution.<ref>[https://thebarentsobserver.com/en/arctic/2019/02/more-dark-clouds-horizon-russian-arctic-meteorologists-get-almost-billion-studies With more dark clouds in horizon, Russian Arctic meteorologists get almost a billion for studies of the weather]</ref>
 === Pollution ===
 {{main|Pollution in the Arctic Ocean|Arctic haze}}
 [[File:contamination pathways large.jpg|thumb|upright=1.7|Long-range pollution pathways to the Arctic]]
-The Arctic is comparatively clean, although there are certain ecologically difficult localized [[pollution]] problems that present a serious threat to people's health living around these pollution sources. Due to the prevailing worldwide sea and air currents, the Arctic area is the fallout region for long-range transport [[pollutant]]s, and in some places the concentrations exceed the levels of densely populated urban areas. An example of this is the phenomenon of [[Arctic haze]], which is commonly blamed on long-range pollutants. Another example is with the [[bioaccumulation]] of PCB's ([[polychlorinated biphenyl]]s) in Arctic wildlife and people.
+The Arctic is comparatively clean, although there are certain ecologically difficult [[Pollution in the Arctic Ocean|localized pollution]] problems that present a serious threat to people's health living around these pollution sources. Due to the prevailing worldwide sea and air currents, the Arctic area is the fallout region for long-range transport [[pollutant]]s, and in some places the concentrations exceed the levels of densely populated urban areas. An example of this is the phenomenon of [[Arctic haze]], which is commonly blamed on long-range pollutants. Another example is with the [[bioaccumulation]] of PCB's ([[polychlorinated biphenyl]]s) in Arctic wildlife and people.
 === Preservation ===
 {{Main|Save the Arctic}}
-There have been many proposals to preserve the Arctic over the years. Most recently a group of stars at the Rio Earth Summit, on 21 June 2012, proposed protecting the Arctic, similar to the [[Antarctic Treaty System|Antarctic protection]]. The initial focus of the campaign will be a UN resolution creating a global sanctuary around the pole, and a ban on oil drilling and unsustainable fishing in the Arctic.<ref>[http://www.greenpeace.org/international/en/press/releases/Stars-launch-campaign-to-save-the-Arctic/ Stars launch campaign to save the Arctic] {{Webarchive|url=https://web.archive.org/web/20120627092631/http://www.greenpeace.org/international/en/press/releases/Stars-launch-campaign-to-save-the-Arctic/ |date=27 June 2012 }}. [[Greenpeace]] (21 June 2012).</ref>
+There have been many proposals to preserve the Arctic over the years. Most recently a group of stars{{clarify|date=February 2024}} at the [[United Nations Conference on Sustainable Development]], on 21 June 2012, proposed protecting the Arctic, similar to the [[Antarctic Treaty System]]. The initial focus of the campaign will be a UN resolution creating a global sanctuary around the pole, and a ban on oil drilling and unsustainable fishing in the Arctic.<ref>[http://www.greenpeace.org/international/en/press/releases/Stars-launch-campaign-to-save-the-Arctic/ Stars launch campaign to save the Arctic] {{Webarchive|url=https://web.archive.org/web/20120627092631/http://www.greenpeace.org/international/en/press/releases/Stars-launch-campaign-to-save-the-Arctic/ |date=27 June 2012 }}. [[Greenpeace]] (21 June 2012).</ref>
 The Arctic has climate change rates that are amongst the highest in the world. Due to the major impacts to the region from climate change the near climate future of the region will be extremely different under all scenarios of warming.<ref>IPCC. Cross-Chapter Paper 6: Polar Regions. ''IPCC WGII Sixth Assessment Report.'' 1 October 2021. https://report.ipcc.ch/ar6wg2/pdf/IPCC_AR6_WGII_CrossChapterPaper6.pdf {{Webarchive|url=https://web.archive.org/web/20220228143954/https://report.ipcc.ch/ar6wg2/pdf/IPCC_AR6_WGII_CrossChapterPaper6.pdf |date=28 February 2022 }}.</ref>
-== Global warming ==
+== Climate change ==
-{{Main|Global warming in the Arctic}}
+{{Main|Climate change in the Arctic}}
 [[File:2007 Arctic Sea Ice.jpg|thumb|upright=1.35|[[Arctic shrinkage|Arctic sea ice coverage]] as of 2007 compared to 2005 and compared to 1979–2000 average]]
-The [[effects of global warming]] in the Arctic include rising temperatures, loss of [[sea ice]], and melting of the [[Greenland ice sheet]]. Potential [[Arctic methane release|methane release]] from the region, especially through the thawing of [[permafrost]] and [[methane clathrates]], is also a concern.<ref>Galera, L. A., Eckhardt, T., Beer, C., Pfeiffer, E.-M., & Knoblauch, C. (2023). "Ratio of in situ CO2 to CH4 production and its environmental controls in polygonal tundra soils of Samoylov Island, Northeastern Siberia". ''Journal of Geophysical Research: Biogeosciences'', 128, e2022JG006956. https://doi.org/10.1029/2022JG006956 {{Webarchive|url=https://web.archive.org/web/20230630102551/https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JG006956 |date=30 June 2023 }}</ref> Because of the [[Polar amplification|amplified response of the Arctic]] to global warming, it is often seen as a leading indicator of [[global warming]]. The melting of Greenland's ice sheet is linked to polar amplification.<ref>[http://news.uga.edu/releases/article/study-2015-melting-greenland-ice-faster-arctic-warming-0616/ Study links 2015 melting Greenland ice to faster Arctic warming] {{Webarchive|url=https://web.archive.org/web/20171118204819/http://news.uga.edu/releases/article/study-2015-melting-greenland-ice-faster-arctic-warming-0616/ |date=18 November 2017 }} 9 June 2016 University of Georgia</ref><ref>{{cite journal |doi=10.1038/ncomms11723 |pmid=27277547 |pmc=4906163 |volume=7 |title=Arctic cut-off high drives the poleward shift of a new Greenland melting record |journal=Nature Communications |page=11723 |bibcode=2016NatCo...711723T |last1=Tedesco |first1=M. |last2=Mote |first2=T. |last3=Fettweis |first3=X. |last4=Hanna |first4=E. |last5=Jeyaratnam |first5=J. |last6=Booth |first6=J. F. |last7=Datta |first7=R. |last8=Briggs |first8=K. |year=2016}}</ref>
+The [[effects of climate change]] in the Arctic include rising temperatures, loss of [[sea ice]], and melting of the [[Greenland ice sheet]]. Potential [[Arctic methane emissions|methane release]] from the region, especially through the thawing of [[permafrost]] and [[methane clathrate]]s, is also a concern.<ref>Galera, L. A., Eckhardt, T., Beer, C., Pfeiffer, E.-M., & Knoblauch, C. (2023). "Ratio of in situ CO2 to CH4 production and its environmental controls in polygonal tundra soils of Samoylov Island, Northeastern Siberia". ''Journal of Geophysical Research: Biogeosciences'', 128, e2022JG006956. https://doi.org/10.1029/2022JG006956 {{Webarchive|url=https://web.archive.org/web/20230630102551/https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JG006956 |date=30 June 2023 }}</ref> Because of the [[Polar amplification|amplified response of the Arctic]] to global warming, it is often seen as a leading indicator of global warming. The melting of Greenland's ice sheet is linked to polar amplification.<ref>[http://news.uga.edu/releases/article/study-2015-melting-greenland-ice-faster-arctic-warming-0616/ Study links 2015 melting Greenland ice to faster Arctic warming] {{Webarchive|url=https://web.archive.org/web/20171118204819/http://news.uga.edu/releases/article/study-2015-melting-greenland-ice-faster-arctic-warming-0616/ |date=18 November 2017 }} 9 June 2016 University of Georgia</ref><ref>{{cite journal |doi=10.1038/ncomms11723 |pmid=27277547 |pmc=4906163 |volume=7 |title=Arctic cut-off high drives the poleward shift of a new Greenland melting record |journal=Nature Communications |page=11723 |bibcode=2016NatCo...711723T |last1=Tedesco |first1=M. |last2=Mote |first2=T. |last3=Fettweis |first3=X. |last4=Hanna |first4=E. |last5=Jeyaratnam |first5=J. |last6=Booth |first6=J. F. |last7=Datta |first7=R. |last8=Briggs |first8=K. |year=2016}}</ref>
-The Arctic is especially vulnerable to the effects of any [[climate change]], as has become apparent with the reduction of sea ice in recent years. [[Climate model]]s predict much greater warming in the Arctic than the global average,<ref name="HassolArctic Climate Impact Assessment2004">{{Cite book |title=Impacts of a warming Arctic: Arctic Climate Impact Assessment |url=https://archive.org/details/impactsofwarming0000hass |date=February 2005 |publisher=Cambridge University Press |location=Cambridge, UK |isbn=978-0-521-61778-9 |access-date=20 November 2006 |df=dmy-all |url-access=registration}}</ref> resulting in significant international attention to the region. In particular, there are concerns that Arctic shrinkage, a consequence of melting glaciers and other ice in Greenland, could soon contribute to a substantial rise in sea levels worldwide.<ref>Grinberg, Emanuella (17 December 2008). [http://edition.cnn.com/2008/TECH/science/12/16/melting.ice/index.html "Ice melting across globe at accelerating rate, NASA says."] {{Webarchive|url=https://web.archive.org/web/20220330054019/http://edition.cnn.com/2008/TECH/science/12/16/melting.ice/index.html |date=30 March 2022 }} CNN. Retrieved 30 March 2022</ref>
+The Arctic region is especially vulnerable to the effects of any [[climate change]], as has become apparent with the reduction of sea ice in recent years. [[Climate model]]s predict much greater [[climate change in the Arctic]] than the global average,<ref name="HassolArctic Climate Impact Assessment2004">{{Cite book |title=Impacts of a warming Arctic: Arctic Climate Impact Assessment |url=https://archive.org/details/impactsofwarming0000hass |date=February 2005 |publisher=Cambridge University Press |location=Cambridge, UK |isbn=978-0-521-61778-9 |access-date=20 November 2006 |df=dmy-all |url-access=registration}}</ref> resulting in significant international attention to the region. In particular, there are concerns that Arctic shrinkage, a consequence of melting glaciers and other ice in Greenland, could soon contribute to a substantial rise in sea levels worldwide.<ref>Grinberg, Emanuella (17 December 2008). [http://edition.cnn.com/2008/TECH/science/12/16/melting.ice/index.html "Ice melting across globe at accelerating rate, NASA says."] {{Webarchive|url=https://web.archive.org/web/20220330054019/http://edition.cnn.com/2008/TECH/science/12/16/melting.ice/index.html |date=30 March 2022 }} CNN. Retrieved 30 March 2022</ref>
-The current Arctic warming is leading to ancient carbon being released from thawing [[permafrost]], leading to [[methane]] and [[carbon dioxide]] production by micro-organisms.<ref>{{Cite journal |last1=Lenton |first1=T. M. |last2=Held |first2=H. |last3=Kriegler |first3=E. |last4=Hall |first4=J. W. |last5=Lucht |first5=W. |last6=Rahmstorf |first6=S. |last7=Schellnhuber |first7=H. J. |doi=10.1073/pnas.0705414105 |title=Inaugural Article: Tipping elements in the Earth's climate system |journal=Proceedings of the National Academy of Sciences |volume=105 |issue=6 |pages=1786–93 |year=2008 |pmid=18258748 |pmc=2538841 |bibcode=2008PNAS..105.1786L |doi-access=free}}</ref><ref>{{Cite journal |last=Turetsky |first=Merritt R. |date=2019-04-30 |title=Permafrost collapse is accelerating carbon release |journal=Nature |volume=569 |issue=7754 |pages=32–34 |doi=10.1038/d41586-019-01313-4 |pmid=31040419 |bibcode=2019Natur.569...32T |doi-access=free}}</ref> Release of [[methane]] and [[carbon dioxide]] stored in permafrost could cause abrupt and severe global warming,<ref>{{cite web |url=https://www.sciencedaily.com/releases/2008/09/080918192943.htm |title=Abrupt Climate Change Focus Of U.S. National Laboratories |work=Science Daily |date=23 September 2008 |url-status=live |access-date=28 February 2018 |archive-date=23 June 2017 |archive-url=https://web.archive.org/web/20170623010338/https://www.sciencedaily.com/releases/2008/09/080918192943.htm}}</ref> as they are potent [[greenhouse gas]]es.<ref>{{Cite news |url=https://www.theguardian.com/environment/2019/jun/18/arctic-permafrost-canada-science-climate-crisis |title=Scientists shocked by Arctic permafrost thawing 70 years sooner than predicted |agency=Reuters |date=2019-06-18 |work=The Guardian |access-date=2019-07-02 |language=en-GB |issn=0261-3077 |archive-date=6 October 2019 |archive-url=https://web.archive.org/web/20191006020220/https://www.theguardian.com/environment/2019/jun/18/arctic-permafrost-canada-science-climate-crisis |url-status=live}}</ref>
+The current Arctic warming is leading to ancient carbon being released from thawing [[permafrost]], leading to [[methane]] and [[carbon dioxide]] production by micro-organisms.<ref>{{Cite journal |last1=Lenton |first1=T. M. |last2=Held |first2=H. |last3=Kriegler |first3=E. |last4=Hall |first4=J. W. |last5=Lucht |first5=W. |last6=Rahmstorf |first6=S. |last7=Schellnhuber |first7=H. J. |doi=10.1073/pnas.0705414105 |title=Inaugural Article: Tipping elements in the Earth's climate system |journal=Proceedings of the National Academy of Sciences |volume=105 |issue=6 |pages=1786–93 |year=2008 |pmid=18258748 |pmc=2538841 |bibcode=2008PNAS..105.1786L |doi-access=free}}</ref><ref>{{Cite journal |last=Turetsky |first=Merritt R. |date=2019-04-30 |title=Permafrost collapse is accelerating carbon release |journal=Nature |volume=569 |issue=7754 |pages=32–34 |doi=10.1038/d41586-019-01313-4 |pmid=31040419 |bibcode=2019Natur.569...32T |doi-access=free}}</ref> Release of methane and carbon dioxide stored in permafrost could cause abrupt and severe global warming,<ref>{{cite web |url=https://www.sciencedaily.com/releases/2008/09/080918192943.htm |title=Abrupt Climate Change Focus Of U.S. National Laboratories |work=Science Daily |date=23 September 2008 |url-status=live |access-date=28 February 2018 |archive-date=23 June 2017 |archive-url=https://web.archive.org/web/20170623010338/https://www.sciencedaily.com/releases/2008/09/080918192943.htm}}</ref> as they are potent [[greenhouse gas]]es.<ref>{{Cite news |url=https://www.theguardian.com/environment/2019/jun/18/arctic-permafrost-canada-science-climate-crisis |title=Scientists shocked by Arctic permafrost thawing 70 years sooner than predicted |agency=Reuters |date=2019-06-18 |work=The Guardian |access-date=2019-07-02 |language=en-GB |issn=0261-3077 |archive-date=6 October 2019 |archive-url=https://web.archive.org/web/20191006020220/https://www.theguardian.com/environment/2019/jun/18/arctic-permafrost-canada-science-climate-crisis |url-status=live}}</ref>
 [[File:Svolvær_Harbor_(15226568739).jpg|thumb|The shrinking Arctic: Parts of Norway inside the Arctic Circle has a temperate climate with the 1991-2020 normals, such as [[Skrova]] near [[Svolvær]] with mean annual temperature of {{Convert|6|C}}, four months above 10°C and no month below {{Convert|0|C}}.<ref>[https://www.yr.no/en/statistics/table/5-85380/Norway/Nordland/V%C3%A5gan/Skrova%20fyr?q=last-13-months Skrova climate statistics] {{Webarchive|url=https://web.archive.org/web/20211109172300/https://www.yr.no/en/statistics/table/5-85380/Norway/Nordland/V%C3%A5gan/Skrova%20fyr?q=last-13-months |date=9 November 2021 }}. yr.no. Retrieved 2021-11-09.</ref>]]
-Climate change is also predicted to have a large impact on tundra vegetation, causing an increase of shrubs,<ref>{{Cite journal |last1=Myers-Smith |first1=Isla H. |last2=Forbes |first2=Bruce C. |last3=Wilmking |first3=Martin |last4=Hallinger |first4=Martin |last5=Lantz |first5=Trevor |last6=Blok |first6=Daan |last7=Tape |first7=Ken D. |last8=Macias-Fauria |first8=Marc |last9=Sass-Klaassen |first9=Ute |date=2011-01-01 |title=Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities |journal=Environmental Research Letters |language=en |volume=6 |issue=4 |page=045509 |doi=10.1088/1748-9326/6/4/045509 |issn=1748-9326 |bibcode=2011ERL.....6d5509M |doi-access=free}}</ref> and having a negative impact on bryophytes and lichens.<ref>{{Cite journal |last1=Alatalo |first1=Juha M. |last2=Jägerbrand |first2=Annika K. |last3=Molau |first3=Ulf |date=2015-11-01 |title=Testing reliability of short-term responses to predict longer-term responses of bryophytes and lichens to environmental change |journal=Ecological Indicators |volume=58 |pages=77–85 |doi=10.1016/j.ecolind.2015.05.050}}</ref>
+Climate change is also predicted to have a large impact on tundra vegetation, causing an increase of shrubs,<ref>{{Cite journal |last1=Myers-Smith |first1=Isla H. |last2=Forbes |first2=Bruce C. |last3=Wilmking |first3=Martin |last4=Hallinger |first4=Martin |last5=Lantz |first5=Trevor |last6=Blok |first6=Daan |last7=Tape |first7=Ken D. |last8=Macias-Fauria |first8=Marc |last9=Sass-Klaassen |first9=Ute |date=2011-01-01 |title=Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities |journal=Environmental Research Letters |language=en |volume=6 |issue=4 |page=045509 |doi=10.1088/1748-9326/6/4/045509 |issn=1748-9326 |bibcode=2011ERL.....6d5509M |doi-access=free|hdl=10536/DRO/DU:30114246 |hdl-access=free }}</ref> and having a negative impact on bryophytes and lichens.<ref>{{Cite journal |last1=Alatalo |first1=Juha M. |last2=Jägerbrand |first2=Annika K. |last3=Molau |first3=Ulf |date=2015-11-01 |title=Testing reliability of short-term responses to predict longer-term responses of bryophytes and lichens to environmental change |journal=Ecological Indicators |volume=58 |pages=77–85 |doi=10.1016/j.ecolind.2015.05.050}}</ref>
-Apart from concerns regarding the detrimental effects of warming in the Arctic, some potential opportunities have gained attention. The melting of the ice is making the [[Northwest Passage]], the shipping routes through the northernmost latitudes, more navigable, raising the possibility that the Arctic region will become a prime [[trade route]].<ref>[http://archives.cnn.com/2002/TECH/science/08/29/northwest.passage/ "Will ice melt open fabled Northwest Passage?"] {{webarchive|url=https://web.archive.org/web/20071109062759/http://archives.cnn.com/2002/TECH/science/08/29/northwest.passage/ |date=9 November 2007 }} CNN. 29 August 2002.</ref> One harbinger of the opening navigability of the Arctic took place in the summer of 2016 when the [[Crystal Serenity]] successfully navigated the Northwest Passage, a first for a large cruise ship.<ref>{{Cite web |url=http://newyork.cbslocal.com/2016/09/16/crystal-serenity-docks-in-nyc/ |title=Largest Cruise Ship Ever To Sail Northwest Passage Docks In NYC |access-date=2016-09-24 |date=2016-09-16 |archive-date=27 September 2016 |archive-url=https://web.archive.org/web/20160927065229/http://newyork.cbslocal.com/2016/09/16/crystal-serenity-docks-in-nyc/ |url-status=live}}</ref>
+Apart from concerns regarding the detrimental effects of warming in the Arctic, some potential opportunities have gained attention. The melting of the ice is making the [[Northwest Passage]], shipping routes through the northernmost latitudes, more navigable, raising the possibility that the Arctic region will become a prime [[trade route]].<ref>[http://archives.cnn.com/2002/TECH/science/08/29/northwest.passage/ "Will ice melt open fabled Northwest Passage?"] {{webarchive|url=https://web.archive.org/web/20071109062759/http://archives.cnn.com/2002/TECH/science/08/29/northwest.passage/ |date=9 November 2007 }} CNN. 29 August 2002.</ref> One harbinger of the opening navigability of the Arctic took place in the summer of 2016 when the [[Crystal Serenity]] successfully navigated the Northwest Passage, a first for a large cruise ship.<ref>{{Cite web |url=http://newyork.cbslocal.com/2016/09/16/crystal-serenity-docks-in-nyc/ |title=Largest Cruise Ship Ever To Sail Northwest Passage Docks In NYC |access-date=2016-09-24 |date=2016-09-16 |archive-date=27 September 2016 |archive-url=https://web.archive.org/web/20160927065229/http://newyork.cbslocal.com/2016/09/16/crystal-serenity-docks-in-nyc/ |url-status=live}}</ref>
-In addition, it is believed that the Arctic seabed may contain substantial [[oil field]]s which may become accessible if the ice covering them melts.<ref>Demos, Telis. [https://money.cnn.com/2007/08/07/news/international/arctic_oil.fortune/index.htm?postversion=2007080810 "The great Arctic Circle oil rush."] {{Webarchive|url=https://web.archive.org/web/20200918134845/https://money.cnn.com/2007/08/07/news/international/arctic_oil.fortune/index.htm?postversion=2007080810 |date=18 September 2020 }} CNN. 8 August 2007.</ref> These factors have led to recent international debates as to which nations can claim sovereignty or ownership over the waters of the Arctic.<ref name="Canada sovereignty">Shaw, Rob. [http://www.canada.com/victoriatimescolonist/news/story.html?id=497c719f-a5be-4691-86f4-30ec877101a7&k=77 "New patrol ships will reassert northern sovereignty: PM".] {{Webarchive|url=https://web.archive.org/web/20070929213616/http://www.canada.com/victoriatimescolonist/news/story.html?id=497c719f-a5be-4691-86f4-30ec877101a7&k=77 |date=29 September 2007 }} Victoria Times Colonist. 9 July 2007.</ref><ref>Halpin, Tony. [http://www.timesonline.co.uk/tol/news/world/europe/article2155477.ece "Russia stakes its claim on North Pole in underwater search for oil".] {{Webarchive|url=https://web.archive.org/web/20081007151839/http://www.timesonline.co.uk/tol/news/world/europe/article2155477.ece |date=7 October 2008 }} ''The Times''. 28 July 2007.</ref><ref>{{cite news |title=Arctic melt stuns scientists |work=CBS News |date=9 October 2007 |url=http://www.webcastr.com/videos/news/arctic-melt-stuns-scientists.html}}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{cite news |url=http://www.canada.com/topics/news/world/story.html?id=d0135cd8-c15a-48a3-9579-0df5f8e185c1 |title=Conference could mark start of Arctic power struggle |publisher=Canada.com |date=28 May 2008 |url-status=dead |archive-url=https://web.archive.org/web/20090304204151/http://www.canada.com/topics/news/world/story.html?id=d0135cd8-c15a-48a3-9579-0df5f8e185c1 |archive-date=4 March 2009}}</ref>
+In addition, it is believed that the Arctic seabed may contain substantial [[Petroleum reservoir#Oil field|oil fields]] which may become accessible if the ice covering them melts.<ref>Demos, Telis. [https://money.cnn.com/2007/08/07/news/international/arctic_oil.fortune/index.htm?postversion=2007080810 "The great Arctic Circle oil rush."] {{Webarchive|url=https://web.archive.org/web/20200918134845/https://money.cnn.com/2007/08/07/news/international/arctic_oil.fortune/index.htm?postversion=2007080810 |date=18 September 2020 }} CNN. 8 August 2007.</ref> These factors have led to recent international debates as to which nations can claim sovereignty or ownership over the waters of the Arctic.<ref name="Canada sovereignty">Shaw, Rob. [http://www.canada.com/victoriatimescolonist/news/story.html?id=497c719f-a5be-4691-86f4-30ec877101a7&k=77 "New patrol ships will reassert northern sovereignty: PM".] {{Webarchive|url=https://web.archive.org/web/20070929213616/http://www.canada.com/victoriatimescolonist/news/story.html?id=497c719f-a5be-4691-86f4-30ec877101a7&k=77 |date=29 September 2007 }} Victoria Times Colonist. 9 July 2007.</ref><ref>Halpin, Tony. [http://www.timesonline.co.uk/tol/news/world/europe/article2155477.ece "Russia stakes its claim on North Pole in underwater search for oil".] {{Webarchive|url=https://web.archive.org/web/20081007151839/http://www.timesonline.co.uk/tol/news/world/europe/article2155477.ece |date=7 October 2008 }} ''The Times''. 28 July 2007.</ref><ref>{{cite news |title=Arctic melt stuns scientists |work=CBS News |date=9 October 2007 |url=http://www.webcastr.com/videos/news/arctic-melt-stuns-scientists.html}}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{cite news |url=http://www.canada.com/topics/news/world/story.html?id=d0135cd8-c15a-48a3-9579-0df5f8e185c1 |title=Conference could mark start of Arctic power struggle |publisher=Canada.com |date=28 May 2008 |url-status=dead |archive-url=https://web.archive.org/web/20090304204151/http://www.canada.com/topics/news/world/story.html?id=d0135cd8-c15a-48a3-9579-0df5f8e185c1 |archive-date=4 March 2009}}</ref>
 == Arctic waters ==
@@ Line 197: / Line 198: @@
 | Island
 |-
-|[[Inuvik Region|Inuvik]]
+|[[Inuvik Region]]
 |Canada
-|Administrative region of the Northwest Territories
+|[[List of regions of the Northwest Territories|Administrative region of the Northwest Territories]]
 |-
 | [[Jan Mayen]]
@@ Line 209: / Line 210: @@
 | [[Regions of Finland]]
 |-
-|[[Kitikmeot Region|Kitikmeot]]
+|[[Kitikmeot Region]]
 |Canada
-|Administrative region of Nunavut
+|[[List of regions of Nunavut|Administrative region of Nunavut]]
 |-
-|[[Kivalliq Region|Kivalliq]]
+|[[Kivalliq Region]]
 |Canada
-|Administrative region of Nunavut
+|[[List of regions of Nunavut|Administrative region of Nunavut]]
+|-
+|[[Kolbeinsey]]
+|Iceland
+|Island
 |-
 | [[Krasnoyarsk Krai]]
@@ Line 255: / Line 260: @@
 | [[Northwest Territories]]
 | Canada
-| [[Provinces and territories of Canada]]
+| [[Provinces and territories of Canada|Territory of Canada]]
 |-
 | [[Novaya Zemlya]]
@@ Line 273: / Line 278: @@
 | [[Provinces and territories of Canada|Territory of Canada]]
 |-
-|[[Qikiqtaaluk Region|Qikiqtaaluk]] (Baffin)
+|[[Qikiqtaaluk Region]] (Baffin)
 |Canada
-|Administrative region of Nunavut
+|[[List of regions of Nunavut|Administrative region of Nunavut]]
 |-
 | [[Russian Arctic islands]]

v t e Arctic topics
History	Arctic exploration Arctic research History of whaling
Government	Arctic Council Arctic cooperation and politics Arctic Ocean Conference Chief Directorate of the Northern Sea Route Ilulissat Declaration Inuit Circumpolar Council Saami Council Territorial claims in the Arctic United Nations Convention on the Law of the Sea
Geography	Arctic Archipelago Arctic Circle Arctic Cordillera Arctic ecology Arctic Ocean Arctic Cyclone Greenland ice sheet Impact craters of the Arctic Innuitian Region Nordicity North Pole Populated places in the Arctic Tundra
Geology	Canadian Arctic Rift System Eurekan orogeny Greenland Plate Innuitian orogeny Queen Elizabeth Islands Subplate Southeast Bathurst Fault Zone Ungava Fault Zone
Regions	Arctic Alaska British Arctic Territories Canadian Arctic Archipelago Finnmark Greenland Iceland Inuvialuit Karelia Komi Northern Canada Northwest Territories Nunavik Nunavut Nunatsiavut Russian Arctic North Sakha Sápmi Yukon North American Arctic
Climate	Arctic Climate Impact Assessment Arctic dipole anomaly Arctic haze Arctic oscillation Arctic sea ice decline ecology and history Arctic methane emissions Climate change in the Arctic Climate of Alaska Effects of global warming on marine mammals Polar climate Polar amplification Polar vortex
Fauna	Arctic fox Beluga whale Bowhead whale Lemming Muskox Narwhal Polar bear Reindeer Seal bearded harp hooded ribbon ringed Snowy owl Walrus
Flora	Arctic ecology Arctic vegetation Tundra
Culture	Arctic peoples Subarctic peoples Chukchi Chukotka Evenks Karelians Komi Icelandic Inuit Gwich'in Khanty Koryaks Nenets Northern indigenous Russian peoples Sami Selkup Yakuts Yukaghir Arctic Winter Games Quviasukvik (New Year's Day)
Economy	Natural resources Petroleum exploration Arctic Refuge drilling controversy Pollution in the Arctic Ocean Protected areas Transportation
Transport	Arctic Bridge Arctic shipping routes Northeast Passage Northwest Passage Northern Sea Route Polar air route Transpolar Sea Route Search and rescue
Category WikiProject

v t e Earth's primary regions and subregions
Africa	Mediterranean Saharan Northern Maghreb Middle East Middle East and North Africa Mashriq Sub-Saharan Western East Horn Great Lakes Central Southern Islands
North America	Northern Pacific Northwest Northeastern United States New England Midwest Mid-Atlantic Western United States Southwest Mountain states South Central United States Southern United States East Coast West Coast Bible Belt Appalachia Great Lakes Eastern Canada Western Canada Canadian Prairies Northern Canada Atlantic Canada Northern Mexico Aridoamerica Caribbean West Indies Central Middle Mesoamerica Anglo French Latin Ibero Hispanic Portuguese Latin America and the Caribbean (LAC)
South America	Southern Northern (Guianan states) West Indies Patagonia Amazon LAC
Asia	Central Aral Sea Aralkum Desert Caspian Sea Far East Pacific Asia Russian Far East Eastern Northeastern Inner Asia Greater Central Asia Southeastern Mainland Maritime Northern Siberia Ural Southern Subregions Himalayan states Indian subcontinent Western Levant Dead Sea Mediterranean Greater Iran Iranian Plateau Arabian Peninsula Caucasus South Caucasus Middle East Middle East and North Africa Near East Mashriq Asia–Pacific
Europe	Central Northern Baltic British Isles Nordic Northwestern Scandinavia Scandinavian Peninsula Eastern Southeastern Balkans Caucasus South Caucasus North Caucasus Southern Russia European Russia Southern Iberia Italy Italian Peninsula Balkans Southeastern Mediterranean Middle East Western Atlantic Low Countries Northwestern Germanic Romance Celtic Slavic
Oceania	Australasia Australia New Guinea Zealandia Pacific Islands Micronesia Melanesia Polynesia
Polar	Antarctic Arctic
Oceans	World (Sea) Antarctic/Southern Convergence Arctic Atlantic Indian Pacific Great Barrier Reef Mariana Trench Ring of Fire List of seas
Non-continent-based world regions	Global North and Global South Global Northwest Global Southwest Global East Global Southeast Land and water hemispheres
Continents of Earth / List of seas / Physical Earth

Authority control databases
International	VIAF
National	Germany Israel United States Czech Republic 2
Other	Encyclopedia of Modern Ukraine NARA