Catastrophic detachment and high-velocity long-runout flow of Kolka Glacier, Caucasus Mountains, Russia in 2002

SG Evans, OV Tutubalina, VN Drobyshev… - Geomorphology, 2009 - Elsevier
In September 2002, a catastrophic geomorphic event occurred in the Caucasus Mountains,
southern Russia, in which almost the entire mass of Kolka Glacier detached from its bed …

The 2002 rock/ice avalanche at Kolka/Karmadon, Russian Caucasus: assessment of extraordinary avalanche formation and mobility, and application of QuickBird …

C Huggel, S Zgraggen-Oswald… - … Hazards and Earth …, 2005 - nhess.copernicus.org
A massive rock/ice avalanche of about 100x10 6 m 3 volume took place on the northern
slope of the Kazbek massif, North Ossetia, Russian Caucasus, on 20 September 2002. The …

The Kolka-Karmadon rock/ice slide of 20 September 2002: an extraordinary event of historical dimensions in North Ossetia, Russian Caucasus

W Haeberli, C Huggel, A Kääb… - Journal of …, 2004 - cambridge.org
On 20 September 2002, an enormous rock/ice slide and subsequent mud-flow occurred on
the northern slope of the Kazbek massif, Northern Ossetia, Russian Caucasus. It started on …

[HTML][HTML] The September 2002 Kolka glacier catastrophe in North Ossetia, Russian Federation: evidence and analysis

VM Kotlyakov, OV Rototaeva, GA Nosenko - Mountain Research and …, 2004 - BioOne
In high mountain regions, a number of natural catastrophes are related to glaciers, eg,
outbursts of glacier-dammed lakes or interglacial water reservoirs, glaciers destroyed by …

Observations and considerations on destabilizing active rock glaciers in the European Alps

I Roer, W Haeberli, M Avian, V Kaufmann, R Delaloye… - 2008 - zora.uzh.ch
In many high mountain regions, warming of perennially frozen ground in both coarse debris
and rock walls has a major influence on slope stability. In this context, indications of …

Glacier detachments and rock-ice avalanches in the Petra Pervogo range, Tajikistan (1973–2019)

S Leinss, E Bernardini, M Jacquemart… - Natural Hazards and …, 2021 - nhess.copernicus.org
Glacier detachments are a rare, but hazardous, phenomenon of glacier instability, whereof
only a handful have been documented to date. Common to all known cases is that many …

Sudden large-volume detachments of low-angle mountain glaciers–more frequent than thought?

A Kääb, M Jacquemart, A Gilbert, S Leinss… - The …, 2021 - tc.copernicus.org
The detachment of large parts of low-angle mountain glaciers resulting in massive ice–rock
avalanches have so far been believed to be a unique type of event, made known to the …

Glaciation of alpine valleys: The glacier–debris-covered glacier–rock glacier continuum

RS Anderson, LS Anderson, WH Armstrong, MW Rossi… - Geomorphology, 2018 - Elsevier
Alpine ice varies from pure ice glaciers to partially debris-covered glaciers to rock glaciers,
as defined by the degree of debris cover. In many low-to mid-latitude mountain ranges, the …

Reconstructing the Kolka surge on September 20, 2002 from the instrumental seismic data

VB Zaalishvili, DA Mel'kov - Izvestiya, Physics of the Solid Earth, 2014 - Springer
The process of the Kolka rock and ice avalanche on September 20, 2002 in the Karmadon
Gorge, North Ossetia is reconstructed based on analyzing the instrumental seismic records …

Advance mechanisms of rock glaciers

A Kääb, T Reichmuth - Permafrost and Periglacial Processes, 2005 - Wiley Online Library
Rock glacier advance is believed to be the result of the advection of frozen debris to and
over the front,(partial) melt‐out of ice, and incorporation and subsequent overriding of the …