Biogeology: Difference between revisions
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Prior to the late [[Devonian period]], there was little plant life beyond [[lichen]]s, and [[bryophyte]]s. At this time large [[vascular plants]] evolved, growing up to {{convert|30|m|ftin|1|sp=us}} in height. These large plants changed the atmosphere, and altered the composition of the [[soil]] by increasing the amount of [[organic matter|organic]] [[carbon]]. This helped prevent the soil being washed away through [[erosion]]. |
Prior to the late [[Devonian period]], there was little plant life beyond [[lichen]]s, and [[bryophyte]]s. At this time large [[vascular plants]] evolved, growing up to {{convert|30|m|ftin|1|sp=us}} in height. These large plants changed the atmosphere, and altered the composition of the [[soil]] by increasing the amount of [[organic matter|organic]] [[carbon]]. This helped prevent the soil being washed away through [[erosion]]. |
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One of the most famous Biogeologists in the [[United States]] was Dr. [[Preston Cloud]], a professor at the [[University of California, Santa Barbara]]. Cloud received a research grant from [[NASA]] to examine the lunar rocks returned from the [[Project Apollo|Apollo]] missions.<ref name="moon">{{Cite web|url=http://www.dailynexus.com/article.php?a=3510|title=Moon Rocks at UCSB|accessdate=September 16, 2007|publisher=University of California, Santa Barbara|year=2002|author=Stephanie Tavares |
One of the most famous Biogeologists in the [[United States]] was Dr. [[Preston Cloud]], a professor at the [[University of California, Santa Barbara]]. Cloud received a research grant from [[NASA]] to examine the lunar rocks returned from the [[Project Apollo|Apollo]] missions.<ref name="moon">{{Cite web|url=http://www.dailynexus.com/article.php?a=3510 |title=Moon Rocks at UCSB |accessdate=September 16, 2007 |publisher=University of California, Santa Barbara |year=2002 |author=Stephanie Tavares |deadurl=yes |archiveurl=http://web.archive.org/web/20110518165337/http://www.dailynexus.com/article.php?a=3510 |archivedate=May 18, 2011 }}</ref> |
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==See also== |
==See also== |
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Revision as of 00:33, 29 February 2016
Biogeology is the study of the interactions between the Earth's biosphere and the lithosphere.[1]
Biogeology examines biotic, hydrologic, and terrestrial systems in relation to each other, to help understand the Earth's climate, oceans, and other effects on geologic systems.[2]
For example, bacteria are responsible for the formation of some minerals such as pyrite, and can concentrate economically important metals such as tin and uranium. Bacteria are also responsible for the chemical composition of the atmosphere, which affects weathering rates of rocks.
Prior to the late Devonian period, there was little plant life beyond lichens, and bryophytes. At this time large vascular plants evolved, growing up to 30 meters (98 ft 5.1 in) in height. These large plants changed the atmosphere, and altered the composition of the soil by increasing the amount of organic carbon. This helped prevent the soil being washed away through erosion.
One of the most famous Biogeologists in the United States was Dr. Preston Cloud, a professor at the University of California, Santa Barbara. Cloud received a research grant from NASA to examine the lunar rocks returned from the Apollo missions.[3]
See also
References
- ^ Darwin Center for Biogeology (2007). "Darwin Center for Biogeology". Darwin Center for Biogeology. Retrieved September 16, 2007.
- ^ UCSB Geology (2007). "Biogeology research at UCSB". UCSB Geology. Archived from the original on August 10, 2007. Retrieved September 16, 2007.
- ^ Stephanie Tavares (2002). "Moon Rocks at UCSB". University of California, Santa Barbara. Archived from the original on May 18, 2011. Retrieved September 16, 2007.
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