U.S. Geological Survey Professional Paper
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Page : 510 pages
File Size : 30,35 MB
Release : 1984
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Page : 510 pages
File Size : 30,35 MB
Release : 1984
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Page : 48 pages
File Size : 30,27 MB
Release : 2005
Category : Geochemistry
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Page : 36 pages
File Size : 31,96 MB
Release : 2005
Category : Geochemistry
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Author : Larry P. Gough
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Page : 36 pages
File Size : 27,90 MB
Release : 2005
Category : Soil chemistry
ISBN : 9781411306639
Author : John E. Gray
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Page : 48 pages
File Size : 15,98 MB
Release : 1996
Category : Metals
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Short articles summarize environmental geochemical studies of metallic mineral deposits in Alaska, including massive sulfide, gold, mercury, chromium, and uranium mines and deposits. The studies report metal and acid concentrations in samples collected around such mines and deposits, and evaluate environmental effects of the deposits. The articles are written in a style intended to reach a general audience.
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Page : 340 pages
File Size : 29,66 MB
Release : 1997
Category : Geology
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Page : 340 pages
File Size : 33,27 MB
Release : 1997
Category : Geology
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Author : James F. Reynolds
Publisher : Springer Science & Business Media
Page : 447 pages
File Size : 26,50 MB
Release : 2013-04-17
Category : Science
ISBN : 366201145X
Following the discovery of large petroleum reserves in northern Alaska, the US Department of Energy implemented an integrated field and modeling study to help define potential impacts of energy-related disturbances on tundra ecosystems. This volume presents the major findings from this study, ranging from ecosystem physiology and biogeochemistry to landscape models that quantify the impact of road-building. An important resource for researchers and students interested in arctic ecology, as well as for environmental managers concerned with practical issues of disturbances.
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Page : 76 pages
File Size : 13,7 MB
Release : 2000
Category : Alaska Natives
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Page : 176 pages
File Size : 43,57 MB
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Category : Frozen ground
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