Geology and Seismic Stratigraphy of the Antarctic Margin - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geology and Seismic Stratigraphy of the Antarctic Margin write by Alan K. Cooper. This book was released on 1997-01-23. Geology and Seismic Stratigraphy of the Antarctic Margin available in PDF, EPUB and Kindle. The Antarctic Ice Sheet has greatly affected global climate, sea level, ocean circulation, and southern hemisphere biota during Cenozoic times. Much of our understanding of the evolution of the ice sheet has been inferred from isotopic studies on distant deep-ocean sediments, because few Cenozoic rocks are exposed on the Antarctic continent. Yet, large differences occur between past ice volumes inferred from isotopic studies and those inferred from low-latitude sea-level variation. The massive quantities of glacially transported terrigenous sediments that lie beneath the Antarctic continental margin provide an additional, more direct record of the inferred ice sheet fluctuations. Volume 68 addresses the history of ice sheet fluctuations as recorded by geological and geophysical investigations of selected areas of the Antarctic continental margin. As described below, the volume gives data and results from on-going research by a major multinational project directed toward better understanding the impact of Antarctic Ice Sheet fluctuations on global sea levels and climates.
Geology and Seismic Stratigraphy of the Antarctic Margin
Geology and Seismic Stratigraphy of the Antarctic Margin - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geology and Seismic Stratigraphy of the Antarctic Margin write by Alan K. Cooper. This book was released on 1997-01-23. Geology and Seismic Stratigraphy of the Antarctic Margin available in PDF, EPUB and Kindle. Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 71. The Antarctic Ice Sheet has greatly affected global climate, sea level, ocean circulation, and southern hemisphere biota during Cenozoic times. Much of our understanding of the evolution of the ice sheet has been inferred from isotopic studies on distant deep-ocean sediments, because few Cenozoic rocks are exposed on the Antarctic continent. Yet, large differences occur between past ice volumes inferred from isotopic studies and those inferred from low-latitude sea-level variation. The massive quantities of glacially transported terrigenous sediments that lie beneath the Antarctic continental margin provide an additional, more direct record of the inferred ice sheet fluctuations. Volume 68 addresses the history of ice sheet fluctuations as recorded by geological and geophysical investigations of selected areas of the Antarctic continental margin. As described below, the volume gives data and results from on-going research by a major multinational project directed toward better understanding the impact of Antarctic Ice Sheet fluctuations on global sea levels and climates.
Contributions to Antarctic Research II
Contributions to Antarctic Research II - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Contributions to Antarctic Research II write by David H. Elliot. This book was released on 1991-01-08. Contributions to Antarctic Research II available in PDF, EPUB and Kindle. Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 53. The Cold Deserts of Antarctica and the Polar Deserts of the High Arctic, the latter of which includes the Queen Elizabeth Islands, northern Greenland, Svalbard, Franz Josef Land, Severnaya Zemlya, and a few other localities, have cryogenic soils with desertlike features. Both sectors have soils with a mineral appearance, desert pavement, small to nonexistent organic components, and low ground temperatures. Both are underlain by permafrost and are subject to cryogenic processes. Whereas virtually all of the soils in Antarctica are well drained, in the High Arctic the soil pattern consists of a mosaic of Polar Desert soils, as well as various hydric varieties including shallow bogs. In the Polar Deserts the landforms, especially the surficial deposits, are much younger chronologically than their Cold Desert counterparts. Polar Desert soils generally have a more acid reaction than Cold Desert soils. Moisture regimes are quite different in the two sectors. Cold Desert soils have a dry condition even down to the frost table. Polar Desert soils are moist during early summer thaw, however, and are subjected to occasional summer rainfall and probably receive some moisture from condensation; the zone above the receding frost table is usually quite wet. The humus component in Cold Desert soils is usually nil, but in the Polar Desert soils it is commonly as much as 1% to 2% or higher, especially in medium?]textured soils. Whether there are enough distinct differences between the two soils to recognize two different categories remains somewhat moot. After equating all information, however, one appears to be justified in tentatively recognizing two distinct soils.
Geology and Seismic Stratigraphy of the Antarctic Margin
Geology and Seismic Stratigraphy of the Antarctic Margin - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geology and Seismic Stratigraphy of the Antarctic Margin write by Alan K. Cooper. This book was released on 1997-01-23. Geology and Seismic Stratigraphy of the Antarctic Margin available in PDF, EPUB and Kindle. Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 71. The Antarctic Ice Sheet has greatly affected global climate, sea level, ocean circulation, and southern hemisphere biota during Cenozoic times. Much of our understanding of the evolution of the ice sheet has been inferred from isotopic studies on distant deep-ocean sediments, because few Cenozoic rocks are exposed on the Antarctic continent. Yet, large differences occur between past ice volumes inferred from isotopic studies and those inferred from low-latitude sea-level variation. The massive quantities of glacially transported terrigenous sediments that lie beneath the Antarctic continental margin provide an additional, more direct record of the inferred ice sheet fluctuations. Volume 68 addresses the history of ice sheet fluctuations as recorded by geological and geophysical investigations of selected areas of the Antarctic continental margin. As described below, the volume gives data and results from on-going research by a major multinational project directed toward better understanding the impact of Antarctic Ice Sheet fluctuations on global sea levels and climates.
Antarctic Marine Geology
Antarctic Marine Geology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Antarctic Marine Geology write by J. B. Anderson. This book was released on 1999-09-28. Antarctic Marine Geology available in PDF, EPUB and Kindle. A comprehensive single-authored book to introduce students and researchers to the marine geology of the Antarctic.
