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Home > Featured Articles > Sub-ice-shelf sediments record history of twentieth-century retreat of Pine Island Glacier > Sub-ice-shelf sediments record history of twentieth-century retreat of Pine Island Glacier

Sub-ice-shelf sediments record history of twentieth-century retreat of Pine Island Glacier [1]

The West Antarctic Ice Sheet is one of the largest potential sources of rising sea levels. Over the past 40 years, glaciers flowing into the Amundsen Sea sector of the ice sheet have thinned at an accelerating rate, and several numerical models suggest that unstable and irreversible retreat of the grounding line—which marks the boundary between grounded ice and floating ice shelf—is underway.

Publication Date: 
05/01/2017
J. A. Smith [2], T. J. Andersen [3], M. Shortt & et al [4]
Nature [5]
541
77-80
Tags:
Antarctica [6], Sea Level Rise [7], Glacial Melt [8], Climate Change [9], Climate Science [10], Global Warming [11], Sedimentation [12], El Nino [13], Oceans and Seas [14]
Centre for Science and Environment
National Knowledge Commission Government of India

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Source URL: http://admin.indiaenvironmentportal.org.in/feature-article/sub-ice-shelf-sediments-record-history-twentieth-century-retreat-pine-island-glacier

Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/sub-ice-shelf-sediments-record-history-twentieth-century-retreat-pine-island-glacier
[2] http://admin.indiaenvironmentportal.org.in/category/author/j-smith
[3] http://admin.indiaenvironmentportal.org.in/category/author/t-j-andersen
[4] http://admin.indiaenvironmentportal.org.in/category/author/m-shortt-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/nature
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/antarctica
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sea-level-rise
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/glacial-melt
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-science
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sedimentation
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/el-nino
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oceans-and-seas