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Permafrost-carbon mobilization in Beringia caused by deglacial meltwater runoff, sea-level rise and warming 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (8)
作者:  Meyer, Vera D.;  Hefter, Jens;  Koehler, Peter;  Tiedemann, Ralf;  Gersonde, Rainer;  Wacker, Lukas;  Mollenhauer, Gesine
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
deglaciation  permafrost decomposition  Beringia  Bering Sea  biomarker  atmospheric CO2  Northwest Pacific  
Cloud cover and delayed herbivory relative to timing of spring onset interact to dampen climate change impacts on net ecosystem exchange in a coastal Alaskan wetland 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (8)
作者:  Leffler, A. Joshua;  Beard, Karen H.;  Kelsey, Katharine C.;  Choi, Ryan T.;  Schmutz, Joel A.;  Welker, Jeffrey M.
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/27
phenological mismatch  net ecosystem exchange  migratory geese  grazing  herbivory  Arctic ecosystem  cloud cover  
Inference of the impact of wildfire on permafrost and active layer thickness in a discontinuous permafrost region using the remotely sensed active layer thickness (ReSALT) algorithm 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (3)
作者:  Michaelides, Roger J.;  Schaefer, Kevin;  Zebker, Howard A.;  Parsekian, Andrew;  Liu, Lin;  Chen, Jingyi;  Natali, Susan;  Ludwig, Sarah;  Schaefer, Sean R.
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
permafrost  wildfire  InSAR  radar remote sensing  geophysics  active layer  Arctic  
Investigating lake-area dynamics across a permafrost-thaw spectrum using airborne electromagnetic surveys and remote sensing time-series data in Yukon Flats, Alaska 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (2)
作者:  Rey, David M.;  Walvoord, Michelle;  Minsky, Burke;  Rover, Jennifer;  Singha, Kamini
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
permafrost  lake dynamics  arctic  boreal  geophysics  
Development of perennial thaw zones in boreal hillslopes enhances potential mobilization of permafrost carbon 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (1)
作者:  Walvoord, Michelle A.;  Voss, Clifford I.;  Ebel, Brian A.;  Minsley, Burke J.
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
permafrost  cryohydrogeology  boreal  geophysics  Alaska