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Warming and monsoonal climate lead to large export of millennial-aged carbon from permafrost catchments of the Qinghai-Tibet Plateau 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Song, Chunlin;  Wang, Genxu;  Haghipour, Negar;  Raymond, Peter A.
收藏  |  浏览/下载:10/0  |  提交时间:2020/08/18
riverine carbon export  radiocarbon  stable carbon isotope  permafrost  Qinghai-Tibet Plateau river  climate warming  
Long-term ecological consequences of forest fires in the continuous permafrost zone of Siberia 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Kirdyanov, Alexander, V;  Saurer, Matthias;  Siegwolf, Rolf;  Knorre, Anastasia A.;  Prokushkin, Anatoly S.;  (Sidorova), Olga V. Churakova;  Fonti, Marina, V;  Buentgen, Ulf
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/02
active soil layer  boreal forest  permafrost  Siberia  stable isotopes  tree rings  wildfire  
Multi-decadal patterns of vegetation succession after tundra fire on the Yukon-Kuskokwim Delta, Alaska 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (2)
作者:  Frost, Gerald, V;  Loehman, Rachel A.;  Saperstein, Lisa B.;  Macander, Matthew J.;  Nelson, Peter R.;  Paradis, David P.;  Natali, Susan M.
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
wildfire  Arctic tundra  vegetation succession  disturbance  permafrost  plant functional types  Yukon-Kuskokwim Delta  
Increased deep soil respiration detected despite reduced overall respiration in permafrost peat plateaus following wildfire 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (12)
作者:  Gibson, Carolyn M.;  Estop-Aragones, Cristian;  Flannigan, Mike;  Thompson, Dan K.;  Olefeldt, David
收藏  |  浏览/下载:13/0  |  提交时间:2020/02/17
wildfire  soil organic carbon  soil respiration  permafrost peatlands  
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  
What do we know about soil carbon destabilization? 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (8)
作者:  Bailey, Vanessa L.;  Pries, Caitlin Hicks;  Lajtha, Kate
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27
soil organic carbon  destabilization  physical occlusion  metabolism  bioavailability  priming  Birch effect  
Rapid initialization of retrogressive thaw slumps in the Canadian high Arctic and their response to climate and terrain factors 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (5)
作者:  Jones, Melissa K. Ward;  Pollard, Wayne H.;  Jones, Benjamin M.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/26
permafrost  thermokarst  retrogressive thaw slumps  landscape change  Eureka sound lowlands  high arctic  climate change  
Potential future methane emission hot spots in Greenland 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (3)
作者:  Geng, Marilena Sophie;  Christensen, Jens Hesselbjerg;  Christensen, Torben Rojle
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
Greenland climate  climate change  permafrost  permafrost thaw  methane emissions  future emission hot spots  
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