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Reduced quantity and quality of SOM along a thaw sequence on the Tibetan Plateau 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (10)
作者:  Liu, Futing;  Chen, Leiyi;  Abbott, Benjamin W.;  Xu, Yunping;  Yang, Guibiao;  Kou, Dan;  Qin, Shuqi;  Strauss, Jens;  Wang, Yinghui;  Zhang, Beibei;  Yang, Yuanhe
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
carbon cycle  climate feedback  upland permafrost  SOM quality  abrupt thaw  
Modeling the role of preferential snow accumulation in through talik development and hillslope groundwater flow in a transitional permafrost landscape 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (10)
作者:  Jafarov, Elchin E.;  Coon, Ethan T.;  Harp, Dylan R.;  Wilson, Cathy J.;  Painter, Scott L.;  Atchley, Adam L.;  Romanovsky, Vladimir E.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
permafrost  hydrology  modeling  ATS  talik  
Respiration of aged soil carbon during fall in permafrost peatlands enhanced by active layer deepening following wildfire but limited following thermokarst 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (8)
作者:  Estop-Aragones, Cristian;  Czimczik, Claudia I.;  Heffernan, Liam;  Gibson, Carolyn;  Walker, Jennifer C.;  Xu, Xiaomei;  Olefeldt, David
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
permafrost thaw  wildfire  peatlands  active layer deepening  thermokarst  soil organic carbon  radiocarbon  
Changing groundwater discharge dynamics in permafrost regions 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (8)
作者:  Lamontagne-Halle, Pierrick;  McKenzie, Jeffrey M.;  Kurylyk, Barret L.;  Zipper, Samuel C.
收藏  |  浏览/下载:23/0  |  提交时间:2019/04/09
permafrost  groundwater modelling  cold regions hydrology  groundwater discharge  arctic baseflow  boundary conditions  climate warming  
Dissolved organic carbon and nitrogen release from boreal Holocene permafrost and seasonally frozen soils of Alaska 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (6)
作者:  Wickland, Kimberly P.;  Waldrop, Mark P.;  Aiken, George R.;  Koch, Joshua C.;  Jorgenson, MTorre;  Striegl, Robert G.
收藏  |  浏览/下载:10/0  |  提交时间:2019/04/09
dissolved organic carbon  dissolved nitrogen  permafrost  Gelisol  Alaska  boreal  
Saharan dust plume charging observed over the UK 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (5)
作者:  Harrison, R. Giles;  Nicoll, Keri A.;  Marlton, Graeme J.;  Ryder, Claire L.;  Bennett, Alec J.
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
dust  meteorology  electrostatics  
The sign, magnitude and potential drivers of change in surface water extent in Canadian tundra 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (4)
作者:  Carroll, Mark L.;  Loboda, Tatiana V.
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09
Arctic  tundra  water  Landsat  lake  time series  remote sensing  
Abundant pre-industrial carbon detected in Canadian Arctic headwaters: implications for the permafrost carbon feedback 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (3)
作者:  Dean, J. F.;  van der Velde, Y.;  Garnett, M. H.;  Dinsmore, K. J.;  Baxter, R.;  Lessels, J. S.;  Smith, P.;  Street, L. E.;  Subke, J-A;  Tetzlaff, D.;  Washbourne, I.;  Wookey, P. A.;  Billett, M. F.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
carbon dioxide CO2  dissolved organic carbon DOC  methane CH4  Arctic catchments  inland waters  radiocarbon C-14  
Amino acid production exceeds plant nitrogen demand in Siberian tundra 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (3)
作者:  Wild, Birgit;  Alves, Ricardo J. Eloy;  Barta, Jiri;  Capek, Petr;  Gentsch, Norman;  Guggenberger, Georg;  Hugelius, Gustaf;  Knoltsch, Anna;  Kuhry, Peter;  Lashchinskiy, Nikolay;  Mikutta, Robert;  Palmtag, Juri;  Prommer, Judith;  Schnecker, Joerg;  Shibistova, Olga;  Takriti, Mounir;  Urich, Tim;  Richter, Andreas
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/09
permafrost  tundra  protein depolymerization  nitrogen mineralization  nitrogen limitation  plant productivity