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High Arctic summer warming tracked by increased Cassiope tetragona growth in the world's northernmost polar desert 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (11)
作者:  Weijers, Stef;  Buchwal, Agata;  Blok, Daan;  Loeffler, Joerg;  Elberling, Bo
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
climate change  dendrochronology  dendroecology  dwarf shrubs  early twentieth-century warming  North Atlantic Oscillation  shrub expansion  soil moisture  temperature proxy  tundra  
Experimentally increased nutrient availability at the permafrost thaw front selectively enhances biomass production of deep-rooting subarctic peatland species 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (10)
作者:  Keuper, Frida;  Dorrepaal, Ellen;  van Bodegom, Peter M.;  van Logtestijn, Richard;  Venhuizen, Gemma;  van Hal, Jurgen;  Aerts, Rien
收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09
belowground nitrogen  climate change  Empetrum hermaphroditum  fertilization  frozen soil  permafrost thaw  root uptake  Rubus chamaemorus  
Arctic shrub growth trajectories differ across soil moisture levels 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (10)
作者:  Ackerman, Daniel;  Griffin, Daniel;  Hobbie, Sarah E.;  Finlay, Jacques C.
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09
arctic  biomass  climate change  dendroecology  shrub expansion  tundra  
Nonlinear CO2 flux response to 7 years of experimentally induced permafrost thaw 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (9)
作者:  Mauritz, Marguerite;  Bracho, Rosvel;  Celis, Gerardo;  Hutchings, Jack;  Natali, Susan M.;  Pegoraro, Elaine;  Salmon, Verity G.;  Schadel, Christina;  Webb, Elizabeth E.;  Schuur, Edward A. G.
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
Arctic  carbon  ecosystem respiration  experimental warming  gross primary productivity  net ecosystem exchange  permafrost  thaw  tundra  
Direct and indirect climate change effects on carbon dioxide fluxes in a thawing boreal forest-wetland landscape 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (8)
作者:  Helbig, Manuel;  Chasmer, Laura E.;  Desai, Ankur R.;  Kljun, Natascha;  Quinton, William L.;  Sonnentag, Oliver
收藏  |  浏览/下载:15/0  |  提交时间:2019/04/09
boreal forest  carbon dioxide  climate change  ecosystem respiration  eddy covariance  gross primary productivity  permafrost  wetlands  
Warming of subarctic tundra increases emissions of all three important greenhouse gases - carbon dioxide, methane, and nitrous oxide 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (8)
作者:  Voigt, Carolina;  Lamprecht, Richard E. .;  Marushchak, Maija E.;  Lind, Saara E.;  Novakovskiy, Alexander;  Aurela, Mika;  Martikainen, Pertti J.;  Biasi, Christina
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
Arctic  climate change  DOC leaching  nitrogen cycle  OTC  peat plateau  permafrost  temperature manipulation  
Threshold loss of discontinuous permafrost and landscape evolution 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (7)
作者:  Chasmer, Laura;  Hopkinson, Chris
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
boreal  climate change  ENSO  hydrology  light detection and ranging  permafrost  remote sensing  tipping point  
The positive net radiative greenhouse gas forcing of increasing methane emissions from a thawing boreal forest-wetland landscape 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (6)
作者:  Helbig, Manuel;  Chasmer, Laura E.;  Kljun, Natascha;  Quinton, William L.;  Treat, Claire C.;  Sonnentag, Oliver
收藏  |  浏览/下载:12/0  |  提交时间:2019/04/09
boreal forest  carbon dioxide  climate change  eddy covariance  methane  radiative forcing  wetland  
Plants, microorganisms, and soil temperatures contribute to a decrease in methane fluxes on a drained Arctic floodplain 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (6)
作者:  Kwon, Min Jung;  Beulig, Felix;  Ilie, Iulia;  Wildner, Marcus;  Kuesel, Kirsten;  Merbold, Lutz;  Mahecha, Miguel D.;  Zimov, Nikita;  Zimov, Sergey A.;  Heimann, Martin;  Schuur, Edward A. G.;  Kostka, Joel E.;  Kolle, Olaf;  Hilke, Ines;  Goeckede, Mathias
收藏  |  浏览/下载:10/0  |  提交时间:2019/04/09
aerenchyma  closed dynamic chamber  fall methane fluxes  methanogens  Siberia  
Holocene carbon dynamics at the forest-steppe ecotone of southern Siberia 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (5)
作者:  Mackay, Anson William;  Seddon, Alistair W. R.;  Leng, Melanie J.;  Heumann, Georg;  Morley, David W.;  Piotrowska, Natalia;  Rioual, Patrick;  Roberts, Sarah;  Swann, George E. A.
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
abrupt climate change  carbon  forest-steppe ecotone  Holocene  Lake Baikal  palaeolimnology  permafrost