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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  
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  
Open tundra persist, but arctic features decline-Vegetation changes in the warming Fennoscandian tundra 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (9)
作者:  Vuorinen, Katariina E. M.;  Oksanen, Lauri;  Oksanen, Tarja;  Pyykonen, Anni;  Olofsson, Johan;  Virtanen, Risto
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
alpine  arctic  climate change  disturbance  Empetrum nigrum  lichens  mosses  reindeer  tree line  tundra  vegetation  
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  
Circumpolar arctic tundra biomass and productivity dynamics in response to projected climate change and herbivory 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (9)
作者:  Yu, Qin;  Epstein, Howard;  Engstrom, Ryan;  Walker, Donald
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
arctic tundra  climate change  herbivory  net primary productivity  shrub expansion  tundra greening  vegetation biomass  vegetation dynamics modeling  
Different parts, different stories: climate sensitivity of growth is stronger in root collars vs. stems in tundra shrubs 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (8)
作者:  Ropars, Pascale;  Angers-Blondin, Sandra;  Gagnon, Marianne;  Myers-Smith, Isla H.;  Levesque, Esther;  Boudreau, Stephane
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
Betula glandulosa  climate sensitivity  dendrochronology  dwarf birch  shrub densification  subarctic  tundra  
Tundra water budget and implications of precipitation underestimation 期刊论文
WATER RESOURCES RESEARCH, 2017, 53 (8)
作者:  Liljedahl, Anna K.;  Hinzman, Larry D.;  Kane, Douglas L.;  Oechel, Walter C.;  Tweedie, Craig E.;  Zona, Donatella
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
precipitation  water budget  tundra  wetland  Arctic  storage  
Greater temperature sensitivity of plant phenology at colder sites: implications for convergence across northern latitudes 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (7)
作者:  Prevey, Janet;  Vellend, Mark;  Ruger, Nadja;  Hollister, Robert D.;  Bjorkman, Anne D.;  Myers-Smith, Isla H.;  Elmendorf, Sarah C.;  Clark, Karin;  Cooper, Elisabeth J.;  Elberling, Bo;  Fosaa, Anna M.;  Henry, Gregory H. R.;  Hoye, Toke T.;  Jonsdottir, Ingibjorg S.;  Klanderud, Kari;  Levesque, Esther;  Mauritz, Marguerite;  Molau, Ulf;  Natali, Susan M.;  Oberbauer, Steven F.;  Panchen, Zoe A.;  Post, Eric;  Rumpf, Sabine B.;  Schmidt, Niels M.;  Schuur, Edward A. G.;  Semenchuk, Phillip R.;  Troxler, Tiffany;  Welker, Jeffrey M.;  Rixen, Christian
收藏  |  浏览/下载:12/0  |  提交时间:2019/04/09
Arctic  Cassiope tetragona  climate change  climatic gradient  flowering  International Tundra Experiment  latitude  tundra  
Increased nitrous oxide emissions from Arctic peatlands after permafrost thaw 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (24) : 6238-6243
作者:  Voigt, Carolina;  Marushchak, Maija E.;  Lamprecht, Richard E.;  Jackowicz-Korczynski, Marcin;  Lindgren, Amelie;  Mastepanov, Mikhail;  Granlund, Lars;  Christensen, Torben R.;  Tahvanainen, Teemu;  Martikainen, Pertti J.;  Biasi, Christina
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27
Arctic soils  nitrogen  greenhouse gases  climate change  tundra  
Carbon dioxide sources from Alaska driven by increasing early winter respiration from Arctic tundra 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (21) : 5361-5366
作者:  Commane, Roisin;  Lindaas, Jakob;  Benmergui, Joshua;  Luus, Kristina A.;  Chang, Rachel Y. -W.;  Daube, Bruce C.;  Euskirchen, Eugenie S.;  Henderson, John M.;  Karion, Anna;  Miller, John B.;  Miller, Scot M.;  Parazoo, Nicholas C.;  Randerson, James T.;  Sweeney, Colm;  Tans, Pieter;  Thoning, Kirk;  Veraverbeke, Sander;  Miller, Charles E.;  Wofsy, Steven C.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
carbon dioxide  Arctic  early winter respiration  Alaska  tundra