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Increased high-latitude photosynthetic carbon gain offset by respiration carbon loss during an anomalous warm winter to spring transition 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Liu, Zhihua;  Kimball, John S.;  Parazoo, Nicholas C.;  Ballantyne, Ashley P.;  Wang, Wen J.;  Madani, Nima;  Pan, Caleb G.;  Watts, Jennifer D.;  Reichle, Rolf H.;  Sonnentag, Oliver;  Marsh, Philip;  Hurkuck, Miriam;  Helbig, Manuel;  Quinton, William L.;  Zona, Donatella;  Ueyama, Masahito;  Kobayashi, Hideki;  Euskirchen, Eugenie S.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
ABoVE  boreal  carbon cycle  climate change  productivity  respiration  SMAP L4C  soil moisture  tundra  
Divergent carbon cycle response of forest and grass-dominated northern temperate ecosystems to record winter warming 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Sanders-DeMott, Rebecca;  Ouimette, Andrew P.;  Lepine, Lucie C.;  Fogarty, Sean Z.;  Burakowski, Elizabeth A.;  Contosta, Alexandra R.;  Ollinger, Scott V.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
eddy covariance  grassland  land use  phenology  snow  temperate forest  vernal transition  winter climate change  
Arctic browning: Impacts of extreme climatic events on heathland ecosystem CO2 fluxes 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (2) : 489-503
作者:  Treharne, Rachael;  Bjerke, Jarle W.;  Tommervik, Hans;  Stendardi, Laura;  Phoenix, Gareth K.
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
arctic  browning  Calluna vulgaris  climate change  dwarf shrub  extreme events  snow cover  stress  winter  
Delayed herbivory by migratory geese increases summer-long CO2 uptake in coastal western Alaska 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (1) : 277-289
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:11/0  |  提交时间:2019/04/09
Arctic  ecosystem respiration  greenhouse gas emission  herbivory  net ecosystem exchange  Pacific black brant  phenological mismatch  subarctic  
Drought Conditions Maximize the Impact of High-Frequency Flow Variations on Thermal Regimes and Biogeochemical Function in the Hyporheic Zone 期刊论文
WATER RESOURCES RESEARCH, 2018, 54 (10) : 7361-7382
作者:  Song, Xuehang;  Chen, Xingyuan;  Stegen, James;  Hammond, Glenn;  Song, Hyun-Seob;  Dai, Heng;  Graham, Emily;  Zachara, John M.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
Long-term enhanced winter soil frost alters growing season CO2 fluxes through its impact on vegetation development in a boreal peatland 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (8)
作者:  Zhao, Junbin;  Peichl, Matthias;  Nilsson, Mats B.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
biomass  carbon dioxide flux  climate change  gross primary production  mire  respiration  snow cover  soil frost  
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