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Phenological responses of Icelandic subarctic grasslands to short-term and long-term natural soil warming 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (11)
作者:  Leblans, Niki I. W.;  Sigurdsson, Bjarni D.;  Vicca, Sara;  Fu, Yongshuo;  Penuelas, Josep;  Janssens, Ivan A.
收藏  |  浏览/下载：6/0  |  提交时间：2019/04/09
climate change  geothermal warming  Iceland  normalized difference vegetation index  phenology  subarctic grassland  
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  
Responses of belowground communities to large aboveground herbivores: Meta-analysis reveals biome-dependent patterns and critical research gaps 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (9)
作者:  Andriuzzi, Walter S.;  Wall, Diana H.
收藏  |  浏览/下载：5/0  |  提交时间：2019/04/09
aboveground-belowground interactions  decomposers  exclosure  grazing  mineralization  soil fauna  soil respiration  trophic level  
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  
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  
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  
Climate-related changes of soil characteristics affect bacterial community composition and function of high altitude and latitude lakes 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (6)
作者:  Rofner, Carina;  Peter, Hannes;  Catalan, Nuria;  Drewes, Fabian;  Sommaruga, Ruben;  Perez, Maria Teresa
收藏  |  浏览/下载：9/0  |  提交时间：2019/04/09
allochthonous organic carbon  bacterial production  dissolved organic matter  diversity  heterotrophic  phosphorus limitation  terrestrial vegetation  treeline  
Additive impacts of experimental climate change increase risk to an ectotherm at the Arctic's edge 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (6)
作者:  Davenport, Jon M.;  Hossack, Blake R.;  Fishback, Leeann
收藏  |  浏览/下载：6/0  |  提交时间：2019/04/09
adaptation  amphibian  Arctic amplification  hydroperiod  phenotypic plasticity  Rana sylvatica  Subarctic  temporary wetlands  
Ecosystem nitrogen fixation throughout the snow-free period in subarctic tundra: effects of willow and birch litter addition and warming 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (4)
作者:  Rousk, Kathrin;  Michelsen, Anders
收藏  |  浏览/下载：7/0  |  提交时间：2019/04/09
acetylene reduction  bryophytes  cyanobacteria  litter traits  nitrogen fixation  shrub expansion  subarctic  
Sensitivity of soil carbon fractions and their specific stabilization mechanisms to extreme soil warming in a subarctic grassland 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (3)
作者:  Poeplau, Christopher;  Katterer, Thomas;  Leblans, Niki I. W.;  Sigurdsson, Bjarni D.
收藏  |  浏览/下载：4/0  |  提交时间：2019/04/09
global change  soil carbon fractionation  soil organic matter  soil warming  temperature manipulation  temperature sensitivity  trophic fractionation  delta C-13