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Impacts of climate and insect herbivory on productivity and physiology of trembling aspen (Populus tremuloides) in Alaskan boreal forests 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 卷号: 14, 期号: 8
作者:  Boyd, Melissa A.;  Berner, Logan T.;  Doak, Patricia;  Goetz, Scott J.;  Rogers, Brendan M.;  Wagner, Diane;  Walker, Xanthe J.;  Mack, Michelle C.
收藏  |  浏览/下载：36/0  |  提交时间：2019/10/08
tree rings  climate change  stable carbon isotopes  aspen epidermal leaf miner  satellite remote sensing  
Wildfire severity reduces richness and alters composition of soil fungal communities in boreal forests of western Canada 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 卷号: 25, 期号: 7, 页码: 2310-2324
作者:  Day, Nicola J.;  Dunfield, Kari E.;  Johnstone, Jill F.;  Mack, Michelle C.;  Turetsky, Merritt R.;  Walker, Xanthe J.;  White, Alison L.;  Baltzer, Jennifer L.
收藏  |  浏览/下载：43/0  |  提交时间：2019/10/08
disturbance  functional groups  global change  mycorrhizas  saprotrophs  Taiga Plains  understory  
Reproduction as a bottleneck to treeline advance across the circumarctic forest tundra ecotone 期刊论文
ECOGRAPHY, 2019, 卷号: 42, 期号: 1, 页码: 137-147
作者:  Brown, Carissa D.;  Dufour-Tremblay, Genevieve;  Jameson, Ryan G.;  Mamet, Steven D.;  Trant, Andrew J.;  Walker, Xanthe J.;  Boudreau, Stephane;  Harper, Karen A.;  Henry, Gregory H. R.;  Hermanutz, Luise;  Hofgaard, Annika;  Isaeva, Ludmila;  Kershaw, G. Peter;  Johnstone, Jill
收藏  |  浏览/下载：33/0  |  提交时间：2019/10/08
biotic interactions  climate change  range expansion  seed production  seed viability  sexual reproduction  species distribution  sub-arctic  
Increasing wildfires threaten historic carbon sink of boreal forest soils 期刊论文
NATURE, 2019, 卷号: 572, 期号: 7770, 页码: 520-+
作者:  Walker, Xanthe J.;  Baltzer, Jennifer L.;  Cumming, Steven G.;  Day, Nicola J.;  Ebert, Christopher;  Goetz, Scott;  Johnstone, Jill F.;  Potter, Stefano;  Rogers, Brendan M.;  Schuur, Edward A. G.;  Turetsky, Merritt R.;  Mack, Michelle C.
收藏  |  浏览/下载：44/0  |  提交时间：2019/11/07