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The neglected season: Warmer autumns counteract harsher winters and promote population growth in Arctic reindeer 期刊论文
Global Change Biology, 2020
作者:  Leif Egil Loe;  Glen E. Liston;  Gabriel Pigeon;  Kristin Barker;  Nir Horvitz;  Audun Stien;  Mads Forchhammer;  Wayne Marcus Getz;  Robert Justin Irvine;  Aline Lee;  Lars K. Movik;  Atle Mysterud;  Å;  shild Ø;  . Pedersen;  Adele K. Reinking;  Erik Ropstad;  Liv Monica Trondrud;  Torkild Tveraa;  Vebjø;  rn Veiberg;  Brage B. Hansen;  Steve D. Albon
收藏  |  浏览/下载:8/0  |  提交时间:2020/12/22
A new NDVI measure that overcomes data sparsity in cloud-covered regions predicts annual variation in ground-based estimates of high arctic plant productivity 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (2)
作者:  Karlsen, Stein Rune;  Anderson, Helen B.;  van der Wal, Rene;  Hansen, Brage Bremset
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
cloud cover  plant productivity  MODIS  NDVI  svalbard  high arctic  variability  
Contrasting effects of summer and winter warming on body mass explain population dynamics in a food-limited Arctic herbivore 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (4)
作者:  Albon, Steve D.;  Irvine, R. Justin.;  Halvorsen, Odd;  Langvatn, Rolf;  Loe, Leif E.;  Ropstad, Erik;  Veiberg, Vebjorn;  Van Der Wal, Rene;  Bjorkvoll, Eirin M.;  Duff, Elizabeth I.;  Hansen, Brage B.;  Lee, Aline M.;  Tveraa, Torkild;  Stien, Audun
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
climate change  density dependence  extreme events  icing  nutrition  primary production  Rangifer  reindeer  Svalbard  weather  
Material from harvested Svalbard reindeer: evaluation of the material, the data and their areas of application for research and management 科技报告
来源:Center for International Climate and Environmental Research-Oslo (CICERO). 出版年: 2012
作者:  Hansen, Brage B.;  Veiberg, Vebjørn;  Aanes, Ronny;  Pedersen, Åshild Ønvik
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
svalbard  reindeer  growth  ecology