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Reassessing the role of temperature in precipitation oxygen isotopes across the eastern and central United States through weekly precipitation-day data 期刊论文
WATER RESOURCES RESEARCH, 2017, 53 (9)
作者:  Akers, Pete D.;  Welker, Jeffrey M.;  Brook, George A.
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/09
precipitation isotope  O-18  oxygen isotope  temperature effect  isoscape  hydroclimate  
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:11/0  |  提交时间:2019/04/09
Arctic  Cassiope tetragona  climate change  climatic gradient  flowering  International Tundra Experiment  latitude  tundra  
Pacific North American circulation pattern links external forcing and North American hydroclimatic change over the past millennium 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (13) : 3340-3345
作者:  Liu, Zhongfang;  Tang, Yanlin;  Jian, Zhimin;  Poulsen, Christopher J.;  Welker, Jeffrey M.;  Bowen, Gabriel J.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
paleoclimate  atmospheric circulation  Holocene  climate change  North America  
Collaborative Research: Nutritional Landscapes of Arctic Caribou: Observations, Experiments, and Models Provide Process-Level Understanding of Forage Traits and Trajectories 项目
项目编号:1604249; 经费:988609(USD); 起止日期:2017 / dc_date_end
项目负责人:  Jeffrey Welker
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/11