Arid

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Evaluation of Groundwater Sources, Flow Paths, and Residence Time of the Gran Desierto Pozos, Sonora, Mexico 期刊论文
发表期刊: GEOSCIENCES. 出版年: 2019, 卷号: 9, 期号: 9
作者:  Zamora, Hector A.;  Wilder, Benjamin T.;  Eastoe, Christopher J.;  McIntosh, Jennifer C.;  Welker, Jeffrey;  Flessa, Karl W.
收藏  |  浏览/下载:29/0  |  提交时间:2021/01/08
groundwater  environmental isotopes  Colorado River delta  
Declining growth of deciduous shrubs in the warming climate of continental western Greenland 期刊论文
发表期刊: JOURNAL OF ECOLOGY. 出版年: 2018, 卷号: 106, 期号: 2, 页码: 640-654
作者:  Gamm, Cassandra M.;  Sullivan, Patrick F.;  Buchwal, Agata;  Dial, Roman J.;  Young, Amanda B.;  Watts, David A.;  Cahoon, Sean M. P.;  Welker, Jeffrey M.;  Post, Eric
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
Betula nana  carbon isotope  dendrochronology  herbivory  moisture limitation  Salix glauca  shrub-ring  stomatal conductance  
The pronounced seasonality of global groundwater recharge 期刊论文
发表期刊: WATER RESOURCES RESEARCH. 出版年: 2014, 卷号: 50, 期号: 11, 页码: 8845-8867
作者:  Jasechko, Scott;  Birks, S. Jean;  Gleeson, Tom;  Wada, Yoshihide;  Fawcett, Peter J.;  Sharp, Zachary D.;  McDonnell, Jeffrey J.;  Welker, Jeffrey M.
Adobe PDF(6444Kb)  |  收藏  |  浏览/下载:22/11  |  提交时间:2019/11/29
ENSO effects on delta O-18, delta H-2 and d-excess values in precipitation across the U.S. using a high-density, long-term network (USNIP) 期刊论文
发表期刊: RAPID COMMUNICATIONS IN MASS SPECTROMETRY. 出版年: 2012, 卷号: 26, 期号: 17, 页码: 1893-1898
作者:  Welker, Jeffrey M.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/29
The temperature responses of soil respiration in deserts: a seven desert synthesis 期刊论文
发表期刊: BIOGEOCHEMISTRY. 出版年: 2011, 卷号: 103, 期号: 1-3, 页码: 71-90
作者:  Cable, Jessica M.;  Ogle, Kiona;  Lucas, Richard W.;  Huxman, Travis E.;  Loik, Michael E.;  Smith, Stanley D.;  Tissue, David T.;  Ewers, Brent E.;  Pendall, Elise;  Welker, Jeffrey M.;  Charlet, Therese N.;  Cleary, Meagan;  Griffith, Alden;  Nowak, Robert S.;  Rogers, Matthew;  Steltzer, Heidi;  Sullivan, Patrick F.;  van Gestel, Natasja C.
收藏  |  浏览/下载:23/0  |  提交时间:2019/11/29
Hierarchical Bayesian  Soil carbon cycling  Q(10)  
Collaborative Research: Environmental changes alter the carbon cycle of High Arctic ecosystems: shifts in the ages and sources of CO2 and DOC 项目
项目编号: 0909538. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2009-2013
负责人:  Jeffrey Welker
收藏  |  浏览/下载:9/0  |  提交时间:2021/01/13
Energy and water additions give rise to simple responses in plant canopy and soil microclimates of a high arctic ecosystem 期刊论文
发表期刊: JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES. 出版年: 2008, 卷号: 113, 期号: G3
作者:  Sullivan, Patrick F.;  Welker, Jeffrey M.;  Steltzer, Heidi;  Sletten, Ronald S.;  Hagedorn, Birgit;  Arens, Seth J. T.;  Horwath, Jennifer L.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/28
Variation in leaf physiology of Salix arctica within and across ecosystems in the High Arctic: test of a dual Delta C-13 and Delta O-18) conceptual model 期刊论文
发表期刊: OECOLOGIA. 出版年: 2007, 卷号: 151, 期号: 3, 页码: 372-386
作者:  Sullivan, Patrick F.;  Welker, Jeffrey M.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/28
Greenland  photosynthesis  stomatal conductance