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CO2 exchange in three Canadian High Arctic ecosystems: response to long-term experimental warming 期刊论文
发表期刊: GLOBAL CHANGE BIOLOGY. 出版年: 2004, 卷号: 10, 期号: 12, 页码: 1981-1995
作者:  Welker, JM;  Fahnestock, JT;  Henry, GHR;  O’Dea, KW;  Chimner, RA
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/28
Arctic tundra  carbon cycling  carbon isotopes  climate change  Ellesmere Island  polar oasis  
Leaf isotopic (delta C-13 and delta N-15) and nitrogen contents of Carex plants along the Eurasian Coastal Arctic: results from the Northeast Passage expedition 期刊论文
发表期刊: POLAR BIOLOGY. 出版年: 2003, 卷号: 27, 期号: 1, 页码: 29-37
作者:  Welker, JM;  Jonsdottir, IS;  Fahnestock, JT
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/28
A note on summer CO2 flux, soil organic matter, and microbial biomass from different high arctic ecosystem types in northwestern Greenland 期刊论文
发表期刊: ARCTIC ANTARCTIC AND ALPINE RESEARCH. 出版年: 2000, 卷号: 32, 期号: 1, 页码: 104-106
作者:  Jones, MH;  Fahnestock, JT;  Stahl, PD;  Welker, JM
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
The influence of herbivory on plant cover and species composition in the Pryor Mountain Wild Horse Range, USA 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 1999, 卷号: 144, 期号: 2, 页码: 145-157
作者:  Fahnestock, JT;  Detling, JK
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/28
grazing  horses  plant species composition  Pryor Mountains  Pseudoroegneria spicata