Nitrogen deposition but not climate warming promotes Deyeuxia angustifolia encroachment in alpine tundra of the Changbai Mountains, Northeast China
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- 作者：Shengwei Zonga ; Yinghua Jina ; Jiawei Xua ; xujw634@nenu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhengfang Wua ; Hongshi Hea ; b ; Haibo Dua ; Lei Wanga
- 关键词：Climate warming ; Nitrogen deposition ; Upward expansion ; Alpine tundra ; Encroaching plant species
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：544
- 期：Complete
- 页码：85-93
- 全文大小：1032 K
文摘
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Treatments consisting of increased temperature and addition of nitrogen were applied.
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Elevated temperature had a negative effect on encroaching species, D. angustifolia.
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The native alpine shrub, R. chrysanthum, showed negligible responses to treatments.
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Nutrient perturbation promoted D. angustifolia encroachment to alpine tundra.