Plant functional diversity mediates the effects of vegetation and soil properties on community-level plant nitrogen use in the restoration of semiarid sandy grassland
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- 作者：Xiaoan Zuoa ; b ; zuoxa@lzb.ac.cn" class="auth_mail" title="E-mail the corresponding author ; xazuo@126.com" class="auth_mail" title="E-mail the corresponding author ; Jing Zhanga ; Peng Lva ; Xin Zhoua ; Yulin Lia ; Yayong Luoa ; Yongqing Luoa ; Jie Liana ; Xiyuan Yuea
- 关键词：Functional dispersion ; Functional traits ; Mass ratio hypothesis ; Niche complementarity ; Structure equation model ; Vegetation restoration
- 刊名：Ecological Indicators
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：64
- 期：Complete
- 页码：272-280
- 全文大小：1181 K
文摘
Plant N-use efficiency increases with increasing species richness in sandy grassland restoration.
Plant N-use is associated with traits of the most abundant species and function dispersion.
Soil properties affect plant N-use via indirect effect on vegetation rather than direct effect.
Plant functional diversity mediates effects of vegetation and soil properties on plant N-use.