期刊
TRENDS IN ECOLOGY & EVOLUTION
卷 37, 期 6, 页码 541-552出版社
CELL PRESS
DOI: 10.1016/j.tree.2022.02.013
关键词
-
资金
- US National Science Foundation [NSF-DEB-1042132, NSF-DEB-1831944]
Human activities have doubled reactive nitrogen deposition in ecosystems, impacting plant, animal, and microbial communities. Biotic responses to nitrogen deposition vary depending on local climate and soils, limiting our ability to predict ecosystem responses.
Human activities have more than doubled reactive nitrogen (N) deposited in ecosystems, perturbing the N cycle and considerably impacting plant, animal, and microbial communities. However, biotic responses to N deposition can vary widely depending on factors including local climate and soils, limiting our ability to predict ecosystem responses. Here, we synthesize reported impacts of elevated N on grasslands and draw upon evidence from the globally distributed Nutrient Network experiment (NutNet) to provide insight into causes of variation and their relative importance across scales. This synthesis highlights that climate and elevated N frequently interact, modifying biotic responses to N. It also demonstrates the importance of edaphic context and widespread interactions with other limiting nutrients in controlling biotic responses to N deposition.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据