CAN Canopy Addition of Nitrogen Better Illustrate the Effect of Atmospheric Nitrogen Deposition on Forest Ecosystem?
文献类型：期刊论文
| 作者 | Zhang, Wei; Shen, Weijun; Zhu, Shidan; Wan, Shiqiang; Luo, Yiqi; Yan, Junhua; Wang, Keya; Liu, Lei; Dai, Huitang; Li, Peixue |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015-06-10 |
| 卷号 | 5期号:1页码:- |
| 英文摘要 | Increasing atmospheric nitrogen (N) deposition could profoundly impact community structure and ecosystem functions in forests. However, conventional experiments with understory addition of N (UAN) largely neglect canopy-associated biota and processes and therefore may not realistically simulate atmospheric N deposition to generate reliable impacts on forest ecosystems. Here we, for the first time, designed a novel experiment with canopy addition of N (CAN) vs. UAN and reviewed the merits and pitfalls of the two approaches. The following hypotheses will be tested: i) UAN overestimates the N addition effects on understory and soil processes but underestimates those on canopy-associated biota and processes, ii) with low-level N addition, CAN favors canopy tree species and canopy-dwelling biota and promotes the detritus food web, and iii) with high-level N addition, CAN suppresses canopy tree species and other biota and favors rhizosphere food web. As a long-term comprehensive program, this experiment will provide opportunities for multidisciplinary collaborations, including biogeochemistry, microbiology, zoology, and plant science to examine forest ecosystem responses to atmospheric N deposition. |
| 研究领域[WOS] | Multidisciplinary Sciences |
| WOS记录号 | WOS:000356090600001 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32263]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Wei,Shen, Weijun,Zhu, Shidan,et al. CAN Canopy Addition of Nitrogen Better Illustrate the Effect of Atmospheric Nitrogen Deposition on Forest Ecosystem?[J]. SCIENTIFIC REPORTS,2015,5(1):-. |
| APA | Zhang, Wei.,Shen, Weijun.,Zhu, Shidan.,Wan, Shiqiang.,Luo, Yiqi.,...&Fu, Shenglei.(2015).CAN Canopy Addition of Nitrogen Better Illustrate the Effect of Atmospheric Nitrogen Deposition on Forest Ecosystem?.SCIENTIFIC REPORTS,5(1),-. |
| MLA | Zhang, Wei,et al."CAN Canopy Addition of Nitrogen Better Illustrate the Effect of Atmospheric Nitrogen Deposition on Forest Ecosystem?".SCIENTIFIC REPORTS 5.1(2015):-. |
入库方式： OAI收割
来源：生态环境研究中心
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