Nitrogen deposition and its ecological impact in China: An overview
文献类型：SCI/SSCI论文
| 作者 | Zhang Y.; Zhang Y. |
| 发表日期 | 2011 |
| 关键词 | Atmospheric pollution N emission and deposition Critical loads Ecological impact simulated n deposition atmospheric wet deposition ecosystem carbon exchange pinus-massoniana needles 3 tropical forests mics-asia-ii southern china yellow sea anthropogenic sources litter decomposition |
| 英文摘要 | Nitrogen (N) deposition is an important component in the global N cycle that has induced large impacts on the health and services of terrestrial and aquatic ecosystems worldwide. Anthropogenic reactive N (N) emissions to the atmosphere have increased dramatically in China due to rapid agricultural, industrial and urban development. Therefore increasing N deposition in China and its ecological impacts are of great concern since the 1980s. This paper synthesizes the data from various published papers to assess the status of the anthropogenic N, emissions and N deposition as well as their impacts on different ecosystems, including empirical critical loads for different ecosystems. Research challenges and policy implications on atmospheric N pollution and deposition are also discussed. China urgently needs to establish national networks for N deposition monitoring and cross-site N addition experiments in grasslands, forests and aquatic ecosystems. Critical loads and modeling tools will be further used in N(r) regulation. (C) 2010 Published by Elsevier Ltd. |
| 出处 | Environmental Pollution |
| 卷 | 159 |
| 期 | 10 |
| 页 | 2251-2264 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 0269-7491 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23414]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Zhang Y.,Zhang Y.. Nitrogen deposition and its ecological impact in China: An overview. 2011. |
入库方式： OAI收割
来源：地理科学与资源研究所
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