Impacts of population growth and economic development on the nitrogen cycle in Asia
文献类型：期刊论文
| 作者 | Zhu, ZL; Xiong, ZQ; Xing, GX |
| 刊名 | SCIENCE IN CHINA SERIES C-LIFE SCIENCES
 |
| 出版日期 | 2005-12-01 |
| 卷号 | 48页码:729-737 |
| 关键词 | reactive nitrogen Asia regional variation environment nitrogen flux |
| ISSN号 | 1006-9305 |
| DOI | 10.1360/062005-266 |
| 通讯作者 | Zhu, ZL(zlzhu@issas.ac.cn) |
| 英文摘要 | Asia is the major consumer of fertilizer nitrogen and energy in the world, and consequently shares a considerable proportion of the world creation of reactive nitrogen (Nr). However, if estimated on per capita basis, Asia is characterized by a lower arable land area, fertilizer nitrogen consumption, energy consumption, and gross domestic product, as well as lower daily protein intake. To meet the increasing needs for food and energy for the growing population combined with the improvement of living standards, Nr will inevitably increase. The present study estimates the creation of Nr and the emissions of various N compounds into environment in Asia currently and in 2030. In comparison with the world averages, the lower fertilizer nitrogen and energy use efficiencies, and the lower use of animal wastes for agriculture imply that there is potential for moderating the increase in Nr and its impacts on the environment. Strategies for moderating the increase are discussed. |
| 收录类别 | ISTP ; SCI |
| WOS关键词 | RICE FIELDS ; EMISSIONS ; STRATEGIES ; MANAGEMENT ; CHINA |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| WOS类目 | Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000235510100008 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558456 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Zhu, ZL |
| 作者单位 | Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainalbe Agr, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, ZL,Xiong, ZQ,Xing, GX. Impacts of population growth and economic development on the nitrogen cycle in Asia[J]. SCIENCE IN CHINA SERIES C-LIFE SCIENCES,2005,48:729-737. |
| APA | Zhu, ZL,Xiong, ZQ,&Xing, GX.(2005).Impacts of population growth and economic development on the nitrogen cycle in Asia.SCIENCE IN CHINA SERIES C-LIFE SCIENCES,48,729-737. |
| MLA | Zhu, ZL,et al."Impacts of population growth and economic development on the nitrogen cycle in Asia".SCIENCE IN CHINA SERIES C-LIFE SCIENCES 48(2005):729-737. |
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来源：南京土壤研究所
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