Decoupling soil erosion and human activities on the Chinese Loess Plateau in the 20th century
文献类型：期刊论文
| 作者 | Wei, Jie; Zhou, Jie; Tian, Junliang; He, Xiubin ; Tang, Keli
|
| 刊名 | CATENA
 |
| 出版日期 | 2006-12-15 |
| 卷号 | 68期号:1页码:10-15 |
| 关键词 | decoupling process soil erosion human activities the Loess Plateau |
| ISSN号 | 0341-8162 |
| 通讯作者 | Xiubin He |
| 合作状况 | 国内 |
| 英文摘要 | Accelerated soil erosion is thought to couple with population growth, land exploitation and environmental degradation, leading to a major pressure on sustainable development of agro-ecosystem. However, implementation of wise policy and application of sound new techniques combined with traditional knowledge, may lead to less soil erosion or limited erosion under the tolerable value while intensive land use or exploitation is adopted for the population and economic growth. Such process of breaking the link between "environmental bads" and "economic goods" was termed as "decoupling". In the present paper, decoupling process of soil erosion from human activities has been analyzed with the conception of decoupling indicators on the Chinese Loess Plateau. Before 1949, intensive soil erosion, as indicated by the high suspended sediment yield in the Yellow River, was induced by the wars within the nation and against the invasion of foreign countries. A distinct decoupling occurred after 1949, especially since the 1980s because of adoption of watershed-based comprehensive soil-water conservation measures. It implies that soil erosion could be decoupled from intensive land use exploration and the increasing population by a wise policy. And the decoupling indicator could be a sensitive indicator for agri-environment assessment. (c) 2006 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine |
| 类目[WOS] | Geosciences, Multidisciplinary ; Soil Science ; Water Resources |
| 研究领域[WOS] | Geology ; Agriculture ; Water Resources |
| 关键词[WOS] | WATER ; QUALITY ; LAND |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242265500002 |
| 公开日期 | 2010-11-12 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2539]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, Xian 710075, Shaanxi, Peoples R China 3.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Jie,Zhou, Jie,Tian, Junliang,et al. Decoupling soil erosion and human activities on the Chinese Loess Plateau in the 20th century[J]. CATENA,2006,68(1):10-15. |
| APA | Wei, Jie,Zhou, Jie,Tian, Junliang,He, Xiubin,&Tang, Keli.(2006).Decoupling soil erosion and human activities on the Chinese Loess Plateau in the 20th century.CATENA,68(1),10-15. |
| MLA | Wei, Jie,et al."Decoupling soil erosion and human activities on the Chinese Loess Plateau in the 20th century".CATENA 68.1(2006):10-15. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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