Driving forces of aeolian desertification in the source region of the Yellow River: 1975-2005 (SCI)
文献类型：期刊论文
| 作者 | Hu G. Y. ; Jin H. J. ; Dong Z. B. ; Lu J. F. ; Yan C. Z. |
| 刊名 | Environmental Earth Sciences
 |
| 出版日期 | 2013 |
| 卷号 | 70期号:7页码:3245-3254 |
| ISSN号 | ISBN/1866-6280 |
| 英文摘要 | The source region of the Yellow River, located in the northeastern portion of the Qinghai-Tibet Plateau, plays a critical role in water conservation, biodiversity protection, and wetland conservation. Aeolian desertification of this area is an important concern. Remote sensing and GIS technology were employed to assess the trends in aeolian desertification from 1975 to 2005. The monitoring results showed that, aeolian desert land increased from 15,112 to 17,214 km(2) during 1975-2005. In addition, it was found that the area of aeolian desertification increased rapidly from 1975 to 1990, was stable from 1990 to 2000, and slightly decreased from 2000 to 2005. Increasing temperature, overgrazing, and drainage of wetlands have been key driving factors of aeolian desertification. Thus, to control the expansion of aeolian desert lands in the source region of the Yellow River and to rehabilitate existing desert areas, the priority should be given to altering human behavior in these areas. |
| 收录类别 | (SCI) |
| 公开日期 | 2014-12-19 |
| 源URL | [http://ir.casnw.net/handle/362004/23338]  |
| 专题 | 寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文 |
| 推荐引用方式 GB/T 7714 | Hu G. Y.,Jin H. J.,Dong Z. B.,et al. Driving forces of aeolian desertification in the source region of the Yellow River: 1975-2005 (SCI)[J]. Environmental Earth Sciences,2013,70(7):3245-3254. |
| APA | Hu G. Y.,Jin H. J.,Dong Z. B.,Lu J. F.,&Yan C. Z..(2013).Driving forces of aeolian desertification in the source region of the Yellow River: 1975-2005 (SCI).Environmental Earth Sciences,70(7),3245-3254. |
| MLA | Hu G. Y.,et al."Driving forces of aeolian desertification in the source region of the Yellow River: 1975-2005 (SCI)".Environmental Earth Sciences 70.7(2013):3245-3254. |
入库方式： OAI收割
来源：寒区旱区环境与工程研究所
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