The Change of Karez and its Cause in Turpan Basin, China
文献类型：会议论文
| 作者 | Li Jimei |
| 出版日期 | 2010 |
| 会议名称 | 2010 International Conference on Agricultural and Animal Science |
| 会议日期 | FEB 26-28, 2010 |
| 会议地点 | Singapore, SINGAPORE |
| 关键词 | IRRIGATION |
| 页码 | 56-61 |
| 通讯作者 | Chinese Acad Sci, Xinjiang Inst Ecol & Geog Res, Beijing 100864, Peoples R China |
| 中文摘要 | Karez is originated from two thousands years ago in Turpan Basin and has played a decisive role in locally socio-economic development Surface water and electric pumped well, change of karez and its causes in Turpan Basin are analyzed in this paper Results indicated that (1) change of karezes could be divided into two stages in this basin over the last 55 years, the dramatic increase stage (1949-1966) when the karez's number, output, flow and irrigating farmland area all dramatically increased due to the rapid increase of population and farmland area, and the abandonment stage (1966-2003) when karez's flow and output gradually declined, and many karezes dried up and dis-used (2) karezes were abandoned due to irrational exploitation and utilization of surface water lead to declining of supply water of karez, unlimitedly bind increasing electric pumped wells and its irrational layout lead to decreasing of groundwater level, and some disadvantages of karez also should be responsible for its abandonment (3) The abandonment of karez systems causes migration of residents in some villages, decrease of irrigated areas and natural vegetation areas, and increase of drought and wind disasters |
| 收录类别 | ISTP |
| 会议录 | PROCEEDINGS OF 2010 INTERNATIONAL CONFERENCE ON AGRICULTURAL AND ANIMAL SCIENCE
 |
| ISBN号 | 978-1-84626-022-3 |
| 源URL | [http://ir.xjlas.org/handle/365004/10916]  |
| 专题 | 新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据) |
| 推荐引用方式 GB/T 7714 | Li Jimei. The Change of Karez and its Cause in Turpan Basin, China[C]. 见:2010 International Conference on Agricultural and Animal Science. Singapore, SINGAPORE. FEB 26-28, 2010. |
入库方式： OAI收割
来源：新疆生态与地理研究所
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