| 内流河流域水资源利用对径流年际年内变化影响的分析——以塔里木河流域为例 |
| |
| 引用本文： | 海米提·依米提,塔西甫拉提·特依拜,熊黑钢.内流河流域水资源利用对径流年际年内变化影响的分析——以塔里木河流域为例[J].地理研究,2000,19(3). |
| |
| 作者姓名： | 海米提·依米提 塔西甫拉提·特依拜 熊黑钢 |
| |
| 作者单位： | 新疆大学资源环境信息科学系,乌鲁木齐,830046 |
| |
| 基金项目： | 国家自然科学基金资助项目!(49961 0 0 2，49861 0 0 5)，国家重点基础研究资助项目!(G1 990 4 350 8) |
| |
| 摘 要： | 以塔里木河流域为例 ,探讨了干旱区内流河流域近 40年来 ,由于人口增长、灌溉面积扩大、河流水资源引用程度日益增加等原因所引起的河流径流多年变化及年内变化等水文效应及其变化的原因。
|
| 关 键 词： | 塔里木河流域 水资源利用 径流变化 原因 |
Analysis on annual variation and seasonal change of runoff from water resources utilization in the interior rivers--the case of Tarim River |
| |
| Hamid·Yimit,Tashpolat·Tiyip,XIONG Hei-gang.Analysis on annual variation and seasonal change of runoff from water resources utilization in the interior rivers--the case of Tarim River[J].Geographical Research,2000,19(3). |
| |
| Authors: | Hamid·Yimit Tashpolat·Tiyip XIONG Hei-gang |
| |
| Abstract: | Tarim drainage basin refers to the total sum of all the stream systems which have natural and artificial hydraulic connection, especially the surface water connection, with Tarim River. Therefore, it should include the stream systems of Hotan River, Yarkant River, Aksu River, Ogan River, and Kaidu-Konqi River. The relation of the stream systems of Ogan River and Kaidu-Konqi River with the main stream of Tarim River is weak. So the other three stream systems that have a direct hydraulic connection with the main stream of Trim River are taken as the analytical objects in this paper. The annual and seasonal transformations from water resources utilization in the Tarim drainage basin are analyzed, which include the change of discharge and temporal and spatial distribution of runoff, etc. caused by sharply increased channeled water due to population growth and enlargement of irrigation area in recent 40 years. The results show that the runoff in the main stream of Tarim River is reducing year by year, its seasonal distribution is concentrated, and the concentrated period is lagging year by year due to the increase of water consumption at the upper reaches and decrease of water recharge to the lower reaches. These hydrological effects directly threaten the future of the irrigated areas and green corridor at the lower reaches of the Trim River, where the eco environment is extremely fragile. Therefore, Tarim drainage basin must be managed in an overall planned way. |
| |
| Keywords: | Tarim drainage basin variation of runoff water resources utilization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《地理研究》浏览原始摘要信息 |
| 点击此处可从《地理研究》下载免费的PDF全文 |
|
