| 陕北地区水资源及其可利用量计算分析 |
| |
| 引用本文： | 吴喜军,李怀恩.陕北地区水资源及其可利用量计算分析[J].水土保持通报,2013,33(2):296-300. |
| |
| 作者姓名： | 吴喜军 李怀恩 |
| |
| 作者单位： | 1. 西安理工大学西北水资源与环境生态教育部重点实验室,陕西西安710048;榆林学院建筑工程系,陕西榆林719000
2. 西安理工大学西北水资源与环境生态教育部重点实验室,陕西西安,710048 |
| |
| 基金项目： | 国家水体污染控制与治理科技重大专项"渭河水污染防治专项技术研究与示范"，陕西省自然科学基金资助项目，陕西省教育厅科技计划项目 |
| |
| 摘 要： | 为了缓解陕北地区水资源短缺与社会经济发展的矛盾,对该地区水资源及可利用量进行了研究.分析了陕北地区水资源的基本特点及利用现状.采用地表水资源量减去河道内生态基础流量和汛期下泄洪水量的方法,计算了陕北地区的地表水资源可利用量和水资源可利用总量,总结了二者的分布特征,并讨论了其它水资源的利用现状及未来趋势.研究结果表明,陕北地区水资源可利用量很少,仅有1.6×109 m3,可利用率也只有40％,水资源及其可利用量主要分布在榆林地区.
|
| 关 键 词： | 陕北地区 水资源量 水资源可利用量 地表水 |
| 收稿时间： | 2012/2/28 0:00:00 |
| 修稿时间： | 2012/5/10 0:00:00 |
Water Resources and Its Availability in Northern Shaanxi Province |
| |
| WU Xi-jun and LI Huai-en.Water Resources and Its Availability in Northern Shaanxi Province[J].Bulletin of Soil and Water Conservation,2013,33(2):296-300. |
| |
| Authors: | WU Xi-jun and LI Huai-en |
| |
| Institution: | Key Laboratory of Northwest Water Resources and Ecological Environment of Ministry of Education, Xi'an University of Technology, Xi'an, Shaanxi 710048, China;Department of Construction Engineering, Yulin College, Yulin, Shaanxi 719000, China;Key Laboratory of Northwest Water Resources and Ecological Environment of Ministry of Education, Xi'an University of Technology, Xi'an, Shaanxi 710048, China |
| |
| Abstract: | Water resources and their availability were studied in order to alleviate the increasing tension between available water resources and water demands from socio-economic development in Northern ShaanxiProvince.We analyzed the characteristics of water resources and usages in Northern Shaanxi Province,thencalculated the surface available water resources and total available water resources by deducting river ecological basic flow and flood discharge from surface water resources.We also summarized spatial distribution patterns of the available water resources and discussed the current usage and future trends of the other water resources.The total capacity of water resources was low in the study area,accounting for approximately 1.6×109 m3.More importantly,the available rate was as low as 40%.The available water resources mainly presented in Yulin area. |
| |
| Keywords: | Northern Shaanxi Province water resources available water resources surface water |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《水土保持通报》浏览原始摘要信息 |
| 点击此处可从《水土保持通报》下载免费的PDF全文 |
|
