| 长江流域雨水资源利用研究 |
| |
| 引用本文： | 黄薇,陈进.长江流域雨水资源利用研究[J].中国资源综合利用,2004(10):13-16. |
| |
| 作者姓名： | 黄薇 陈进 |
| |
| 作者单位： | 长江科学院水资源综合利用研究所,湖北,武汉,430010 |
| |
| 摘 要： | 长江流域水资源虽然与西北和华北地区比较相对丰富,但部分地区也时常干旱缺水.长江流域多年平均降水深1 067mm,平均地表水深526mm,径流系数约0.5,雨水利用潜力巨大.根据我国缺水现状和历史经验,分析了长江流域降雨特性和雨水利用潜力、雨水利用方式及与径流的关系;并对如何估算和应用雨水资源进行了探讨.
|
| 关 键 词： | 水资源短缺 雨水利用 径流 长江流域 节水 |
| 修稿时间： | 2004年7月14日 |
Rainwater Resource Utilization of the Changjiang River Basin |
| |
| Huang Wei,Chen Jin.Rainwater Resource Utilization of the Changjiang River Basin[J].China Resources Comprehensive Utilization,2004(10):13-16. |
| |
| Authors: | Huang Wei Chen Jin |
| |
| Abstract: | As aggravation of water shortages and water pollutions,our country are pushing forward saving-water society.Though water resource in the Changjiang river basin is relatively more than that in northwest and north of China,drought and water shortages often appear in some areas of the Changjiang river basin.Since annual average precipitation is 1067 mm,average runoff water depth is 526 mm.Runoff coefficient is about 0.5 in the Changjiang river basin,rainwater utilization has huge potential.According to water shortage situation of our country and history experience rainfall characteristic and rainwater utilization potential of the Changjiang river basin was analyzed.Relation between rainwater utilization method and its effect on runoff were discussed.Moreover how to estimate and userainwater resource was studied. |
| |
| Keywords: | water shortages rainwater utilization runoff the Changjiang river basin saving water |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
