陕西省渭河流域耗水研究

Research of Integrated Water Consumption on the Weihe River Basin in Shaanxi Province

为强化水资源的严格管理和流域水资源的持续利用,根据实测资料对陕西省渭河流域的水量平衡进行了分析,研究了流域耗水类型、耗水组成及其特点。结果表明,流域各用水部门的耗水水源基本上以地下水为主,其中农村生活比例最大,为75.47%,工业和城镇生活占50%左右;人类利用水资源活动影响了水资源的径流量和水质质量。

In order to strengthen the management of water resources and to achieve sustainable use of water resources,based on the measured data analysis of water balance of the Weihe River basin in Shaanxi Province, the paper researched the types of wa- ter consumption, water consumption composition and characteristics. The results show that the basin water consumption is ba- sically groundwater, of which the largest proportion is rural life usage, about 75.47%, and the industrial and municipal use ac- counts for about 50 % ; water resources use of human being affects water runoff quantity and water quality.