西安市雨水资源开发和利用的探讨

中国城市化进程的加快,使得城市水资源的可靠供给问题日趋突出,西部城市面临的形势尤为严峻。合理而高效利用雨水,对西部城市水资源的供给具有重要意义。从城市建设引发的环境问题入手,从减洪消灾、雨水回灌、雨水多层次利用、雨水利用技术普及推广、政策导向等多角度,探讨了雨水资源开发和利用对缓解城市水资源紧张状况的意义和作用。

Development and Utilization of Xi'an Rainwater Resources

With the speeding up of urbanization in our country, the problem of reliable water resources inurban area is becoming more and more conspicuous, especially in western cities. How to utilize the rainwater reasonable and effectively is the object of great importance for western cities. Based on discussion on items such as environmental problems led by urban construction, fighting the flood, the reclamation of rainwater for irrigation, the multi-level utilization of rainwater, the popularization and policy guidance for rainwater utilization techniques etc, the meaning and function of the development and utilization of rainwater resources on relaxing the tension state of urban water resources are obvious.