三沂地区地表水资源拦蓄潜力的遥感调查研究

Surverying Investigation by Remote Sensing Technique on the Blocking-storing Potential of Ground Surface Water Resources in Sanyi Area

以三沂地区应用为例，从流域下垫面特征研究出发，阐述了利用遥感技术与信．包系统结合常规方法计算地表水资源的途径，分析了区域地表水拦蓄潜力。

In this paper,the auther introdtices the methods and ways of studying the exploita-tion potential of surface water resources in Yiytian, Yishui and Yinan from 1991 to 1993.To start with remote sensing investigation on the hydrological under surface of affectionform of surface water resources,with ARC/INFO svstem software,the author calculatesand analyses the surface water resources and retaining potential.For water resources of217 middle and small shape reservoirs,those can increase about 300 million m￣3 each year.Even if not increase groundwater exploitation and retising rate,the water resources inthese three counties can use till 2000.