摘要
黄土高原小流域综合治理信息系统,是建立在大比例尺信息源基础上并直接为基层(面积为10km^2左右的小流域)资源开发、土地利用、水土保持规划服务的。在数据采集和预处理方面,既注意到充分反映地学特征,又注意到方便计算机处理;在系统应用方面,既注意充分发挥现有的数据处理方法,又注意到总结经验建立相应的专家系统。该系统首先在黄土高原11个综合治理试验示范区上建立和应用,旨在使定位研究更加科学化、模式化,便于尽快向更大范围推广,促进整个黄土高原的综合治理。
The Comprehensive Management Information System for Small Watershed on Loess Plateau presented in this paper is built on database in big scale and oriented application of resources exploiting, utilization, planning and management of small watershed (about 10km^2) on Loess Plateau. At the first stage this system is mainly concerntrated to 11 Experiment and Exemplary Areas of Loess Plateau, and aimed at making management experinces from resear areas more scientific and modular in order to be extended to the whole Loess Plateau as soon as possible.
