黄土高原丘陵沟壑区小流域水资源合理利用模式研究——以韭园沟示范区为例

Patterns of Rational Utilization of Small Watershed in Hilly and Gully Area of Loess Plateau

分析了黄土高原丘陵沟壑区小流域水资源特点和水资源利用现状。在进行流域需水量预测的基础上,研究了水资源赋存规律及合理利用方向,从社会经济环境协调发展角度,提出了小流域水资源合理利用的3种模式,以期为黄土高原丘陵沟壑区小流域水资源合理配置、规划与管理提供科学依据。

<Abstrcat> On the basis of analyzing the distribution characteristics and current utilization situation of small-size (river) basins in hilly and gully area of the Loess Plateau, from a point of view of harmonious development among society, economy and environment, three models on rational utilization of small-sized river basin are raised in an overall and systematic way. Water resources storage rules, current utilization situation and reasonable utilization direction are analyzed and studied. The scientific proof for allocation, planning and management of water resources is offered.