吉林省水资源投入产出分析

水资源的有限供给已成为农业大省吉林省实现持续发展的制约因素为了充分有效地利用水资源,本文建立了吉林省水资源投入产出表,通过计算、分析,表明农业耗水量巨大且经济效益低,农产品的调出又导致水资源的大量外流为此,本文提出在全省范围内合理规划配水,在农业系统内部大力节水的对策.

Water Resource Input-output Analysis of Jilin Province

The limited water supply is becoming an obstacle for sustainable development of Jilin province.In order to make full use of water, the water input\|output table of Jilin province is set up in this paper. The operational analysis results shows that agriculture is a large water consumption sector but in low efficiency, and export of agricultural products leads to vast water outflow. Therefore, the best solution suggested to the problem is to make a comprehensive and rational programming on water utilization in the provincial scale and to develop water\|saving agriculture in the future.