辽宁沿渤海地区水资源利用效率初评

总结了水资源利用效率的概念和计算方法,梳理了辽宁沿渤海地区的重点产业,采用狭义的水资源利用效率计算方法,以2007年辽宁沿渤海地区用水量为基础,分别计算了辽宁沿渤海5市的万元GDP用水量、万元工业增加值用水量、万元建筑业增加值用水量、万元三产增加值用水量、人均用水量、城镇居民生活用水量、农村居民用水量。结果表明,盘锦人均用水量和万元GDP用水量在辽宁省沿渤海5市中均为最高,其主要原因是盘锦农业用水多,农业产出的GDP相对少。

Water Resources Utilization Efficiency Preliminary Evaluation of Liaoning along Bohai Region

Summarizes the water resources use efficiency of concept and calculation method,combed the liaoning along bohai region of the key industry,use narrow sense of water use efficiency calculation method,based on iaoning along bohai region water consumption in 2007,Calculate the liaoning along bohai 5 cities water resources utilization efficiency,including water consumption per ten thousand yuan GDP,water consumption per ten thousand yuan value added of industry,water consumption per ten thousand yuan value added of construction,water consumption per ten thousand yuan value added of The third industry,water consumption per capita,water consumption of urban household,water consumption of rural residents.The results show that,water consumption per ten thousand yuan GDP and per capita of Panjin are all the highest in liaoning province along bohai 5 cities,the main reason is agricultural large use water,but agricultural output GDP relatively is less.