基于产业结构优化的鄂尔多斯市虚拟水贸易研究  

Study on the virtual water trade of Ordos based on optimization industrial structure

作　　者：郑和祥[1] 李和平[1] 杨燕山[1] 白巴特尔[1] 佟长福[1] 

机构地区：[1]水利部牧区水利科学研究所,呼和浩特010020

出　　处：《干旱区资源与环境》2016年第3期50-55,共6页Journal of Arid Land Resources and Environment

基　　金：水利部公益性行业科研专项(200801034);水利部科技推广计划项目(TG1401);内蒙古自治区新增四个千万亩节水灌溉工程科技支撑项目(20121036)资助

摘　　要：在鄂尔多斯市产业结构优化的基础上,对该地区进行了虚拟水贸易研究和虚拟水评价指标分析。结果表明:2020年鄂尔多斯市是一个虚拟水净出口地区,该地区工业产品虚拟水净输出量最大,占虚拟水输出总量的63.87%,消耗虚拟水量较大的粮食和牲畜等农业产品的净出口比例明显降低,由现状年的42.42%下降到36.13%;2020年鄂尔多斯市的水资源进口依赖度为3.42%,水资源自给率为69.76%,说明规划年鄂尔多斯市的水资源可以自给,能够满足本区域居民所消费的所有产品和服务的水资源需求,但水匮乏度为147.80%,从虚拟水角度来看要实现社会经济的可持续发展,还须通过区域外调水来保障。The virtual water trade and evaluation indexes were analyzed based on optimization industrial structure of Ordos region. The results show that the Ordos region will be a net export area of virtual water in 2020,virtual water net export of the industrial products is the largest,accounted for 63. 87% of total virtual water net exports,the proportion of virtual water net export of the agricultural products is significantly lower,include of the food supplies and livestock that are the larger consumption of virtual water from 42. 42% of the actuality down to 36.13%; the import dependence of water resources will be 3. 42% for Ordos region in 2020,the self- sufficiency rate of water resources is 69. 76%. The results showed that water resources can be self- sufficient and able to meet water resources demand of products and services of residents of Ordos region in programming year; but the rate of water resources lack is 147. 80%,and still need water diversion in order to realize the sustainable development of social economy from the theory of virtual water.

关 键 词：虚拟水 虚拟水贸易 产业结构 水资源 

分 类 号：TV213[水利工程—水文学及水资源]