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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。
Based on the optimization of industrial structure in Erdos, the virtual water trade research and virtual water evaluation index analysis are carried out in this area. The results show that Erdos City is a net export of virtual water in 2020, and the net output of virtual water in industrial products in this area is the largest, accounting for 63.87% of the total output of virtual water. Net consumption of agricultural products such as grain and livestock with large virtual water consumption The proportion of exports dropped significantly from 42.42% of the current year to 36.13%. In 2020, the water resources import dependence in Erdos was 3.42% and the self-sufficiency rate of water resources was 69.76%, indicating that the water resources in Erdos City can be self-sufficient during the planning year To meet the water demand of all the products and services consumed by residents in the region, the water scarcity is 147.80%. To achieve sustainable socio-economic development from the point of view of virtual water, water needs to be protected from outside the region.