《Tab.3 Reserved water rights in the middle route project in 2018》

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《生态优先视角下跨流域预留水权确权与配置》

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108 m3

As shown by the comparison，the BeijingTianjin-Hebei region is a typical resource-dependent water-deficient region.Relying on its own leading technology，Beijing realized an average annual supply of 1billion m3 reclaimed water in the past three years.This barely leads to a surplus of water on the premise of meeting production and living water demand.By contrast，Tianjin and Hebei Province are currently in the situation where their available water supply cannot meet or can narrowly meet normal production，living，and ecological water demand.Therefore，they have poor capacity to provide reserved emergency water and reserved development water for themselves，and they need unified coordination by the scheduling center of the river basin.According to the conclusion of the above comparative analysis，reserved development water is relatively abundant in the river basin.It can be coordinated through efficient market allocation schemes of water-rights options to solve the problem that some districts are incapable of preparing their own reserved development water.In the following section，efficient allocation of reserved development water rights in the river basin will be analyzed and discussed based on the waterrights option model.