水权交易对生态环境影响研究进展

发布时间：2018-11-21 07:01

【摘要】：在经济社会发展受到区域水资源总量限制的情况下,水权交易作为解决当今世界严峻水资源危机的重要手段之一,已在国内外进行了广泛的实践。水权交易改变了水资源的时空配置,对水生态和水环境产生有利或不利的影响,然而关于水权交易对生态环境影响的研究尚未有系统的梳理。总结了水权交易对水资源系统影响研究的主要发展历程,着重论述了水权交易对水资源系统影响的4个重点研究方面:可交易生态环境水权的研究、水权交易对水量、水生态、水环境影响的研究。未来应当加强水权交易对生态环境影响的定量研究,进一步提升水权交易对水质、地下水、退水、陆生生态环境影响的研究,明确不同交易类型的不同影响,还应考虑不确定性因素的影响。
[Abstract]:Under the condition that the economic and social development is limited by the total amount of regional water resources, water right trade, as one of the important means to solve the severe water resources crisis in the world today, has been widely practiced at home and abroad. Water right transaction has changed the temporal and spatial allocation of water resources, and has a favorable or negative impact on water ecology and water environment. However, the research on the impact of water right trading on ecological environment has not been systematically sorted out. This paper summarizes the main development course of the research on the impact of water right trading on water resources system, and emphatically discusses four key research aspects of water right trade on water resources system: the study of tradable ecological environment water right, water right trade to water quantity, water ecology, and so on. Study on the effects of water environment. In the future, we should strengthen the quantitative research on the impact of water rights trading on the ecological environment, further enhance the research on the effects of water rights trading on water quality, groundwater, receding water and terrestrial ecological environment, and clarify the different effects of different trade types. The effect of uncertainty should also be considered.
【作者单位】：北京师范大学环境学院水沙科学教育部重点实验室;北京师范大学环境学院北京市流域环境生态修复与综合调控工程技术中心;北京师范大学水环境模拟国家重点实验室;浙江财经大学;
【基金】：国家重点基础研究发展计划(973计划)资助项目(2010CB951104)~~
【分类号】：TV213.4;X171.1

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