Abstract
The problems were analyzed about the environmental impact in the construction projects of water conservancy in China. Some relevant data and relevant guidelines were combined with the actual work which were referred to several environmental impact assessment reports. An index system was proposed about environmental impact assessment of ecological improvement project in Xishui River.
Highlights
As an important part of water conservancy projects, river comprehensive management has always been valued by governments
In 1969, the United States first proposed the concept and system of environmental impact assessment, and required that all water conservancy projects be subject to environmental impact assessment [2]
In 1984, China completed the "Water Environmental Impact Assessment Standards." At present, China's water conservancy projects have carried out different degrees of environmental impact assessment[3]
Summary
As an important part of water conservancy projects, river comprehensive management has always been valued by governments. River harnessing should meet the requirements of water conservancy and drainage, and consider the requirements of comprehensive management such as the ecological environment protection of the project[1]. In 1969, the United States first proposed the concept and system of environmental impact assessment, and required that all water conservancy projects be subject to environmental impact assessment [2]. In 1984, China completed the "Water Environmental Impact Assessment Standards." At present, China's water conservancy projects have carried out different degrees of environmental impact assessment[3]. At present, the methodology for comprehensive evaluation of environmental impact assessment of water conservancy projects has not yet been established. Based on the environmental impact assessment method, this article closely combines with the actual project of the Xishui River Ecological Comprehensive Improvement Project, conducts research from many aspects of environmental impact assessment, and makes suggestions for the environmental impact assessment system
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