关键词: 生态足迹, 环境影响评价, 牛栏江-滇池补水工程, 牛栏江流域

Abstract:

The operation of Niulan River-Dianchi water supplement project will affect the biological resources, industrial and agricultural water use in the Niulan River Basin, causing the variation of ecological water supply and water demand, so the ecological loading capacity of the basin must be assessed. An ecological foot print model for water diversion project is used to assess the ecological environment impact. The result shows that the impact of Niulan River-Dianchi water supplement project to the ecological carrying capacity is little, and the ecological pressure is within the bearing scope of the local ecosystem. The research result provides a scientific basis for ecological environment protection in the Niulan River Basin, and also a reference for other water diversion projects.

Key words: ecological footprint, environment impact assessment, Niulan River-Dianchi water supplement project, Niulan River basin