三峡库区奉节县欧营移民生态环境容量研究

Environmental Capacity for Migrants Resettled at Ouying Migrants Village of Fengjie County in Three Gorges Reservoir Area

三峡库区的生态环境问题是一个世界性的难题,库区的移民安置则是生态环境保护和生态环境建设的一个非常重要的调控途径。在对移民生态环境容量界定和特征分析的基础上,从资源环境和经济发展水平2个方面对奉节县欧营移民生态环境容量进行了综合分析和评价。研究结果表明,在当地资源环境条件和现有的产业模式下,1500人的移民数量是可以接受的。随着农业产业结构的调整和产业化经营水平的提高,该地区移民生态环境容量还可以略有提高。

Management of the ecological environment in the Three Gorges reservoir area is a difficult and world-scale problem. Resettlement 0of migrants from the Three Gorges reservoir area is a very important issue affecting ecological environmental protection and construction.Based on an analysis of the environmental capacity and differences in the characteristics of resettled migrants. This study considered and appraised the environmental capacity of migrants resettled to Ouying village, Fengjie County, with respect to local resources and environmental and economic development levels.Results indicate that, under the local resource and environmental and development conditions, an acceptable number of migrants for resettlement is 1 500.With adjustment of the agricultural production area and advancement of industrialization environmental capacity for migrants resettled to Ouying village, Fengjie County, the capacity of migrants could be slightly enhanced. This article also discusses the migrant resettlement and regional sustainable development.