摘要
长江三峡库区生态环境十分脆弱,农业生产条件差,社会经济水平低。三峡工程建成后由于三峡水库淹没面积大,移民人口数量多,大量的基础设施需复建,土地紧缺和环境承载压力的矛盾将更加突出,水土流失将进一步加剧。在搞好移民迁建的同时,如何有效地防治水土流失,改善库区生态环境,确保三峡大坝安全,具有重要的经济和政治意义。
The living conditions are very weak in the flooded area of the Three Gorges of Changjiang river. The agricultural working conditions are poor. The social economic level is low. After the founding of the Three Gorges' Project, because of basic installation needs rebuilding, the contradictory of lacking soil and environmental bearing pressure will become more projecting, and the soil erosion will become worse. While we are migrating immigrants well, how to prevent the soil erosion efficiently, improve ecology environment of the flooded area and ensure the safety of the Three Gorges' Dam has important economic and political significance.
出处
《水土保持通报》
CSCD
北大核心
2003年第1期60-61,共2页
Bulletin of Soil and Water Conservation
关键词
长江三峡库区
水土保持
监督管理
问题
移民迁建
生态环境
soil and water conservation
supervision and administration
the Three Gorges of Changjiang river
