我国水库消落带研究概况

Summary of Study on Fluctuation Belt of Reservoir Area in China

随着人们对三峡工程竣工后可能造成的一系列生态环境问题认识的加深,水库消落带逐渐成为我国诸多学科研究的热点。回顾了我国在水库消落带领域的研究成果,总结了在水库消落带生态环境、土地利用、土壤环境和生态重建等方面研究的进展,并分析了其中存在的问题与不足,提出了今后我国水库消落带研究的建议,包括加强水库消落带生态环境形成机理、土地开发利用的健康评价体系、土壤环境元素迁移与吸附一释放特性、适生植物种类选择与生理生化机制、控制农业面源污染和生态重建模式研究等。

Along with the deepening understanding of a series ecological issues that might be caused by the completion of the Three Gorges Project,the fluctuation belt of reservoir area has gradually become a study focus for many subjects in China.The paper reviews research achievements in the field of fluctuation belt of reservoir area in China,and summarizes the progress of study on the issues of ecological environment,land use,soil environment and ecological rebuilding of fluctuation belt of reservoir area,and analyzes the existing problems and deficiencies and puts forward suggestions in the future,including strengthening the study on formation mechanism of ecological environment of the fluctuation belt,healthy evaluation system of land development and utilization,characteristics of transfor,absorption and release of soil environmental elements,selection and physiological and biochemical mechanism of suitable-growing plant types,area-source pollution control of agricultural and mode of ecological rebuilding.