三峡水库蓄水前后水生态系统动态的初步研究

PRELIMINARY REPORT ON AQUATIC ECOSYSTEM DYNAMICS OF THE THREE GORGES RESERVOIR BEFORE AND AFTER IMPOUNDMENT

本专辑登录的论文系中国科学院知识创新工程重要方向性项目“三峡水库库区蓄水前后水生态系统变化的研究”的部分研究结果,内容包括1)蓄水前后水体理化参数变化;2)蓄水前后水生生物群落变化;3)三峡水库的富营养化问题;4)春季水华暴发过程的连续监测与动力学;5)对三峡水库生态学研究的几点思考和建议。

Papers in this special issue represent a part of research results from a Key Project of Knowledge Innovation Program of Chinese Academy of Sciences. The project focuses on dynamics of aquatic ecosystem and environmental changes of the Three Gorges Reservoir （and its main tributaries） before and after water storage. Based on the 3-year monitoring and studying, this paper gives a summary of the researches, including 5 parts ： 1 ） physicochemical changes of the waters before and after impoundment; 2） aquatic community changes before and after impoundment; 3） eutrophication problem in the Three Gorges Reservoir; 4） continuously monitor and kinetics of a spring algal blooming; 5） some consideration and suggestion for further ecological studies on the Three Gorges Reservoir.