Impacts of Human Activities on the Processes of Changjiang Estuary
人类活动对长江河口过程的影响

As the rapid development of national economy, it becomes more and more clear that the processes of Changjiang Estuary are being affected by the stress of human activities This paper considers some important projects such as tidal flat reclaiming, water supply, channel dredging, South-to-North water transfer and Three Gorge Project And their contributions to the processes of Changjiang Estuary are studied To assure the continuous development of this area, we suggest that the relative studies should be paid great attentions, the exploitation should be moderate, and human interference should be act according to the natural evolution rules