In order to evaluate the effects of wave dissipation engineerings on reducing sediments resuspension and internal nutrient release in Lake Taihu,sediment traps were settled on July 15 to 17,2005 in the wave dissipation engineering area to measure resuspension flux of sediments.

2) Effect of wave dissipation engineering on sediments resuspension and nutrient release in Lake Taihu.

Environmental management and pollution control and treatment of Xiaolangdi project Lot Ⅰ;

Analysis of Environmental Protection System of the Construction Area in Xiaolangdi Project;

Prototype Observation on Cavitation for Multi-orifice No.1 Bottom Outlet Xiaolangdi Project;

Test Argument on the Influences of the Flyash Quality Fluctuation on the Concrete Performance in Xiaolangdi Multipurpose Dam Project;

A brief introduction is given to the benefits and experience of Xiaolangdi Multipurpose Dam Project by use of foreign loans.

The Automatic Safety Monitoring System of Xiaolangdi Multipurpose Dam Project is one of the biggest systems in China, which is dominant for its level of automatization and application in monitoring the safety of the hydro dam.

This paper analyses the present situation of bank slump and existing problems, discusses on the structures and features of three kinds of bank protectors of scour protector, storm protector and biological protector, and puts forward some practicable engineering schemes for the treatment of the bank areas.

Brief analysis of the impact of World Bank loan on Xiaolangdi Multipurpose Project;

Construction of ring pre stressed concrete of desilting tunnel of Xiaolangdi Multipurpose Project;