Main effects of the "Diverting Water from North to South" project on Heilongjiang province and some suggestions

The effect of the "water from North to South" project should be analized comprehensively. We should know the essential problems at first,the project could solve the problems of sailing in Songhua river and environmental useful water in Harbin. At present the available project is to build the Nierji riservoir and to divert Water to Laoning province first. The basic methods to solve the water lack problems are constrution adjustinent,benefit improvment and the turn over rate addition. The long time plan to harness water in the 4 northeern provinces is to realize the big diversion project of water and big canal.