Study on models, principles and index system on trans-boundary water resources allocation;

To achieve the aim of enhancing the protection of transboundary water resources,using the methods of comparison and Abstract,this article firstly analyzed and compared the provisions of involved international documents and international practice systematically,then discussed the measures that basin states can take to protect transboundary water resources.

A Study on integrated indicators monitoring and evaluating water resources and environment in digital riverbasin;

Municipal water resources and environment problems of the Northeast China and the countermeasures are discussed.

It has been an important technique monitoring and evaluating water resources and environment in China and other countries.

With the rapid increase of population, the humans consumed a huge amount of water resource as well as destoryed the water environment.

Through survey and analysis of the pictures of water resources,the author gives out that severe soil erosion and serious environmental pollution of Nanliu river,lead that water environment deterioration.

Climate change and its impact to water resources environment in Langfang City;

The conception of water resource environment is put forward, by which, the auther attempt to discover the serious water resource problems in the west region of China.

This artice carry out to do the analysis of the dialectics of water resource environment and tourism development in Lijiang.