Optimum programming in utilization of water resources;

Relations retween exploitation-utilization of water resources and oasis evolution and ecological balance in tarim Basin;

Based on comparison of the utilization of water resources before and after the model was used for optimization,the optimal scales for achieving rational allocation of industrial water resources were determined.

Evaluation of water quality and water resources utilization of detension basin in Wanghuapao;

This paper introduces the essential situations of sewage disposal, seawater desalination and sewage reclamation and utilization and a suggestion on water resources utilization in Shenzhen City is put forward combining with the practical situation of Shenzhen City.

Guilin water resource utilization and problems;

Because irrigating in Qira oasis is mainly in spring, water resource utilization on agriculture faced many problems.

The actuality and trend of water resource are reviewed,the characteristic of water cycle and water resource utilization in arid region of Northwest China are analyzed.

2% of the total area in China, the utilization of water resource in agriculture is coarse, the economical benefit is quite low.

The reasonable water surface ratio in the plain river network area is analyzed according to the basic functions such as flood prevention and drainage waterlogging and water resources use factor born in the water basin.

Using cointegration theories and small sample cointegration test,this paper analyses the cointegration relationship between GDP growth and water resources use in agriculture.

With the purpose of the role of city water consumption quota in water resources use, this paper advances some problems concerning current water use quota existing in practical operation, on the basis of which the city water consumption can be divided into two groups, i.