Problems identification of water function zoning and harmonious countermeasures;

Studies on rationality of water function zoning of Zhuzhou-Changsha river section of Xiangjiang River;

The water function zoning is the foundation work of the water resources development of using and protecting,which is the basis for the management of water resources.

Surface water function regionalization system;

The water environment function areas of the Yangtze river valley based on GIS were established, and a based flatform was built, on which digitally management for Yangtze river valley can develop.

Study on technical principles in functional partition of water areas;

In order to implement water conservation strategy, this paper considers research project, the water as the main research object, aiming at the serious problem, illustrates the important theoretical guidance function and practical value of water function areas division.

According to the requirement on "Converging and verifying water environmental function division of all country" by National Environment Protection Administration,the water environment quality of Changzhi,Shanxi from 1991 to 1995 such as the main rivers,inferior rivers,the outlets which drain effluent to river and the main polluting sources are investigated, assement and GPS located.

Then,it offers the principle of the waterfront planning and works out the function division of the waterfront resources i.

This paper established an index system of urban spatial development function division which could well reflect the social,economic and environmental characteristics,and used some corresponding methods to quantitate it.