This paper introduces the general situation of water source well project of Modeng Village,and analyzes the construction technology,equipment,material,organization management method of this project.

Dalong Water Control Project——water source project to support sustainable development of Sanya;

One Dam by One Pond water source project was developed by Dongsheng office of World Bank project on soil and water conservation, which was one of the optimum modes to solve the water source problem in the arid hilly and gully region where the water is scarce.

Environmental impact assessment of water resources project is a multi-index hierarchy complex, of which the key problem is how to quantify with reason the weights of each index of the system.

The environmental impact assessment of water resources project is a multi index hierarchy complex, ist main problem is how to quantify reasonably the weights of each index of the system in order to resolve the problem, the application of an analytic hierarchy process (AHP) is studied in this paper.

View of harmonious between man and water, using of harmony theory, the harmony of water resources projects systems were analyzed to define the meaning of harmony of Water Resources projects, specializes the contents of a harmonious Water Resources projects in detail, builds the concept of the framework of Water Resources projects harmonious nitially.

The fundamental concepts,procedure and methods of systems catalysis in water resources engineering are introduced briefly and the,developing trend and prospect in thisfield are also looked forward in this lesson.

Study on multi-objective risk decision in water resources projects;