China, a country with shortage of water and delayed development of environmental management of water resource, is getting to the edge of taking seriously the problems with shrunk water supply, water polution, worsening water body and so on, by carrying out research on optimized allocation and strategies of water resource in order to change problematic situation evolved through the process of tapping water resource. We should have a careful exploration of experences and lessons out of long term practice in water management and absorb advanced international theories, methods and implications in water management. It is necessary to integrate real conditions of China's water resource into modernized transformation in water's environmental management concepts, development and management models, management mechanisms and etc. Environmental management system for water resource should be established to achieve effective water recycling, therefore making a sound combination of economical, social and environmental benefits and behaviors of enterprises and the public in water use. The significance of water resource should be emphasized in human survival, social productivity and environmental protection.

没有专业背景，根据自己的理解翻的，楼主看看能否用

China is a country short of water resources, environmental management of water resources while working another late start, so Optimization for water systems and strategies for research, development and utilization of water resources appear unreasonable conditions, a fundamental solution face water stress, water pollution, water and environmental degradation is a pressing issue. We should conscientiously sum up the long-standing practice in water resources management experiences and lessons learned, absorbing foreign advanced management theories, methods, and successful experience. Combination of the specific characteristics of our water resources, water resources environmental management philosophy, development model, governance model and management mechanism of modern transformation in many aspects. Establish environmental management systems of water resources, to achieve a reasonable and effective water cycle, the water use in the economic, social, environmental benefits and the behavior of enterprises and the public combine. Water play in human life, social environment, production and optimization of the important role.