黄河断流的危害、成因及防治对策

Harmfulness and its causes and control measures of Yellow River dry-up

黄河断流形势日趋严峻 ,断流的频率增加、时间延长、里程增大 ,严重制约了黄河流域尤其是黄河下游地区的可持续发展和开发大西部战略的实施 .在分析黄河断流造成的危害、黄河断流的自然因素和人为因素的基础上 ,提出了加强黄河水资源的统一管理和调度、采取强制措施厉行节约用水、加快骨干工程建设增加调蓄能力、加大流域生态环境综合治理的力度、适时开源增加水资源的有效供给等工程性和非工程性措施 。

The situation of Yellow River dry-up is gradually rigorous.It has being influenced the development of the lower reaches of Yellow River and the implement of strategy on developing the western areas.Based on analyzing the harmfulness ,causes of its dry-up from the factors of physical geography and human activities,this article put forward the engineering and non-engineering control measures for controlling Yellow River dry-up:strenghtening the unified management and despatch for its water resource;resorting to compulsion to save water; quickening key projects duild for the addition of balance and water storing capacity;increasing synthetical administer to ecological environment;increasing effectivesupply of water resource.