黄河断流引起的东营市水环境问题及防治对策

Water Environmental Issues Caused by Cutoff of Huanghe River and Prevention and Control Countermeasures in Dongying City

摘要:

东营市淡水资源十分匮乏，其中９３ ％ 以上依赖黄河水。近年来黄河连年发生断流，使得蓄水工程难以正常供水，同时还诱发了一系列环境地质问题———土壤次生盐渍化、开采漏斗、地裂缝、河道淤积和咸水入侵等。本文就其发生原因和危害程度进行了探讨，并提出了相应的防治对策。

Abstract:

Dongying city is very lack of fresh water resources,and 93% of it from Huanghe river.In the last few years,cutoff of the river occurred frequently which caused water supply shortage now and then,and brought out a sequence of geological environmental issues, such as soil secondary salification,water-developing funnels,earth cracks,river channel fill-deposit and salt water intrusion, etc.In this paper,the causes and disruption degree of the issues have been discussed and related prevention and control counter...