摘要
据综合污染指数计算分析,洞庭湖区域浅层地下水分为重度、中度、轻度和非污染4个等级。区域环境水文地质恶化的主要原因是工农业生产、血吸虫防治和居民生活所造成的人为污染。应重点从保护自然环境、合理开采地下水、科学使用农药化肥、改革工业结构,健全环保法规等方面进行预防和治理。
Based on the calculation and analysis of comprehensive index-polluted, shallow-seated groundwater in Dongtinghu district can be divided into 4 classes of serious, middle, lower and no pollution. Main hydrogeology-worsened factors of regional environment in Dongtinghu district are those man-made pollution which are caused by the manufacture of industry and agriculture, blood fluke prevention and cure, and resident's life. It is important methods of prevention and administration that protect the natural environment, rationally mine underwater, scientifically use pesticide and chemical fertilizer, reforme the industry frame, amplify rules and regulations of environment protection.
出处
《湖南地质》
2001年第3期203-206,共4页
Hunan Geology
