DRINKING WATER-CAUSED ENDEMIC FLUOROSIS AND ITS GEOLOGICAL ENVIRONMENT IN NORTHEAST CHINA
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摘要: 东北地区饮水型氟中毒病具有病区分布广、病人多、病情重、危害大的特点,控制东北地区饮水型氟中毒病区分布的主要因素有气候、水文、地形地貌、地质构造、水文地质环境、地球化学环境.分析了地氟病与地质环境的关系,提出了饮水型氟中毒病区防病改水的途径和对策.Abstract: The drinking water-caused endemic fluorosis in Northeast China is characterized by wide distribution, large population of patient, serious illness and harmfulness. The main factors that control the distribution areas of the fluorosis are climate, hydrology, geomorphology, geologic structure, and hydrogeologic and geochemical environments. Based on the analysis of the relationship between the endemic fluorosis and geo1ogical environment, the counter measures and ways to prevent the disease and provide safe drinking water in these areas are proposed.
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Key words:
- endemic fluorosis /
- geological environment /
- Northeast China
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