徐州地区地氟病的环境成因及其防治对策

本文详细分析了徐州地区氟在环境中的分布、不同程度地氟病病区分布及其二者间的关系，探讨了地氟病的环境成因，并提出了防治对策 。

Environmental Origin of Endemic Fluorosis and Its Prevention in Xuzhou

Based on analysing endemic fluorosis data of 6 counties in Xuzhou city by different methods,we studied the epidemiological features of endemic fluorosis there.We also studied the distribution of fluorineand its difference between endemic area and normal area.Because of the deficiency of low-fluoride surface wa-ter in the area:and basing on the knowledge of the distribution features of underground water,we consideredthat the desirable measures of prevention should be to design deep-wells to look for low-fluoride drinking wa-ter.