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根据省、市有关通知,为摸清地方性氟中毒在我县的流行及危害情况,为开展防治本病提供依据,我们于1984年12月底至1986年6月进行了全县性调查,现将结果报告于下: 基本情况潮阳县有26个区(镇)350个乡(居委)569个自然村,178万多人口。总面积1220平方公里。地质构造处于泉州至汕头地震断裂带之西南端,本县燕山晚期的岩浆活动强烈,喜山期
According to the provincial and municipal notice, in order to find out the endemic fluorosis in our county’s epidemic and hazardous situation, to provide the basis for the prevention and treatment of this disease, we conducted a county-wide survey from the end of December 1984 to June 1986, the present The results are reported as follows: General Situation There are 569 natural villages and 178 million population in 350 townships (neighborhoods) in 26 districts (towns) in Chaoyang County. The total area of 1220 square kilometers. The geological structure is located in the southwestern end of the earthquake fault zone from Quanzhou to Shantou. Late Yanshanian magmatic activity in this county is intense, and Himalayan period