三峡建坝后长江安徽段水位变化对人畜行为及血吸虫病流行的影响  

THE IMPACT OF CHANGE OF WATER LEVEL IN ANHUI PROVINCE CAUSED BY THREE GORGE DAM CONSTRUCTION ON BEHAVIOURS OF PEOPLE AND CATTLE AND SCHISTOSOMIASIS PREVALENCE

作　　者：张世清[1] 葛继华[1] 张功华[1] 汪天平[1] 何家昶[1] 吴维铎[1] 王智[2] 郜丽华 潘新平 赵志贤 

机构地区：[1]安徽省血吸虫病防治研究所 [2]铜陵县血吸虫病防治站

出　　处：《中国寄生虫病防治杂志》1998年第2期118-120,共3页Chinese Journal of Parasitic Disease Control

基　　金：总理资金

摘　　要：通过对长江下游安徽段铜陵县胥坝铁锚洲洲滩钉螺分布及人畜上滩活动情况的调查，结合三峡建坝前后水位数据分解情况。表明三峡建坝后滩地洲尾浅滩钉螺分布将有所扩散，洲头高程较高地段钉螺分布将不受影响，人群上滩活动范围及上滩活动主要方式也将不会改变。但秋季滩地退水时间的提前，将使上滩捕鱼活动人群增多，从而使该类人群感染的危险性增加；同时耕牛上滩活动时间将提前半个月左右。A survey of snail distribution and activity of people and cattle on marshland at Tiemao marshland, Tongling country, Anhui Province, and decomposition of the data of water level before and after three gorge dam construction were carried out. The results showed that snail distribution and scope of peoples activity on marshland would not be influenced by three gorge dam construction and the main activity ways would not change either. However, the number of people who fish on marshland would rise and increase the risk of infection with the time of falling flood ahead in autumn; at the same time, it would increase opportunity of cattle infection and that of contaminating marshland with cattle activity on marshland ahead of half a month.

关 键 词：三峡建坝 安徽段流域 水位 血吸虫病 流行病学 

分 类 号：R532.210.1[医药卫生—内科学]