马巍,廖文根,匡尚富,肖斯斌,李佩安.[J].中国水利水电科学研究院学报,,():
ON CORRELATION BETWEEN DIFFUSION OF ONCOMELANIA HUPENSIS GREDLER AND THE FLOW REGIME IN DONGTING LAKE
  
DOI:
中文关键词:  
英文关键词:Oncomelania hup ensis  diffusion  water flow parameters  schistosomiasis  Dongting Lake
基金项目:
作者单位
马巍 中国水利水电科学研究院水环境研究所, 北京100038 
廖文根 中国水利水电科学研究院水环境研究所, 北京100038 
匡尚富 中国水利水电科学研究院水环境研究所, 北京100038 
肖斯斌 湖南省南县血吸虫病防治办公室, 湖南南县413200 
李佩安 湖南省南县血吸虫病防治办公室, 湖南南县413200 
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中文摘要:
      
英文摘要:
      Dongt ing Lake is an area with most wide distribution of Oncomelania hup ensis and most serious schistosomiasis epidemic region in China. In order to reveal the response of the diffusion of Oncomelania hup ensis to the flow regime, this paper provides a set of flow condit ion parameters for correlat ing the diffusion and bred location of Oncomelania hup ensis with the flood level. Among nine parameters o f flow condition, mean water level in flood season is the most one cor-related with the change of flow condition in a flood year. The paper quantitatively analyzes the relationship between Oncomelania hup ensis's diffusion in Dongting Lake and the mean water level at Cheng ling ji Station during flood season. T he result shows that there is a significant linear correlation between the areas of Oncomelania hup ensis and mean water level in flood season in Dongting Lake. The research results are helpful for the forecast and prevention of schistosomiasis epidemic situation, and technically support the spot check and killing of Oncomelania hup ensis .
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