Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control · 2017
[Density and hydrostatic settling velocity of Biomphalaria straminea].
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Feng-Yang Min, Jia-Sheng Wang, Xing-Jian Xu, Jian-Yin Zhou, Li-Zhen Chen
Аннотация
OBJECTIVE: To understand the eco-hydraulics characteristics of Biomphalaria straminea, the intermediate host of Schistosoma mansoni.
METHODS: The drainage method and settlement tube method were applied to measure B. straminea's density and hydrostatic settling velocity respectively.
RESULTS: The density of B. straminea was 1.04-1.16 g/cm3, and the average value was 1.08 g/cm3. The hydrostatic settling velocity was 2.32-12.92 cm/s.
CONCLUSIONS: The eco-hydraulics characteristics of B. straminea is different from Oncomelania hupensis, and more attention should be paid to the hydraulic measures for the control of B. straminea.
METHODS: The drainage method and settlement tube method were applied to measure B. straminea's density and hydrostatic settling velocity respectively.
RESULTS: The density of B. straminea was 1.04-1.16 g/cm3, and the average value was 1.08 g/cm3. The hydrostatic settling velocity was 2.32-12.92 cm/s.
CONCLUSIONS: The eco-hydraulics characteristics of B. straminea is different from Oncomelania hupensis, and more attention should be paid to the hydraulic measures for the control of B. straminea.