期刊文献+

大兴安岭坡麓鼠类群落结构与流行性出血热

The Community Structure of the Rodent and Epidemic Hemorrhagic Fever on the Foot of Da Xing An Mountain
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摘要 1991年6月在大兴安岭东坡坡麓,采用生态学方法划分9种景观类型,并用夹日法调查鼠密度、种类。共布放7024个夹日,捕鼠380只。分属3科7属10种,平均捕获率为5.41%。鼠的种类、数量、多样化和均匀性以阔叶杂林景观最高,而农田景观低。流行病学调查证实,调查区域为流行性出血热高发病区:同时提出灭鼠控制本病的措施。 We investigated the rodent density and the races on the foot of Dasing An mountain which were divided into 9 types of view;with ecological methods。380 mice belonging to 3 families.7 genuses and 10 races respectively were cought all together in 7024 mouse-trap-day and the capture rate was 5.4%。The results showed that the highest and lowest level of races,amounts,diversification and uniformity of the mice were found respectively at the view of broadleaf mixed forest and farmland. This epidfmiological study indicated a higher incidence of epidemic hemorrbagic fever in that area and some effective measures of killing mice were suggested in order to control epidemic hemorrhagic fever.
出处 《中国媒介生物学及控制杂志》 CAS CSCD 1994年第2期137-140,共4页 Chinese Journal of Vector Biology and Control
关键词 自然景观 鼠密度 流行性出血热 Epidemic hemorrhagic fever Rodent density Natrural view
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