南海三山港口岸鼠类调查

对新建设的广东省南海三山港开港半年多来港区不同生境的鼠类种群构成、鼠密度等进行了调查。调查中共捕获鼠类三种：黄胸鼠、小家鼠和臭鼩鼱。其中黄胸鼠为优势种．其次为小家鼠。发展中港区总鼠密度为3．23％。不同的生境鼠种构成和鼠密度均不同。提示要因地制宜。长期不断地开展口岸灭鼠工作。

Investigation on Rodents in NanHai SanShan Port

The report was the survey results on rodent variety compoment and rodent density in the living surroundings of NanHai SanShan port which was under construction since it was set up a little more than a half year ago. In the survey , three kinds of rodents were captured: Rattus flavipectus, Mus musculus and Suncus murinus. Among which Rattus flavipectus was the preponderance, and the Mus musculus came the second. The rodent density of the whole developing port was 3. 32 %. The rodent variety component and density in various living surrounding were different. It indicated that , in the light of the local condition here, we should derate rodents on the long- term and unremitting basis.