论文部分内容阅读
位于云南省东南部的麻栗坡县老山、八里河东山,因近年连遭越军炮袭,生态环境受到破坏,鼠害较严重。因此,我们选择6个点进行鼠密度和鼠种调查。概况:该地区地处北纬22°55′～23°44′之间,滇东南中越边境,属亚热带山岳丛林地区。海拔山脚为107米,山顶为1,422.2米,河流纵横交错,地形复杂,气候多变,雨量充沛,相对湿度高(年均87%),是一个竹木密集、杂草丛生的山地沟豁,
Located in Laolu, Malipo County, southeast of Yunnan Province, Dongshan, Bali Creek, due to the recent attack by Vietnamese troops, the ecological environment has been destroyed, more serious rat damage. Therefore, we chose 6 points for rat density and mouse species surveys. Overview: The area is located between latitudes 22 ° 55 ’~ 23 ° 44’ and the southeast border of Yunnan is a subtropical mountain jungle. Elevation of the foot of the mountain is 107 meters, the summit of 1,422.2 meters, criss-cross the river, complex terrain, climate change, abundant rainfall, high relative humidity (87% average annual), is a bamboo dense, overgrown mountain ditch,