【摘要】 在寿鹿山自然保护区3个呈隔离状态的林区内,就3种不同林型马麝的种群密度进行了比较研究.结果显示老虎山林区马麝密度为10.20～71.11头 km2,长岭山林区马麝密度为17.93头 km2,寿鹿山林区马麝密度为3.90～18.36头 km2.研究还表明,云杉乔木林和灌木林马麝密度较高,斑块状分布的灌丛有利于马麝栖息,稀疏灌木地、草地以及高而浓密呈连续分布的灌丛则不利于马麝栖息.更多还原

【Abstract】 The population densities(using pellet-count method) of alpine musk deer(Moschus chrysogaster) in the three fragmented isolated forests in the Shoulu Mountain Nature Reserve were compared:the density in Mt. Laohu Forest being 10.20～71.11 ind/km2,in Mt. Changling Forest 17.93 ind/km2,and in Mt. Shoulu Forest 3.90～18.36 ind/km2.The comparison showed that the densities in arbor forest and shrub are great;high and continuous dense shrub was disadvantageous to the musk deer,and patchy shrub was beneficial to them.Thus,the environmental factors conditioning the population densities and distribution of the musk deer was analyzed,and some conservative strategies were put forward.更多还原