大兴安岭呼中自然保护区兽类多样性研究

于2016年6月至2018年6月,在呼中自然保护区共架设红外相机46台进行兽类多样性研究。通过对拍摄结果筛选,其中55 856份记录可以鉴定出具体物种,有效探测总数1 128个(狍子、驼鹿、野猪、原麝、黑熊、紫貂、猞猁和花尾榛鸡)。研究结果表明:相对多度指数最高的物种为狍子(RAT=9.82),其次为野猪(RAI=8.59);食肉目中,猞猁(RAI=3.10)的相对多度指数最高,其次为紫貂(RAI=2.93);偶蹄目中,相对多度指数最低的为驼鹿(RAI=1.94)。

Stude on the Mammal of Diversity of Huzhong Nature Reserve in Daxing'anling

The diversity of mammals mountains was studied by using infrared camera in Huzhong nature reserve in Daxing'anling. In the winter of 2016, 46 infrared cameras were set up in Huzhong nature reserve. From the camera shooting from 2016 to 2018, 55,856 records can identify specific species, effectively detecting a total of 1128 (Roe deer, moose, wild boar, musk deer, black bear, sable, lynx and hazel grouse). The species with the highest relative abundance index was Roe deer (RAT=9.82), followed by wild boar (RAI=8.59). In Carnivora, the relative abundance index of lynx (RAI=3.10) is the highest, followed by the sable (RAI=2.93) and the moose (RAI=1.94). Local data and basic information are provided for follow-up research and protected area management.