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利用红外相机技术对广东东源康禾省级自然保护区林下 鸟兽群落组成及其特征的研究
潘秋荣,叶辉,韩婉诗,张伟雄,张木
1.广东东源康禾省级自然保护区管理处;2.广州草木蕃环境科技有限公司
摘要:
红外相机技术相对传统方法在调查大中型兽类与地栖型鸟类的物种组成及其活动节律等方面有较大优势，为探究这类动物在康禾保护区的组成等特征，2017 年 12 月至 2018 年 9 月，通过 30 台红外相机进行了初步调查，共拍摄到独立照片 2 233 张，鉴定出野生动物 32 种，其中，大中型兽类 3 目 6 科 8 种，鸟类 7 目 14 科 24 种，其中国家二级重点保护野生动物有斑林狸 (Prionodon paricolor)、蛇雕(Spilornis cheela)、褐翅鸦鹃 (Centropus sinensis)、白鹇 (Lophura nycthemera)、仙八色鸫 (Pitta nympha)；相对多度指数最高的是白鹇 (121.58)；白鹇、紫啸鸫（Myophonus caeruleus）和橙头地鸫（Geokichla citrira）均为典型的昼行性动物，果子狸（Paguma larvata）为典型的夜行性动物；此外，鸟兽物种数现一定的海拔分布趋势。
关键词:  红外相机  康禾自然保护区  物种多样性  相对多度指数  活动节律
DOI：
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基金项目:2017 年（广东）省级林业发展及保护专项资金（自然保护区建设项目）；动物多样性监测体系建设项目（440000-201708- 199050-0001）
Study on Community Composition and Characteristics of Mammal and Bird Using Infrared Camera in Dongyuan Kanghe Provincial Nature Reserve, Guangdong
Pan Qiurong1, Ye Hui2, Han Wanshi3, Zhang Weixiong3, Zhang Mu3
1.The Management of Dongyuan Kanghe Provincial Nature Reserve, Guangdong;2.The Management of Dongyuan Kanghe Provincial Nature Reserve;3.Guangzhou Ecological Research Co.,Ltd
Abstract:
Compared with traditional methods, infrared camera technology has great advantages in investigating the species composition and activity rhythm of large and medium-sized mammals and terrestrial birds. In order to explore the composition and other characteristics of these animals in Kanghe reserve, a preliminary survey was conducted by 30 infrared cameras from December 2017 to September 2018. A total of 2,233 images had been caught by the infrared cameras and 32 species of mammals and birds were identified. Among them, there were 8 species in 6 families and 3 orders of large and medium-sized mammals and 24 species in 14 families and 7 orders of birds. Species found in the camera traps included 5 national second class protected wild animals such as the Prionodon pardicolor, Spilornis cheela, Centropus sinensis, Lophura nycthemera and Pitta nympha. Lophura nycthemera had the highest relative abundance. Lophura nycthemera, Myophonus caeruleus and Geokichla citrina were diurnal animals, Paguma larvata were nocturnal animals. Furthermore the species number of mammals and birds showed a certain altitude distribution trend.
Key words:  infrared camera  Kanghe Nature Reserve  species diversity  relative abundance index  activity rhythm