利用红外相机调查黑龙江小北湖国家级自然保护区兽类及鸟类多样性  

Investigation on Mammal and Bird Diversity in Heilongjiang Xiaobeihu National Nature Reserve by Infrared Camera

作　　者：孙继旭 项凤影 关艳辉 郭世贤 夏本志 姜广顺[2] SUN Ji-xu;XIANG Feng-ying;GUAN Yan-hui(Heilongjiang Xiaobeihu National Nature Reserve Administration,Ningan,Heilongjiang 157400)

机构地区：[1]黑龙江小北湖国家级自然保护区管理局,黑龙江宁安157400 [2]东北林业大学野生动物与自然保护地学院,黑龙江哈尔滨150040

出　　处：《安徽农业科学》2023年第6期106-109,共4页Journal of Anhui Agricultural Sciences

摘　　要：2016年10月至2018年10月,利用红外相机调查黑龙江小北湖国家级自然保护区内的兽类和鸟类多样性。调查期内共布设31个监测位点,累计12 356个相机监测日,获得有效照片及视频共15 849张(段),独立有效记录共计6 951次,共鉴定出兽类5目11科19种和鸟类10目16科42种。其中,国家I级重点保护野生动物3种,国家Ⅱ级重点保护野生动物14种,被世界自然保护联盟(IUCN)红色名录列为濒危(EN)2种、易危(VU)1种和近危(NT)1种。兽类相对多度指数前5位从高到低依次是狍Capreolus pygargus(197.96)、狗獾Meles leucurus(53.17)、野猪Sus scrofa(40.95)、黄喉貂Martes flavigula(37.07)、松鼠Sciurus vulgaris(36.34);鸟类RAI前5位从高到低依次是环颈雉Phasianus colchicus(7.45)、松鸦Garrulus glandarius(5.26)、花尾榛鸡Tetrastes bonasia(4.13)、星鸦Nucifraga caryocatactes(2.75)、山斑鸠Streptopelia orientalis(1.94)。From October 2016 to October 2018,the diversity of mammals and birds in Heilongjiang Xiaobeihu National Nature Reserve was investigated by infrared camera.During the investigation period,a total of 12356 camera monitoring days were set up at 31 monitoring sites,and 15849 valid photos and videos were obtained,with a total of 6951 independent and effective records.A total of 19 species of mammals belonging to 11 families of 5 orders and 42 species of birds belonging to 16 families of 10 orders were identified.Among them,there were 3 species of national Class I key protected wild animals and 14 species of national Class II key protected wild animals,which were listed as endangered(EN)2 species,vulnerable(VU)1 species and near endangered(NT)1 species by IUCN Red List.The top five mammal relative richness index(RAI)from high to low were Capreolus pygargus(197.96),Meles leucurus(53.17),Sus scrofa(40.95),Martes flavigula(37.07),Sciurus vulgaris(36.34);The top five birds RAI from high to low were Phasianus colchicus(7.45),Garrulus glandarius(5.26),Tetrastes bonasia(4.13),Nucifraga caryocatactes(2.75),and Streptopelia orientalis(1.94).

关 键 词：小北湖自然保护区 红外相机 兽类 鸟类 生物多样性 

分 类 号：S759.9[农业科学—森林经理学]