利用红外相机监测四川唐家河国家级自然保护区鸟兽多样性  

Camera-trapping survey of wild mammals and birds in Tangjiahe National Nature Reserve,Sichuan Province

作　　者：肖梅 王红 何芳 蔡丽君 李明富[1] 杨旭 谌利民 李生强 XIAO Mei;WANG Hong;HE Fang;CAI Lijun;LI Mingfu;YANG Xu;SHEN Limin;LI Shengqiang(Sichuan Tangjiahe National Nature Reserve Management Office,Guangyuan 628109,China;Chengdu Xing-Ai Information Technology Co.,Ltd.,Chengdu 610051,China;Sichuan Tangjiahe Scenic Spot Administration Bureau,Guangyuan 628109,China;Sichuan Academy of Giant Panda Science,Chengdu 610057,China;College of Life Sciences,China West Normal University,Nanchong 637001,China)

机构地区：[1]四川省唐家河国家级自然保护区管理处,四川广元628109 [2]成都兴艾信息技术有限公司,四川成都610051 [3]四川省广元唐家河风景区管理局,四川广元628109 [4]四川省大熊猫科学研究院,四川成都610057 [5]西华师范大学生命科学学院,四川南充637001

出　　处：《四川林业科技》2025年第1期11-21,共11页Journal of Sichuan Forestry Science and Technology

基　　金：四川省唐家河国家级自然保护区管理处红外相机数据管理与维护服务项目(2020年度);红外相机监测数据处理分析服务项目(CXYCS[2023]118)。

摘　　要：2020年3月至2022年11月,我们在四川唐家河自然保护区内布设386个相机位点,对区内林下大中型兽类和鸟类开展监测,在137200个有效相机日下获得37981条独立有效记录,识别出4目12科26种兽类和6目16科53种鸟类。其中,国家Ⅰ级重点保护兽类5种、鸟类2种,国家Ⅱ级重点保护兽类9种、鸟类10种;IUCN红色名录濒危(EN)物种2种、易危(VU)物种6种、近危(NT)物种4种;我国特有兽类7种、鸟类6种。中华扭角羚(Budorcas tibetana)(RAI=9.8622;SO=93.78%)、小麂(Muntiacus reevesi)(RAI=3.9978;SO=60.10%)、野猪(Sus scrofa)(RAI=2.7442;SO=88.34%)、中华斑羚(Naemorhedus griseus)(RAI=2.4235;SO=80.83%)、红腹角雉(Tragopan temminckii)(RAI=0.6655;SO=26.94%)的相对多度指数和位点占有率均排在前列。同时记录到藏雪鸡(Tetraogallus tibetanus)、白眉鸫(Turdus obscurus)、淡尾鹟莺(Phylloscopus soror)、淡背地鸫(Zoothera mollissima)、蓝眉林鸲(Tarsiger rufilatus)5种鸟类为保护区新记录。兽类物种丰富度在不同功能分区和不同区域位置均较高,而鸟类物种丰富度较高的区域主要集中在核心区。建议强化对目前尚未覆盖区域的监测力度,同时加强保护区生态系统健康度及稳定性评价等方面研究。From March 2020 to November 2022,386 infrared cameras were set up to continuously monitor large and medium-sized mammals and bird species in the forest of Tangjiahe National Nature Reserve in Sichuan Province.Under 137,200 effective camera working days,37,981 independent and effective records were obtained,and 26 species of wild mammals and 53 species of wild birds were identified.Among them,there were 5 mammals and 2 birds of national first-class protected animals,9 mammals and 10 birds of national second-class protected animals.There were two endangered(EN)species,six vulnerable(VU)species and four near threatened(NT)species in the IUCN Red List.There were 7 species of mammals and 6 species of birds endemic to China.Based on the relative abundance index(RAI)and site occupancy(SO),Chinese Takin(Budorcas tibetana)(RAI=9.8622;SO=93.78%),Chinese Muntjac(Muntiacus reevesi)(RAI=3.9978;SO=60.10%),Wild Boar(Sus scrofa)(RAI=2.7442;SO=88.34%),Chinese Goral(Naemorhedus griseus)(RAI=2.4235;SO=80.83%),Temminck’s Tragopan(Tragopan temminckii)(RAI=0.6655;SO=26.94%)were ranked as the 5 most abundant mammal and bird species.Meanwhile,five bird species including Tibetan Snowcock(Tetraogallus tibetanus),Alström's Warbler(Phylloscopus soror),Alpine Thrush(Zoothera mollissima),yebrowed Thrush(Turdus obscurus),Himalayan Bush-robin(Tarsiger rufilatus)were new records in the nature reserve.The mammal species richness was higher in different functional zones and different regional locations of the reserve,while the bird species richness was higher in the core area.It is suggested to strengthen the monitoring of the uncovered areas,and strengthen the evaluation of the health and stability of the ecosystem in this nature reserve.

关 键 词：唐家河保护区 红外相机 鸟兽多样性 物种丰富度 空间分布 

分 类 号：Q958[生物学—动物学]