新疆农业大学学报2025，Vol.48Issue(4)：321-330,10.DOI:10.20088/j.cnki.jxau.2025.04.008
基于红外相机技术的乌鲁木齐市鸟兽多样性调查
Camera-Trapping Investigation of Bird and Mammal Diversity in Urumqi
摘要
Abstract
In order to investigate the diversity of birds and mammals in Urumqi,Xinjiang,from September 2023 to May 2025,88 infrared cameras were set up in four habitats(desert,gobi,forest and bare rock)in Urumqi,and the species diversity of birds and mammals was investigated.A total of 22 species of mammals(4 orders and 13 families)and 41 species of birds(7 orders and 19 families)were recorded,including 1 species of first-class national key protected wildlife and 16 species of second-class national key protected wildlife.According to the investigation,the highest relative abundance index(RAI)of birds and mammals was the red-billed chough(Pyrrhocorax,RAI=0.423)and red deer(Cervus elaphus,RAI=2.087)respectively.The highest grid occu-pancy rate was the Brandt's Mountain Finch(Leucosticte brandti,15.48%)and the red fox(Vulpes vulpes,55.95%)respectively.During the warm season(October-March of the following year),the Shannon-Weiner in-dex and Simpson diversity index of the overall community,as well as the evenness index of mammals,showed significant habitat differences(P<0.05).During the cold season(April-September),the Shannon-Weiner index of birds and the overall community,as well as the Simpson diversity index of birds,showed significant habitat dif-ferences(P<0.05).The Shannon-Weiner index and Simpson diversity index of birds in the desert habitat and the evenness index of mammals in the Gobi habitat showed significant seasonal differences(P<0.05).The in-vestigation shows that Urumqi is rich in birds and mammals.Species diversity is affected by habitat types and sea-sons,which has significant regional ecological protection value.关键词
红外相机技术/鸟兽群落/物种多样性Key words
camera-trapping technology/mammal and bird community/species diversity分类
生物科学引用本文复制引用
王世慧,比力克亚尔·阿布力米提,高为震,丁鹏,时磊..基于红外相机技术的乌鲁木齐市鸟兽多样性调查[J].新疆农业大学学报,2025,48(4):321-330,10.基金项目
第三次新疆综合科学考察项目(2022xjkk1200) （2022xjkk1200）
中央财政林业和草原生态保护修复项目(2023-2024) （2023-2024）
