生命科学研究2024，Vol.28Issue(3)：258-266,9.DOI:10.16605/j.cnki.1007-7847.2023.12.0222
湖南高望界国家级自然保护区毛冠鹿(Elaphodus cephalophus)活动节律及生境选择研究
Investigation of Activity Rhythm and Habitat Selection of Elaphodus cephalophus in Hunan Gaowangjie National Nature Reserve
摘要
Abstract
To find out the population,activity rhythm and habitat characteristics of Elaphodus cephalophus in Gaowangjie National Nature Reserve,the animals in the region were monitored and studied from March 2021 to May 2022 and from March to December 2023 using infrared camera technology.The results showed that 1)The point-occurrence rate of E.cephalophus was 66.67％,and the relative abundance index(RAI)was 1.61;2)There were significant differences in daily activity intensity,with the lowest RAI at 4:00-6:00 and the highest RAI at 18:00-20:00;3)There were significant differences in monthly activity intensity,and the RAI reached a peak in June,forming a unimodal activity rhythm;4)Habitat selection was different in different seasons.Altitude,vegetation type and shrub coverage were the main factors affecting habitat selec-tion in spring,altitude and shrub coverage in summer,altitude and slope position in autumn,and altitude,slope position,vegetation type and tree coverage in winter;5)There were significant differences between spring and other 3 seasons in tree coverage,shrub coverage and slope direction selection.In winter,the ani-mals tended to be active in semi-sunny slope habitats with tree coverage of 76％～100％and shrub coverage of 26％-50％,while in other 3 seasons,they tended to be active in semi-shaded slope habitats with tree coverage of 51％～75％and shrub coverage of 51％～75％.There was no significant difference in habitat se-lection in spring,summer and autumn.关键词
毛冠鹿/高望界国家级自然保护区/活动节律/生境选择Key words
Elaphodus cephalophus/Gaowangjie National Nature Reserve/activity rhythm/habitat selection分类
生物科学引用本文复制引用
向杰,张佑祥,吴涛,张自亮,谢增文,何佳秀,王秋盼,鲁云,刘菊敏,黄玉萍,兰香英..湖南高望界国家级自然保护区毛冠鹿(Elaphodus cephalophus)活动节律及生境选择研究[J].生命科学研究,2024,28(3):258-266,9.基金项目
湖南省财政厅国家重点野生动植物保护项目"古丈县自然保护地雉类的保护与监测研究" （）
国家级大学生创新创业训练项目"基于红外相机技术的高望界哺乳类调查"(202110531026) （202110531026）
