热带和温带地区豹猫的活动规律差异性研究  

Activity pattern difference of Prionailurus bengalensis in tropical and temperate regions

作　　者：欧阳艺宁 陈曦[1] 王琦[1] 朱大鹏 颜文博[1] OUYANG Yining;CHEN Xi;WANG Qi;ZHU Dapeng;YAN Wenbo(School of Biological Science and Engineering,Shaanxi University of Technology,Hanzhong 723000,China;Shaanxi Foping National Nature Reserve Administration,Foping 723400,China)

机构地区：[1]陕西理工大学生物科学与工程学院,陕西汉中723000 [2]陕西佛坪国家级自然保护区管理局,陕西佛坪723400

出　　处：《陕西理工大学学报（自然科学版）》2023年第5期65-71,共7页Journal of Shaanxi University of Technology:Natural Science Edition

基　　金：海南省自然科学基金项目(321RC667);生态环境部中国环境科学研究院项目(2019-4-6)。

摘　　要：2020年7月—2021年11月,分别在秦岭中段南坡和海南尖峰岭山区布设红外相机136台和122台,共捕获豹猫有效照片247张,用于研究其在温带和热带区域的活动时间分配差异。结果表明:秦岭中段南坡山区豹猫在冷季和暖季都呈夜间活动模式;尖峰岭山区豹猫在旱季和雨季也基本呈夜间活动模式,但是还存在一定的白昼活动,特别是雨季的13:00还出现了一个白昼活动小高峰,旱季的07:00—09:00仍然存在较高的白昼活动。两个区域豹猫的活动强度指数均存在极显著月份差异。豹猫活动时间分配的区域差异可能是受到不同纬度的气候因素影响导致的。尖峰岭山区缺失其他大中型食肉动物和较重的旅游干扰,也可能是引起该区域豹猫活动时间分配差异的重要因素。From July 2020 to November 2021,136 and 122 infrared cameras were deployed in the southern slope of middle Qinling mountains and the Jianfengling mountains in Hainan,respectively.A total of 247 effective photos of Prionailurus bengalensis were captured,in order to study activity pattern difference between tropical and temperate regions.The results indicated that the Prionailurus bengalensis in the southern slope of the middle Qinling mountains show nocturnal activity patterns in both cold and warm seasons.It also basically presents nocturnal activity pattern in the dry season and rainy seasons in the Jianfengling mountains.However,there is still a certain amount of daytime activity,especially there shows a small peak of activity at 13:00 in the rainy season and still a high activity from 07:00 to 09:00 in the dry season.The relative activity intensity index of Prionailurus bengalensis in different months shows extremely significant differences in the southern slope of middle Qinling mountains,and also in the Jianfengling mountains.The difference in the activity time distribution of Prionailurus bengalensis between the southern slope of the middle Qinling mountains and the Jianfengling mountains in Hainan might be caused by climate differences at different latitudes.The absence of other large and medium-sized carnivores and heavy tourism interference in the Jianfengling mountains might also be important factors causing the difference in the activity time distribution of Prionailurus bengalensis in the region.

关 键 词：豹猫 活动规律 红外相机 纬度 

分 类 号：Q958.1[生物学—动物学]