同类食肉动物在相对同质景观中的共存及环境因素对场地占用的影响

IF 0.9 4区生物学 Q4 ECOLOGY

Annales Zoologici Fennici Pub Date : 2020-05-14 DOI:10.5735/086.057.0106

Y. Hua, K. Vitekere, Jiao Wang, Mengyan Zhu, M. zaman, Guangshun Jiang

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引用次数: 9

摘要

利用81个相机陷阱拍摄的589张独立的豹猫(Prionailurus bengalensis)、赤狐(Vulpes Vulpes)和华北豹(Panthera pardus japonensis)的照片，对这些同域食肉动物的共存进行了研究。我们计算了一个占用模型，并运行单季节和双物种模型来研究占用、检测和共存的模式。我们的研究揭示了红狐和豹子在空间和时间上同时存在。豹子和豹子互相躲避，红狐和豹子特别在晚上共存。植被覆盖是用地占用候选模型中最重要的因子。

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Coexistence of Sympatric Carnivores in a Relatively Homogenous Landscape and the Effects of Environmental Factors on Site Occupation

We used a total of 589 independent photos of three species — the leopard cat (Prionailurus bengalensis), red fox (Vulpes vulpes) and North China leopard (Panthera pardus japonensis) — from 81 camera traps to study coexistence of those sympatric carnivores. We computed an occupancy model and ran single-season and two-species models to examine patterns in occupancy, detection and coexistence. Our study revealed simultaneous presence of red foxes and leopards both in space and in time. Leopard cats and leopards avoided each other, and red foxes and leopard cats coexisted particularly at night. Vegetation cover was found to be the most important factor in candidate models for site occupation.

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来源期刊

Annales Zoologici Fennici 生物-动物学

CiteScore

2.40

自引率

14.30%

发文量

审稿时长

>12 weeks

期刊介绍： Annales Zoologici Fennici publishes mainly original research reports, but also in-depth reviews and commentaries on all aspects of animal ecology and evolution, and fields related to them. Our aim is to promote papers which focus on the interactions among various components in the past and present environments by using integrative and cross-disciplinary approaches. This may be achieved by employing tools from different fields of research, such as (but not restricted to): ecology and paleoecology, molecular ecology and phylogeography, conservation biology, human-induced contemporary evolution and wildlife management, animal behaviour and interactions (including recognition systems and mechanisms), paleontology (except systematics and taxonomy) and evolution, bioenergetics.