Leopard dispersal across a fragmented landscape in the Western Cape, South Africa

IF 1.1 4区 环境科学与生态学 Q4 ECOLOGY African Journal of Ecology Pub Date : 2024-06-17 DOI:10.1111/aje.13284
Anita Wilkinson, Michael Fabricius, Erica Brink, Rebecca Garbett, Eugene Hahndiek, Kathryn S. Williams
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Abstract

Leopard (Panthera pardus) dispersal is poorly documented. An amalgamation of independent, mixed-method camera trap data spanning six years provides evidence of male leopard dispersal across the highly fragmented Overberg region, Western Cape, South Africa. Dispersal distances from four individuals ranged from 35.3 to 112.0 km between the origin and destination datapoints. Leopard dispersal across the modified landscape affirms their adaptability and resilience and reveals local functional connectivity. We caution against population status complacency but rather advocate for maintaining and improving functional landscape connectivity for this umbrella species. This study, which collated piecemeal data from four sources, highlights the importance of collaboration and data sharing in conservation.

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豹在南非西开普省破碎景观中的散布情况
有关金钱豹(Panthera pardus)散布的记录很少。通过对独立的、混合方法的相机陷阱数据进行整合,发现了雄豹在南非西开普省高度分散的奥弗贝格地区进行散布的证据。四个个体在出发地和目的地数据点之间的扩散距离从 35.3 公里到 112.0 公里不等。豹在改良地貌上的散布证实了它们的适应性和复原力,并揭示了当地的功能连接性。我们告诫不要对种群状况沾沾自喜,而应倡导保持和改善这一伞状物种的景观功能连接性。这项研究整理了来自四个来源的零散数据,凸显了合作与数据共享在保护中的重要性。
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来源期刊
African Journal of Ecology
African Journal of Ecology 环境科学-生态学
CiteScore
2.00
自引率
10.00%
发文量
134
审稿时长
18-36 weeks
期刊介绍: African Journal of Ecology (formerly East African Wildlife Journal) publishes original scientific research into the ecology and conservation of the animals and plants of Africa. It has a wide circulation both within and outside Africa and is the foremost research journal on the ecology of the continent. In addition to original articles, the Journal publishes comprehensive reviews on topical subjects and brief communications of preliminary results.
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