喀麦隆贝努埃建筑群两个地区科尔多凡长颈鹿(Giraffa camelopardalis antiquorum)种群数量的初步估计

IF 1.1 4区 环境科学与生态学 Q4 ECOLOGY
Connor Parks, Samuel Penny, Achile Mengamenya Goue, Denis Nyugha, Tiwa T. Pauline, Xavier Vannier, Caspian Johnson
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引用次数: 0

摘要

科尔多凡长颈鹿(Giraffa camelopardalis antiquorum)是一个极度濒危的亚种。要管理和保护这一分类群,最新的种群数量估计至关重要。我们采用个体识别技术,通过在野外偶然观察到的图像和临时相机陷阱,对喀麦隆北部贝努埃国家公园(BeNP)和附近的第18狩猎区(HZ18)的科尔多凡长颈鹿种群进行了评估。此外,我们还评估了不同地点之间的联系。我们估计,BeNP 和 HZ18 的长颈鹿种群数量分别为 27 头和 25 头。两个地点均未捕获长颈鹿。研究结果凸显了该地区的重要性,并强调了继续开展保护工作的必要性。我们的研究为今后的监测工作提供了一个基准,并为制定标准化的野生动物监测框架提供了支持。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Preliminary population estimate of Kordofan giraffe (Giraffa camelopardalis antiquorum) in two areas of the Benoué complex, Cameroon

Preliminary population estimate of Kordofan giraffe (Giraffa camelopardalis antiquorum) in two areas of the Benoué complex, Cameroon

The Kordofan giraffe (Giraffa camelopardalis antiquorum) is a critically endangered subspecies. To manage and conserve this taxon, up-to-date population estimates are crucial. We provide a population assessment of Kordofan giraffe in Bénoué National Park (BeNP) and nearby Hunting Zone 18 (HZ18), in northern Cameroon, using individual identification techniques from images captured in the field from opportunistic sightings and ad hoc camera trap efforts. Additionally, we assess connectedness between sites. We estimated populations of 27 and 25 individuals in BeNP and HZ18, respectively. No giraffes were captured in both sites. Findings highlight the area's importance and emphasise the need for continued conservation efforts. Our study provides a baseline for future monitoring and supports the development of a standardised wildlife monitoring framework.

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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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