SPECIES RICHNESS, SPATIAL DISTRIBUTIONS AND DENSITIES OF LARGE- AND MEDIUM-SIZED MAMMALS IN THE NORTHERN PERIPHERY OF BOUMBA-BEK NATIONAL PARK, SOUTHEASTERN CAMEROON
SPECIES RICHNESS, SPATIAL DISTRIBUTIONS AND DENSITIES OF LARGE- AND MEDIUM-SIZED MAMMALS IN THE NORTHERN PERIPHERY OF BOUMBA-BEK NATIONAL PARK, SOUTHEASTERN CAMEROON
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喀麦隆东南部邦巴贝克国家公园北缘大中型哺乳动物物种丰富度、空间分布和密度
DOI：
10.14989/189626
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
F. M. Aghomo
中科院分区：
文献类型：
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作者：
K. S. Bobo;T. O. W. Kamgaing;B. C. Ntumwel;Djafsia Kagalang;Paulin Nghoueda Jean Kengne;Serge Mekongo Laurent Ndengue;M. M. N. Badjeck;F. M. Aghomo
本研究提供了位于喀麦隆东南部Boumba-Bek国家公园北方边缘的两个社区狩猎区（CHZ 13和14）中大型和中型哺乳动物的物种丰富度、空间分布和密度的基本数据。调查沿沿着126个2公里的样带和样带之间的101个recce走道进行，总长度超过398公里。共观察到31种或31组大中型哺乳动物。最高的遭遇率（ER）记录为红色小羚羊（8.74迹象/公里），蓝色小羚羊（6.12），刷尾豪猪（4.42）。观察到大象、红河猪、树穿山甲、黄背小羚羊和大猩猩的ER相对较高（0.5或更高）。人类活动，包括狩猎和诱捕广泛观察在研究区。空间分布分析表明，不同物种受人类活动的影响不同。在CHZ 13，一个人口较多的地区，红小羚羊和红河猪（当地人的重要狩猎动物）的数量似乎有所减少。相比之下，小羚羊和红河猪仍然在CHZ 14在类似的水平，在邻近的国家公园。这些结果表明，公园附近的地区可能存在不同阶段的动物恶化，因此，情况应该仔细研究，制定一个有效的野生动物管理模式，不仅有助于保护生物多样性，而且可持续利用当地人民的肉类。
This study provides basic data on the species richness, spatial distributions, and densities of largeand medium-sized mammals in two Community Hunting Zones (CHZs 13 and 14) located in the northern periphery of Boumba-Bek National Park, southeastern Cameroon. The survey was conducted along 126 2-km transects and 101 recce walkways between transects, over a total of 398 km. A total of 31 species, or groups of species, of largeand medium-sized mammals were observed. The highest encounter rates (ERs) were recorded for red duikers (8.74 signs/ km), blue duiker (6.12), and brush-tailed porcupine (4.42). Relatively high ERs (0.5 or more) were observed for elephant, red river hog, tree pangolin, yellow-backed duiker, and gorilla. Human activities including hunting and snaring were widely observed in the study area. Spatial distribution analysis revealed that different species were affected differently by human activities. In CHZ 13, an area more populated by humans, populations of red duikers and red river hog, important game animals for the local people, appeared to have decreased. In contrast, duikers and red river hog remained in CHZ 14 at similar levels as in the neighboring national parks. These results suggest that areas neighboring the park can exist in different stages of animal deterioration; therefore, the situation should be examined carefully to elaborate an effective wildlife management model that contributes not only to the conservation of biodiversity but also to the sustainable use of bushmeat by local people.
喀麦隆东南部格里布的民众和社会组织
DOI：
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发表时间：
2014
期刊：
African Study Monographs, supple. issue
影响因子：
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作者：
Yasuoka;H.;M. Hirai;T. O. W. Kamgaing;Z. C. B. Dzefack;E. C. B. Kamdoum;and K. S. Bobo;Mitsuo Ichikawa;Masaaki Hirai;Mikako Toda
通讯作者：
Mikako Toda