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首页> 外文期刊>Oryx >Population density estimates and conservation concern for clouded leopards Neofelis nebulosa, marbled cats Pardofelis marmorata and tigers Panthera tigris in Htamanthi Wildlife Sanctuary, Sagaing, Myanmar
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Population density estimates and conservation concern for clouded leopards Neofelis nebulosa, marbled cats Pardofelis marmorata and tigers Panthera tigris in Htamanthi Wildlife Sanctuary, Sagaing, Myanmar

机译：缅甸实皆省Htamanthi野生动物保护区的云豹，新星云豹，云纹猫Pardofelis marmorata和老虎Panthera tigris的种群密度估计和保护问题

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The clouded leopard Neofelis nebulosa is a potent ambassador species for conservation, occurring from the Himalayan foothills eastwards to Indochina, between which Myanmar is a biogeographical land bridge. In Myanmar's Northern Forest Complex, the species co-occurs with the tiger Panthera tigris, leopard Panthera pardus, marbled cat Pardofelis marmorata, golden cat Catopuma temminckii and leopard cat Prionailurus bengalensis. We deployed cameras within the Htamanthi Wildlife Sanctuary over 2 consecutive years. In 2014-2015 we deployed 82 camera stations around the Nam Pa Gon stream (Catchment 1) for 7,365 trap days. In 2015-2016 we deployed 80 camera stations around the Nam E Zu stream (Catchment 2) for 7,192 trap days. In Catchment 1 we identified five tigers from 26 detections, five clouded leopards from 41 detections (68 photographs) and 11 marbled cats from 13 detections. Using Bayesian-based spatial capture-recapture we estimated the densities of tigers and clouded leopards to be 0.81 +/- SD 0.40 and 0.60 +/- SD 0.24 individuals per 100 km(2), respectively. In Catchment 2 we identified two tigers from three detections, nine clouded leopards from 55 detections and 12 marbled cats from 37 detections. Densities of clouded leopards and marbled cats were 3.05 +/- SD 1.03 and 8.80 +/- SD 2.06 individuals per 100 km(2), respectively. These differences suggest that human activities, in particular gold mining, are affecting felid populations, and these are a paramount concern in Htamanthi. We demonstrate the importance of Htamanthi within the Northern Forest Complex and highlight the Yawbawmee corridor as a candidate for protection.
机译：乌云密布的豹纹Neofelis nebulosa是一种有力的保护物种，从喜马拉雅山麓向东延伸到印度支那，在缅甸之间是生物地理上的陆桥。在缅甸北部森林区，该物种与老虎虎，虎豹，豹猫Pardofelis marmorata，金猫Catopuma temminckii和豹猫Prionailurus bengalensis并存。我们连续两年在Htamanthi野生动物保护区内部署了摄像头。在2014-2015年期间，我们在南巴贡溪流（集水区1）周围部署了82个摄影台，历时7,365天。在2015-2016年，我们在Nam E Zu溪流（集水区2）周围部署了80个摄像头站，共计7,192天的陷阱。在集水区1中，我们从26次检测中识别出5只老虎，从41次检测中识别出5只云豹（68张照片），从13次检测中识别出11只大理石纹猫。使用基于贝叶斯的空间捕获-重新捕获，我们每100 km（2）估计老虎和云豹的密度分别为0.81 +/- SD 0.40和0.60 +/- SD 0.24个人。在集水区2中，我们从3次检测中识别出两只老虎，从55次检测中识别出9只云豹，从37次检测中识别出12只大理石纹猫。每100 km（2），云豹和大理石猫的密度分别为3.05 +/- SD 1.03和8.80 +/- SD 2.06个人。这些差异表明人类活动，尤其是金矿开采正在影响猫科动物种群，而这在Htamanthi中至关重要。我们展示了Hantanthi在北部森林综合体中的重要性，并着重强调了Yawbawmee走廊作为保护的候选者。

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