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首页> 外文期刊>ScientificWorldJournal >Population Viability Analysis of the Endangered Roan Antelope in Ruma National Park, Kenya, and Implications for Management
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Population Viability Analysis of the Endangered Roan Antelope in Ruma National Park, Kenya, and Implications for Management

机译：肯尼亚鲁马国家公园濒危软羊羚的种群生存力分析及其管理意义

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Population viability analysis (PVA) was used to (1) establish causes of roan population decline for the past 30 years in Ruma National Park (RNP), the only park where wild roans remain in Kenya, and (2) predict the probability of roan persistence under existing and alternative management options. PVA was done using long-term data based on population dynamics, life history, climatic conditions, and expert knowledge. Poaching was identified as the main cause of roan decline in RNP. Several antipoaching and prioritized habitat management interventions to promote population recovery and sustainable conservation of roans are described. PVA predictions indicated that, without these interventions, the roan population cannot persist more than 3 decades. Furthermore, ensuring sustainable conservation of roans in RNP will boost tourism in Western Kenyan and thus alleviate poverty in this part of the country. Improved income from tourism will reduce the possible pressures from hunting and give greater incentives for local people to be actively engaged in roan conservation.
机译：人口生存力分析（PVA）用于（1）在过去的30年中确定鲁马国家公园（RNP）罗恩种群减少的原因，这是肯尼亚唯一保留野生罗恩的公园，并且（2）预测罗恩发生的可能性现有和替代管理选项下的持久性。 PVA是使用基于人口动态，生活史，气候条件和专家知识的长期数据完成的。盗猎被确定为RNP贷款减少的主要原因。描述了几种反偷猎和优先排序的栖息地管理干预措施，以促进人口恢复和可持续养护罗恩。 PVA的预测表明，如果没有这些干预措施，软贷款人口将无法持续超过3年。此外，确保RNP中的花冠得到可持续保护，将促进肯尼亚西部的旅游业，从而减轻该国该地区的贫困。来自旅游业的收入增加将减轻狩猎带来的压力，并为当地人民积极参与养护花ro提供更大的激励。

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