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首页> 外文期刊>Journal of Wildlife Management >Informing management of endemic habitat specialists: multiscale habitat selection by the Red Hills salamander.
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Informing management of endemic habitat specialists: multiscale habitat selection by the Red Hills salamander.

机译：通知地方性生境专家管理：红山sal进行多尺度生境选择。

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摘要

Rare species with highly specific habitat requirements present challenges for land managers. The primarily fossorial Red Hills salamander (Phaeognathus hubrichti) is endemic to a small area in south-central Alabama and restricted to a unique coastal plain slope and ravine habitat. Both the current distribution and population demography of the species are thought to be influenced by past and current land use. We quantified habitat use and selection of P. hubrichti at 6 scales: 3 of which were designed to identify habitat attributes at the landscape scale, the remaining were designed to identify habitat attributes at the microhabitat scale. We documented habitat selection at all 6 spatial scales. Because the data best explained habitat selection at the smallest spatial scale that we evaluated, we advocate for an approach to P. hubrichti habitat management and restoration that begins at a fine spatial scale but incorporates management goals at multiple and larger scales. The framework we use for quantifying habitat selection of P. hubrichti may be useful for other rare species with narrow ranges and specific habitat requirements.
机译：具有特殊栖息地要求的稀有物种为土地管理者带来了挑战。主要的红山sal（Phaeognathus hubrichti）是阿拉巴马州中南部的一小块地方性地方病，仅限于独特的沿海平原和山沟栖息地。该物种的当前分布和人口统计都被认为受过去和当前土地使用的影响。我们在6个尺度上量化了对P. hubrichti栖息地的使用和选择：其中3个被设计为在景观尺度上识别栖息地属性，其余的被设计为在微栖息地尺度上识别栖息地属性。我们记录了所有6个空间尺度上的栖息地选择。由于数据能最好地解释我们评估的最小空间尺度上的栖息地选择，因此我们主张采用一种在细微的空间尺度上开始但结合了多个更大尺度的管理目标的方法对嗜血假单胞菌进行栖息地管理和恢复。我们用于量化中枢疟原虫栖息地选择的框架可能对其他范围狭窄且有特定栖息地要求的稀有物种很有用。

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