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Distribution of Nocturnal Forest Birds and Mammals in North-Eastern New South Wales: Relationships With Environmental Variables and Management History.

机译:新南威尔士州东北部夜间森林鸟类和哺乳动物的分布:与环境变量和管理历史的关系。

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摘要

A regional survey of the forests in north-eastern New South Wales recorded eight species of nocturnal forest birds and nine species of arboreal marsupials from 291 sites. Three major environmental gradients accounting for the distribution of these species in north-eastern New South Wales were identified: elevation, forest type (wet forest types having a dense mesic understorey or dry forest types having an open or sparse understorey), and logging intensity. Characteristic assemblages of species were associated with each end of these three gradients. A core group of species occurred across a wide range of environmental conditions, including logged and unlogged forest. Most species occurred with similar frequency in logged and unlogged forest. Implications for forest management are discussed.
机译:对新南威尔士州东北部森林的一项区域调查记录了来自291个地点的8种夜林鸟类和9种树栖有袋动物。确定了三个主要的环境梯度,这些梯度解释了这些物种在新南威尔士州东北部的分布:海拔,森林类型(湿润的森林类型为中度下层致密的森林类型或干燥的森林类型为开放或稀疏的下层森林)和伐木强度。物种的特征集合与这三个梯度的每个末端相关。核心物种种群发生在广泛的环境条件下,包括砍伐和未砍伐的森林。在未砍伐和未砍伐的森林中,大多数物种的发生频率相似。讨论了对森林管理的影响。

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  • 来源
    《Wildlife Research》 |1995年第3期|p.359-377|共19页
  • 作者单位

    *State Forests of New South Wales, PO Box 100, Beecroft, NSW 2119, Australia.B~epartmenotf Zoology, University of New England, Armidale, NSW 2351, Australia.C~cosurveyPst y Ltd, PO Box 13, Deniliquin, NSW 2710, Australia.;

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