猫头鹰对阿尔卑斯山森林保护的反应

V. Nemček, B. Kohl
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引用次数: 0

摘要

作为洞穴的居民,一些猫头鹰物种受益于自然过程、不同的树木组成和更高的枯木量。我们假设保护区会对猫头鹰群落产生积极的影响。我们比较了管理森林和保护森林中22条线上猫头鹰的丰度。在这里,我们记录了猫头鹰的声音交流。不同地区猫头鹰群落的组成没有差异。然而,我们发现了森林景观完整性指数和海拔高度对猫头鹰多样性的影响。保护区的森林可能需要时间来形成自然的和异质的生境结构。保护的首要任务应该是提高森林的完整性。我们的研究结果还证实,经过管理的森林可以拥有高度多样化的猫头鹰。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Owls’ responses to forest conservation in the Alps
Abstract As inhabitants of cavities, some owl species benefit from natural processes, different tree compositions and higher volumes of dead wood. We assumed that protected areas would have a positive impact on the owl community. We compared the abundance of calling owls on 22 lines in managed versus protected forests. Here, we recorded the acoustic communication of owls. The composition of the owl community did not differ between areas. However, we found the impact of forest landscape integrity index and altitude on the diversity of owls. Forests in protected areas probably need time to develop natural and heterogeneous habitat structures. The conservation priority should be to increase the integrity of the forests. Our results also confirmed that managed forests can have a high diversity of owls.
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来源期刊
CiteScore
0.80
自引率
0.00%
发文量
0
审稿时长
12 weeks
期刊介绍: Journal for science, research and conservation on birds of prey and owls. Slovak Raptor Journal is issued generally annually and publishes original papers, reviews, short notes and other articles focusing on birds of prey and owls. All articles are published in English.
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