根据沃尔泰拉原则与大型食肉动物共存。

IF 5.2 1区 环境科学与生态学 Q1 BIODIVERSITY CONSERVATION
Mark S Boyce, Cecile A E Carpentier, John D C Linnell
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引用次数: 0

摘要

与大型食肉动物共存是世界上最引人注目的保护挑战之一。生态学家已经确定了大型食肉动物(和大型食草动物)带来的生态效益,然而,牲畜的掠夺、对共享猎物的感知竞争、宠物和人类的风险以及社会冲突往往导致一系列利益相关者团体要求减少捕食者的数量。近100年前,维托·沃尔泰拉预测,猎物和捕食者死亡率的增加会导致猎物数量的增加和捕食者数量的减少。这一原则似乎是强有力的,而且往往与野生动物管理的目标相一致。尽管沃尔泰拉原理很少被认可,也很少在该领域得到检验,但它是生态学理论的一个基本成果,对保护具有重要意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Coexisting with large carnivores based on the Volterra principle.

Coexistence with large carnivores represents one of the world's highest profile conservation challenges. Ecologists have identified ecological benefits derived from large carnivores (and large herbivores), yet livestock depredation, perceived competition for shared game, risks to pets and humans, and social conflicts often lead to demands for reduction of predator numbers from a range of stakeholder groups. Nearly 100 years ago, Vito Volterra predicted that increased mortality on both prey and predators results in increased abundance of prey and decreased abundance of predators. This principle appears to be robust and often consistent with the objectives of wildlife management. Although seldom recognized, and rarely tested in the field, the Volterra principle is a fundamental outcome of ecological theory with important implications for conservation.

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来源期刊
Conservation Biology
Conservation Biology 环境科学-环境科学
CiteScore
12.70
自引率
3.20%
发文量
175
审稿时长
2 months
期刊介绍: Conservation Biology welcomes submissions that address the science and practice of conserving Earth's biological diversity. We encourage submissions that emphasize issues germane to any of Earth''s ecosystems or geographic regions and that apply diverse approaches to analyses and problem solving. Nevertheless, manuscripts with relevance to conservation that transcend the particular ecosystem, species, or situation described will be prioritized for publication.
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