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人类猎人生存的独特空间生态。

The unique spatial ecology of human hunters.

机构信息

Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway.

Norwegian Institute for Nature Research, Oslo, Norway.

出版信息

Nat Hum Behav. 2020 Jul;4(7):694-701. doi: 10.1038/s41562-020-0836-7. Epub 2020 Mar 16.

Abstract

Human hunters are described as 'superpredators' with a unique ecology. Chronic wasting disease among cervids and African swine fever among wild boar are emerging wildlife diseases in Europe, with huge economic and cultural repercussions. Understanding hunter movements at broad scales has implications for how to control the spread of these diseases. Here we show, based on analysis of the settlement patterns and movements of hunters of reindeer (n = 9,685), red deer (n = 47,845), moose (n = 60,365) and roe deer (n = 42,530) from across Norway (2001-2017), that hunter density was more closely linked to human density than prey density and that hunters were largely migratory, aggregated with increasing regional prey densities and often used dogs. Hunter movements extended across Europe and to other continents. Our results provide extensive evidence that the broad-scale movements and residency patterns of postindustrial hunters relative to their prey differ from those of large carnivores.

摘要

人类猎人被描述为具有独特生态的“超级掠食者”。鹿类中的慢性消耗病和野猪中的非洲猪瘟是欧洲新出现的野生动物疾病,对经济和文化造成了巨大影响。了解猎人在广泛范围内的活动情况对于控制这些疾病的传播具有重要意义。本研究基于对来自挪威各地(2001-2017 年)的驯鹿(n=9685 只)、马鹿(n=47845 只)、驼鹿(n=60365 只)和狍(n=42530 只)猎人的定居点模式和活动的分析,发现猎人密度与人类密度的相关性大于与猎物密度的相关性,且猎人主要是迁徙的,随着区域性猎物密度的增加而聚集,而且经常使用狗。猎人的活动范围扩展到了整个欧洲以及其他大洲。本研究结果提供了广泛的证据,表明相对于其猎物,后工业化猎人的广泛活动范围和居留模式与大型食肉动物不同。

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