新冠肺炎政府应对措施对克鲁格国家公园犀牛的影响

Sam M. Ferreira, Cathy Greaver, Chenay Simms, L. Dziba
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引用次数: 5

摘要

各国政府采取的全球COVID-19应对措施限制了国际旅行,实施了国家封锁,导致经济衰退,并影响了人们的生计。旅行限制和国家封锁可能会限制高价值野生动物产品(如犀牛角)的国际非法供应链。我们评估了南非对COVID-19的封锁反应是否导致克鲁格国家公园的犀牛偷猎暂停。我们整理了2017年的偷猎事件信息,并利用2017年至2019年的趋势对2020年的预期事件进行了预测。护林员观察到,在南非的严格封锁期间,偷猎事件大大减少。随着限制的放松,偷猎事件有所增加。尽管2019冠状病毒病(COVID-19)导致偷猎暂停,但克鲁格国家公园的黑犀牛和白犀牛数量继续下降,因为招募人员无法抵消偷猎和自然死亡。
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The Impact of COVID-19 Government Responses on Rhinoceroses in Kruger National Park
Global COVID-19 responses by governments restricted international travel, imposed national lockdowns, reduced economies, and influenced people's livelihoods. Travel restrictions and national lockdowns may constrain international illegal supply chains of high value wildlife products such as rhinoceros (rhino) horn. We evaluated whether the COVID-19 lockdown responses by South Africa induced a poaching pause on rhinos in Kruger National Park. We collated information on poaching incidences from 2017 and made predictions for expected incidences during 2020 using trends noted between 2017 and 2019. Rangers observed substantially fewer incidences of poaching during South Africa's hard lockdown. As restrictions eased, poaching incidences increased. Despite the COVID-19 poaching pause, both black and white rhinos continued to decline in Kruger National Park as recruitment could not offset poaching and natural deaths.
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