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Falling through the policy cracks: implementing a roadmap to conserve aerial insectivores in North America
Avian Conservation and Ecology ( IF 1.4 ) Pub Date : 2020-01-01 , DOI: 10.5751/ace-01618-150123
Silke Nebel , James Casey , Marc-André Cyr , Kevin J. Kardynal , Elizabeth A. Krebs , Elisabeth F. Purves , Marc Bélisle , R. Mark Brigham , Elly C. Knight , Christy Morrissey , Robert G. Clark

Nebel et al discusses the implementation of a roadmap to conserve aerial insectivores in North America Aerial insectivores are subject to myriad anthropogenic stressors across their annual cycles but there is little evidence that a single factor explains the fluctuations observed among populations and species The expansion of intensive agricultural and urban land use especially over the last 30 years has introduced a range of threats impacting both habitat quantity and quality Direct impacts include habitat loss and degradation, particularly of wetlands, grasslands, and forests, and indirect impacts of stressors that reduce the quality of breeding, foraging, and roosting sites The response by Canadians to the COVID-19 pandemic amply demonstrates that rapid changes are possible when we work together to surmount challenges

中文翻译:

从政策裂缝中走出来:在北美实施保护空中食虫动物的路线图

Nebel 等人讨论了在北美保护空中食虫动物的路线图的实施 空中食虫动物在其年度周期中受到无数人为压力因素的影响,但几乎没有证据表明单一因素可以解释观察到的种群和物种之间的波动 集约化农业的扩张尤其是在过去 30 年中,城市土地利用引入了一系列威胁,影响栖息地数量和质量 直接影响包括栖息地丧失和退化,特别是湿地、草原和森林的丧失和退化,以及降低繁殖质量的压力源的间接影响、觅食和栖息地 加拿大人对 COVID-19 大流行的反应充分表明,当我们共同努力克服挑战时,快速变化是可能的
更新日期:2020-01-01
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