一个新热带城市在2019冠状病毒病疫情封锁期间鸟类夜间活动的变化

IF 1 4区环境科学与生态学 Q3 BIODIVERSITY CONSERVATION

Animal Biodiversity and Conservation Pub Date : 2021-06-28 DOI:10.32800/abc.2021.44.0213

F. A. Estela, C. E. Sánchez-Sarria, E. Arbeláez‐Cortés, D. Ocampo, M. García-Arroyo, A. Perlaza–Gamboa, C. M. Wagner–Wagner, I. MacGregor‐Fors

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引用次数: 5

摘要

2019冠状病毒病疫情封锁为在不同于常规城市节奏的条件下测量城市环境中的物种生物多样性提供了机会。在90天的时间里，包括数周的严格封锁和随后放松的限制，我们测量了哥伦比亚卡利市两个地点夜间活动的鸟类的存在和数量。我们的研究结果表明，在人类活动增多的几周内，夜间鸟类的物种丰富度下降了40%至58%，这为“人类暂停期”对城市环境的生物多样性反应提供了进一步的证据。

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Changes in the nocturnal activity of birds during the COVID–19 pandemic lockdown in a neotropical city

The COVID–19 lockdown provided the opportunity to measure species biodiversity in urban environments under conditions divergent from regular urban rhythms. For 90 days, including weeks of strict lockdown and the subsequent relaxation of restrictions, we measured the presence and abundance of birds that were active at night at two sites in the city of Cali, Colombia. Our results show that species richness of nocturnal birds decreased 40 % to 58 % during the weeks with more human activity, adding further evidence to the biodiversity responses of the ‘anthropause’ on urban environments.

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来源期刊

Animal Biodiversity and Conservation 农林科学-动物学

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Animal Biodiversity and Conservation (antes Miscel·lània Zoològica) es una revista interdisciplinar, publicada desde 1958 por el Museu de Ciències Naturals de Barcelona. Incluye artículos de investigación empírica y teórica en todas las áreas de la zoología (sistemática, taxonomía, morfología, biogeografía, ecología, etología, fisiología y genética) procedentes de todas las regiones del mundo. La revista presta especial interés a los estudios que planteen un problema nuevo o introduzcan un tema nuevo, con hipòtesis y prediccions claras, y a los trabajos que de una manera u otra tengan relevancia en la biología de la conservación. No se publicaran artículos puramente descriptivos, o artículos faunísticos o corológicos en los que se describa la distribución en el espacio o en el tiempo de los organismes zoológicos.