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过渡到有机农业对蝙蝠活动产生了负面影响

Penelope C Fialas^1,2, Jérémy S P Froidevaux^1,3,4, Gareth Jones¹

¹School of Biological Sciences University of Bristol, Life Sciences Building Bristol UK.

The Journal of applied ecology

|March 20, 2024

概括

过渡到有机农业对食虫蝙蝠产生了负面影响,过渡式农场的活动低于传统农场. 有机认证最终有利于蝙蝠,这表明生物多样性恢复的时间延迟效应.

科学领域:

生态生态学生态生态学
保护生物学保护生物学
农业科学农业科学

背景情况:

众所周知,有机农业有利于生物多样性,但过渡期的影响尚不清楚.
吃昆虫的蝙蝠在农业景观中提供了宝贵的害虫防治服务.

研究的目的:

评估有机农业过渡对塞浦路斯果园内昆虫食蝙蝠活动的影响.
调查过渡期或周围景观复杂性是否影响蝙蝠活动.

主要方法:

匹配和不匹配的研究设计,比较传统,过渡期 (3年有机) 和认证有机农场.
监测不同种植系统和景观复杂性的蝙蝠活动.

主要成果:

在过渡式有机农场中,蝙蝠活动对三种物种的活力明显低于传统的有机农场.
与认证有机农场相比,两种物种在过渡性有机农场的活性较低.
主导物种Pipistrellus kuhlii在经过认证的有机果园中最活跃,这表明时间延迟效应.

结论:

过渡到有机农业对蝙蝠有不利影响,可能会影响害虫抑制服务.
农业环境政策应应对过渡期,减轻负面影响,促进非同步农场转型.
评估有机农业的好处需要考虑过渡以来的时间.

关键词:

农业环境计划农业环境计划蝙蝠活动蝙蝠活动农业系统农业系统景观的复杂性景观的复杂性时间延迟 - 时间延迟.过渡期是一个过渡期.

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