Increase in the use of crossing structures does not mean a decrease in roadkill numbers

Bibiana Terra Dasoler

doi:10.1016/j.pecon.2026.02.012

2026-02-28

Bibiana Terra Dasoler *

Talita Menger

Andreas Kindel

Franciane Almeida da Silva

Ingridi Camboim Franceschi

Júlio Cezar Gonçalves Leonardo

Larissa D. Biasotto

Larissa Oliveira Gonçalves

Ricardo Miranda Braga

Fernanda Zimmermann Teixeira

DOI：10.1016/j.pecon.2026.02.012

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摘要

En 中文

• 道路通过引发动物撞车和降低连通性威胁野生动物。 • 我们分析了为期14年的每日监测数据，涉及动物撞车和野生动物通道的使用情况。 • 缓解结构中野生动物通道的数量随时间增加。 • 动物撞车数量逐年增加，即使在缓解路段也是如此。 • 由于缺乏适当的围栏，野生动物通道结构可能无法有效减少动物撞车。

Keyword:

Fences

Mitigation measures

Underpasses

Wildlife-vehicle collisions

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Perspectives in Ecology and Conservation

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