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Noise pollution alters matrix permeability for dispersing anurans: Differential effects among land covers

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Title: Noise pollution alters matrix permeability for dispersing anurans: Differential effects among land covers
Authors: Nakano, Yurika Browse this author
Senzaki, Masayuki Browse this author
Ishiyama, Nobuo Browse this author
Yamanaka, Satoshi Browse this author
Miura, Kazuki Browse this author
Nakamura, Futoshi Browse this author →KAKEN DB
Keywords: Noise pollution
Fragmented landscapes
Matrix
Dispersal
Movement
Functional connectivity
Issue Date: Oct-2018
Publisher: Elsevier
Journal Title: Global Ecology and Conservatio
Volume: 16
Start Page: e00484
Publisher DOI: 10.1016/j.gecco.2018.e00484
Abstract: Successful dispersal or movement between patches in fragmented landscapes is key for the survival and population persistence of wildlife. Despite the growing interest in the impacts of anthropogenic noise, how noise alters the permeability of different types of land cover to animal movement in fragmented landscapes is underappreciated. Here, we experimentally quantified the movement distances of a frog species in three types of land cover common to fragmented landscapes (lawns with or without canopy cover and artificial bare land) under two acoustic manipulations (traffic noise vs. a silent control). The results showed that the effects of noise on frog movements varied among land covers: with movement being impeded on bare land and unaffected on lawns with and without a closed canopy. These results suggest that anthropogenic noise and land cover types can interactively affect the functional connectivity of these anurans and increase our understanding of the complex ecological consequences of urbanization. Our finding emphasizes that the impacts of noise on animal movement in fragmented landscapes should be evaluated with consideration of land cover types. (C) 2018 The Authors. Published by Elsevier B.V.
Rights: © 2018 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
http://creativecommons.org/licenses/by-nc-nd/4.0/
Type: article
URI: http://hdl.handle.net/2115/73074
Appears in Collections:農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 中村 太士

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