Evaluating and Mitigating the Impact of a High-Speed Railway on Connectivity: A Case Study with an Amphibian Species in France

Céline Clauzel 1
1 ThéMA - Théoriser et modéliser pour aménager
Abstract : The aim of this study is to evaluate and mitigate the impact of a high-speed railway (HSR) line on functional connectivity for the European tree frog (Hyla arborea), an amphibian species highly sensitive to habitat fragmentation. The method consists of modeling its ecological network using graph theory before and after the implementation of the infrastructure and of evaluating changes in connectivity. This diachronic analysis helps visualize the potential impact of the HSR line and to identify areas likely to be most affected by the infrastructure.
Keywords : Amphibians Impact assessment Landscape connectivity Ecological network Graph theory
Type de document :
Chapitre d'ouvrage
Railway Ecology, Springer eBook, pp.215-228, 2017, 978-3-319-57496-7. 〈10.1007/978-3-319-57496-7_13〉
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https://hal.archives-ouvertes.fr/hal-01611265
Contributeur : Pauline Jobard <>
Soumis le : jeudi 5 octobre 2017 - 15:51:58
Dernière modification le : vendredi 8 juin 2018 - 14:50:10

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Céline Clauzel. Evaluating and Mitigating the Impact of a High-Speed Railway on Connectivity: A Case Study with an Amphibian Species in France. Railway Ecology, Springer eBook, pp.215-228, 2017, 978-3-319-57496-7. 〈10.1007/978-3-319-57496-7_13〉. 〈hal-01611265〉

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