Sons et lumières du Haut Vicdessos. La nuit au prisme d'une écologie du son et de la lumière artificielle

Abstract : PYRENEES (Pyrenean nighttime environment social-ecological systems monitoring program) is an exploratory research project that aims [1] to model the spatiotemporal relationships between artificial light at night (ALAN) and anthropophony, [2] to analyse the interactions between these two factors of environmental degradation, and [3] to test the relevance of the use of biophonic indexes as proxies of the effects of ALAN on biodiversity and the ecological quality of nighttime environment. To meet these objectives, a monitoring of the nighttime environment was deployed in July 2018 in the Haut Vicdessos OHM (Ariège, France). Different parameters were monitored on 33 observation points selected by stratified sampling: biophony, anthropophony, artificial brightness at different scales. Spatial statistical processing will allow an integrated analysis of the effects of light and sound pollution on the environment. This cross-fertilization of tools and methods contributes to the interdisciplinary rapprochement between territorial sciences, life and conservation sciences and modelling sciences. A necessary reconciliation for an integrated social-ecological system approach of the nighttime environment.
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https://hal-univ-tlse2.archives-ouvertes.fr/hal-01893285
Contributor : Samuel Challéat <>
Submitted on : Thursday, October 11, 2018 - 11:39:48 AM
Last modification on : Friday, June 14, 2019 - 6:31:20 PM
Long-term archiving on : Saturday, January 12, 2019 - 1:27:55 PM

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Samuel Challéat, Alexis Laforge, Rémi Bénos, Nicolas Farrugia, Clélia Sirami, et al.. Sons et lumières du Haut Vicdessos. La nuit au prisme d'une écologie du son et de la lumière artificielle. Séminaire annuel du LabEx DRIIHM (Dispositif de Recherche Interdisciplinaire sur les Interactions Hommes-Milieux), Oct 2018, Marseille / La Couronne, France. ⟨http://www.driihm.fr⟩. ⟨hal-01893285⟩

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