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NUITFRANCE - Bibliothèque - Fiche bibliographique
Bibliothèque
Cette rubrique recense :
- de la documentation sur les différents thèmes de la nuit (vie nocturne, pollution lumineuse, pollution sonore, ...).
- les données informatiques relatives à l'éclairage public digitalisées et mises à dispositions en open data par certaines communes,
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Permalien : http://www.nuitfrance.fr/?page=donneesdoc&partie=fiche-bibliographique
Quelques tags associés : [ DOCUMENTATION, PUBLICATIONS, LITTÉRATURE, CONNAISSANCES, LITTÉRATURE GRISE, ARTICLES DE PRESSE, ARTICLES SCIENTIFIQUES, TEXTES JURIDIQUES, PLANS ET PROGRAMMES, JURISPRUDENCE, DÉCRETS, THÈSES ]
► Fiche bibliographique
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Document " The impacts of new street light technologies: experimentally testing the effects on bats of changing from low-pressure sodium to white metal halide "
Type de document : |
Articles de revue scientifique |
Thème du document : |
Nuit menacée - Lumière artificielle - Impacts généraux sur la biodiversité |
Groupe biologique : |
Chauves-souris |
Auteur(s) : |
STONE E.L. WAKEFIELD A. HARRIS S. JONES G.
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Date de publication : |
Mars 2015 |
Langue : |
English/Anglais |
Nom du périodique : |
Philosophical Transactions of the Royal Society |
Précisions : |
Volume 370. Numéro 1667, Mai 2015. Theme issue ‘The biological impacts of artificial light at night: from molecules to communities’ compiled and edited by Kevin J. Gaston, Marcel E. Visser and Franz Hölker |
Lien contenu/source : |
http://rstb.royalsocietypublishing.org/content/roy... |
DOI : |
10.1098/rstb.2014.0127 |
Mots-clefs : |
Artificial lighting Ecosystem-level effects Light pollution Philips CosmoPolis lights
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Citation courte : |
Stone et al. (2015) |
Citation complète (format NuitFrance) : |
STONE E.L., WAKEFIELD A., HARRIS S. & JONES G. (2015). The impacts of new street light technologies: experimentally testing the effects on bats of changing from low-pressure sodium to white metal halide. Philosophical Transactions of the Royal Society. Volume 370. Numéro 1667, Mai 2015. Theme issue ‘The biological impacts of artificial light at night: from molecules to communities’ compiled and edited by Kevin J. Gaston, Marcel E. Visser and Franz Hölker. |
Résumé du document : |
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Artificial light at night is a major feature of anthropogenic global change and is increasingly recognized as affecting biodiversity, often negatively. On a global scale, newer technology white lights are replacing orange sodium lights to reduce energy waste. In 2009, Cornwall County Council (UK) commenced replacement of existing low-pressure sodium (LPS) high intensity discharge (HID) street lights with new Phillips CosmoPolis white ceramic metal halide street lights to reduce energy wastage. This changeover provided a unique collaborative opportunity to implement a before-after-control-impact field experiment to investigate the ecological effects of newly installed broad spectrum light technologies. Activity of the bat species Pipistrellus pipistrellus, P. pygmaeus and Nyctalus/Eptesicus spp. was significantly higher at metal halide than LPS lights, as found in other studies of bat activity at old technology (i.e. mercury vapour) white light types. No significant difference was found in feeding attempts per bat pass between light types, though more passes overall were recorded at metal halide lights. Species-specific attraction of bats to the metal halide lights could have cascading effects at lower trophic levels. We highlight the need for further research on possible ecosystem-level effects of light technologies before they are installed on a wide scale.
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Saisie sur NuitFrance par : |
Rosor |
Saisie sur NuitFrance en : |
Mars 2015 |
Identifiant NuitFrance : |
NF-BIBLI-1176 |
Permalien de la fiche NuitFrance : |
http://www.nuitfrance.fr/?page=donneesdoc&partie=fiche-bibliographique&id_doc=1176 |
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