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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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► Fiche bibliographique
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Document " Light pollution reduces activity, food consumption and growth rates in a sandy beach invertebrate "
Type de document : |
Articles de revue scientifique |
Thème du document : |
Nuit menacée - Lumière artificielle - Reproduction/Survie/Croissance |
Groupe biologique : |
Invertébrés terrestres |
Auteur(s) : |
LUARTE T. BONTA C.C. SILVA-RODRIGUEZ E.A. QUIJON P.A. MIRANDA C. FARIAS A.A. DUARTE C.
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Date de publication : |
Novembre 2016 |
Langue : |
English/Anglais |
Nom du périodique : |
Environmental Pollution |
Précisions : |
Volume 218. Pages 1147-1153 |
Lien contenu/source : |
http://www.sciencedirect.com/science/article/pii/S... |
DOI : |
10.1016/j.envpol.2016.08.068 |
Mots-clefs : |
Amphipods Light pollution Sandy beach
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Citation courte : |
Luarte et al. (2016) |
Citation complète (format NuitFrance) : |
LUARTE T., BONTA C.C., SILVA-RODRIGUEZ E.A., QUIJON P.A., MIRANDA C., FARIAS A.A. & DUARTE C. (2016). Light pollution reduces activity, food consumption and growth rates in a sandy beach invertebrate. Environmental Pollution. Volume 218. Pages 1147-1153. |
Résumé du document : |
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The continued growth of human activity and infrastructure has translated into a widespread increase in light pollution. Natural daylight and moonlight cycles play a fundamental role for many organisms and ecological processes, so an increase in light pollution may have profound effects on communities and ecosystem services. Studies assessing ecological light pollution (ELP) effects on sandy beach organisms have lagged behind the study of other sources of disturbance. Hence, we assessed the influence of this stressor on locomotor activity, foraging behavior, absorption efficiency and growth rate of adults of the talitrid amphipod Orchestoidea tuberculata. In the field, an artificial light system was assembled to assess the local influence of artificial light conditions on the amphipod's locomotor activity and use of food patches in comparison to natural (ambient) conditions. Meanwhile in the laboratory, two experimental chambers were set to assess amphipod locomotor activity, consumption rates, absorption efficiency and growth under artificial light in comparison to natural light-dark cycles. Our results indicate that artificial light have significantly adverse effects on the activity patterns and foraging behavior of the amphipods, resulting on reduced consumption and growth rates. Given the steady increase in artificial light pollution here and elsewhere, sandy beach communities could be negatively affected, with unexpected consequences for the whole ecosystem.
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Saisie sur NuitFrance par : |
Rosor |
Saisie sur NuitFrance en : |
Octobre 2017 |
Identifiant NuitFrance : |
NF-BIBLI-1680 |
Permalien de la fiche NuitFrance : |
http://www.nuitfrance.fr/?page=donneesdoc&partie=fiche-bibliographique&id_doc=1680 |
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