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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 " Effects of artificial lighting and presence of Menidia beryllina on growth and diet of Labidesthes sicculus "
Type de document : |
Articles de revue scientifique |
Thème du document : |
Nuit menacée - Lumière artificielle - Impacts généraux sur la biodiversité |
Groupe biologique : |
Poissons et invertébrés aquatiques |
Auteur(s) : |
RAMIREZ R. JOHNSON E.R. GIDO K.B.
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Date de publication : |
2006 |
Langue : |
English/Anglais |
Nom du périodique : |
Southwestern Naturalist |
Précisions : |
Volume 51. Numéro 4. Pages 510-513 |
Lien contenu/source : |
http://www.bioone.org/doi/abs/10.1894/0038-4909%28... |
DOI : |
10.1894/0038-4909(2006)51[510:EOALAP]2.0.CO;2 |
Citation courte : |
Ramirez et al. (2006) |
Citation complète (format NuitFrance) : |
RAMIREZ R., JOHNSON E.R. & GIDO K.B. (2006). Effects of artificial lighting and presence of Menidia beryllina on growth and diet of Labidesthes sicculus. Southwestern Naturalist. Volume 51. Numéro 4. Pages 510-513. |
Résumé du document : |
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Two atherinid species, Labidesthes sicculus (brook silverside) and Menidia beryllina (inland silverside), often co-occor in North American reservoirs. Menidia beryllina is a superior competitor for zooplankton and has displaced Labidesthes in a number of reservoir habitats. In Lake Texoma (Oklahoma-Texas), Labidesthes was thought extirpated from the reservoir after introduction of Menidia in the 1950s, but several recent Populations were discovered in down-lake coves with established marinas. Artificial lighting from marinas might benefit Labidesthes by attracting terrestrial insects in these habitats. We conducted a field experiment to test effects of artificial lighting and abundance of Menidia on growth and diet of Labidesthes. Dry weight of Labidesthes at the end of our experiment was significantly higher in artificially lit treatments than in dark treatments, but there was no significant effect of Menidia abundance on weight of Labidesthes. We concluded this effect was attributed to greater availability of dipterans, which dominated the diet of Labidesthes, tinder artificial lights. Whereas Menidia is a more efficient planktivore than Labidesthes, increased abundance of dipterans near marinas likely promotes the coexistence of these 2 species.
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Saisie sur NuitFrance par : |
Rosor |
Saisie sur NuitFrance en : |
Septembre 2014 |
Identifiant NuitFrance : |
NF-BIBLI-403 |
Permalien de la fiche NuitFrance : |
http://www.nuitfrance.fr/?page=donneesdoc&partie=fiche-bibliographique&id_doc=403 |
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