Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1140 résultats pour les termes de recherche: lagon OR lagoon

Affichage des résultats: 411 à 420

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Prolifération de l’étoile de mer corallivore Acanthaster planci dans le lagon Sud-Ouest de Nouvelle-Calédonie : état de lieux en juin 2012 et im...

Fin 2011, des densités anormalement élevées de l'étoile de mer corallivore Acanthaster planci ont été signalées dans certaines zones du lagon. Les explosions démographiques de cette espèce constituent l'une des principales perturbations biol...

Initial and mid-term impacts of cyclone Erica on coral reef fish communities and habitat in the South Lagoon Marine Park of New Caledonia

Assessing Marine Protected Areas network and alternative management scenarios for the sustainable exploitation of fish resources in the Southwest lago...

Characterizing the diversity of coral reef habitats and fish communities found in a UNESCO World Heritage Site : the strategy developed for lagoons of...

Reproductive cycle and biometric relations in a population of Actinopyga echinites (Echinodermata : Holothuroidea) from the lagoon of New Caledonia, W...

HOLOTHURIE;ESPECE COMMERCIALE;LAGON;REPRODUCTION;MATURITE SEXUELLE;BIOMETRIE;CYCLE DE REPRODUCTION;ECHINODERMATA;HOLOTHURIIDAE;ACTINOPYGA ECHINITES

Reproductive cycle and biometric relations in a population of Actinopyga echinites (Echinodermata : Holothuroidea) from the lagoon of New Caledonia, W...

HOLOTHURIE;ESPECE COMMERCIALE;REPRODUCTION;MATURITE SEXUELLE;CYCLE DE REPRODUCTION;BIOMETRIE;LAGON;ECHINODERMATA;HOLOTHURIIDAE;ACTINOPYGA ECHINITES

Temporal fluctuations of benthic parameters in the south west lagoon of New Caledonia : abstract;Proccedings of the 7th international coral reef sympo...

BIOMASSE;SEDIMENT;ANALYSE;LAGON

Patterns in the trophic structure of fish populations across the SW lagoon of New Caledonia;Proceedings of the sixth international coral reef symposiu...

The cross shelf distribution of coral reef fishes according to their trophic structure is examined for 123 visual transects in the SW lagoon of New Caledonia. Abundance is maximum nearshore whereas biomass is evenly distributed across shelf. Piscivor...

Correlation between catch data from bottom longlines and fish censures in the SW lagoon of New Caledonia;Proceedings of the sixth international coral ...

On a total of 363 bottoms longline sets in the SW lagoon of New Caledonia, 45 were surveyed using visual census. Abundance and biomass estimates were derived from these censuses. These estimates were highly correlated to catch per unit effort in numb...

Influence of plankton concentration on gametogenesis and spawning of the black lip pearl oyster Pinctada margaritifera in Ahe atoll lagoon (Tuamotu ar...

Pearl culture industry represents one of the dominant business sector of French Polynesia. However, it still entirely relies on unpredictable spat collection success. Our aim was to assess the influence of natural plankton concentration fluctuations ...