Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 769 résultats pour les termes de recherche: étouffement des coraux

Affichage des résultats: 181 à 190

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On the first marine stigmastane sterols and sterones having a 24,25-double bond : isolation from the sponge Stelletta sp. of deep coral sea

INVERTEBRE AQUATIQUE;ANALYSE SPECTRALE;STRUCTURE CHIMIQUE;ETUDE COMPARATIVE;SUBSTANCE NATURELLE;ISOLEMENT;STIGMASTANE;DEMOSPONGE;STEROL;STERONE

The structural and thematic mapping of coral reefs using high resolution SPOT data : application to the Tétembia reef (New Caledonia)

RECIF CORALLIEN;CARTE THEMATIQUE;TELEDETECTION SPATIALE;SATELLITE SPOT;CLASSIFICATION DIRIGEE;INDICE SPECTRAL

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

Complementarity of Rotating Video and Underwater Visual Census for Assessing Species Richness, Frequency and Density of Reef Fish on Coral Reef Slopes

Estimating diversity and abundance of fish species is fundamental for understanding community structure and dynamics of coral reefs. When designing a sampling protocol, one crucial step is the choice of the most suitable sampling technique which is a...

Identifying carbon sources and trophic position of coral reef fishes using diet and stable isotope (d15N and d13C) analyses in two contrasted bays in ...

Non-market use and non-use values for preserving ecosystem services over time: A choice experiment application to coral reef ecosystems in New Caledon...

Non-use values (i.e. economic values assigned by individuals to ecosystem goods and services unrelated to current or future uses) provide one of the most compelling incentives for the preservation of ecosystems and biodiversity. Assessing the non-use...

Trapeziid crabs (Brachyura : Xanthoidea : Trapeziidae) of New Caledonia, eastern Australia, and the Coral Sea;Les fonds meubles des lagons de Nouvelle...

INVERTEBRE AQUATIQUE;CRABE;TAXONOMIE;INVENTAIRE FAUNISTIQUE;DESCRIPTION;ESPECE NOUVELLE;REPARTITION GEOGRAPHIQUE;CLE DE DETERMINATION

Advantages of combining 210Pb and geochemical signature determinations in sediment record studies : application to coral reef lagoon environments;Envi...

SEDIMENTATION RECIFALE;RECIF CORALLIEN;RADIOELEMENT;ISOTOPE RADIOACTIF;PLOMB;METAL LOURD;FACTEUR ANTHROPIQUE;MINE;FACTEUR ABIOTIQUE;STRATIGRAPHIE;DATATION;ERREUR;ETUDE COMPARATIVE;INDICATEUR BIOLOGIQUE

Impact of wind and freshwater inputs on phytoplankton biomass in the coral reef lagoon of New Caledonia during the summer cyclonic period : a coupled ...

LAGON;RECIF CORALLIEN;FONCTIONNEMENT DE L'ECOSYSTEME;GEOCHIMIE;HYDRODYNAMIQUE;COURANT PROFOND;MODELISATION;PHYTOPLANCTON;BIOMASSE;CHLOROPHYLLE;AMMONIUM;CARBONE;AZOTE;TENSION DU VENT

Diversity of stylasterid corals (Cnidaria : Hydrozoa : Stylasteridae) in deep water habitats of New Caledonia;Compendium of marine species from New Ca...

CORAIL;INVENTAIRE FAUNISTIQUE;DIVERSITE SPECIFIQUE;MILIEU PELAGIQUE;TAXONOMIE