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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Coastal and coral reefs studies in New Caledonia, using SPOT images, for environment and management monitoring;Seminar on remote sensing applications ...

TELEDETECTION;OCEANOGRAPHIE;MANGROVE;LITTORAL;RECIF CORALLIEN;ENVIRONNEMENT;SATELLITE SPOT;ANALYSE D'IMAGE

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

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

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

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...

Integrated coastal zone management perspectives to ensure the sustainability of coral reefs in New Caledonia;New Caledonia tropical lagoons : an overv...

ZONE COTIERE;LAGON;RECIF CORALLIEN;GESTION DE L'ENVIRONNEMENT;CONSERVATION DE LA NATURE;INDUSTRIE MINIERE;AIRE MARINE PROTEGEE;GESTION INTEGREE;PATRIMOINE MONDIAL

Variability of primary and bacterial production in a coral reef lagoon (New Caledonia);New Caledonia tropical lagoons : an overview of multidisciplina...

LAGON;SEL NUTRITIF;PHYTOPLANCTON;PRODUCTION PRIMAIRE;VARIATION TEMPORELLE;BACTERIOPLANCTON

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...

Species specificity of bacteria associated to the brown seaweeds Lobophora (Dictyotales, Phaeophyceae) and their potential for induction of rapid cora...

While reef degradation is occurring worldwide, it is not uncommon to see phase shifts from coral to macroalgal dominated reefs. Numerous studies have addressed the mechanisms by which macroalgae may outcompete corals and a few recent studies highligh...