Observatoire de l'environnement Nouvelle Calédonie

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

Affichage des résultats: 81 à 90

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Length-weight relationship of fishes from coral reefs and lagoons of New Caledonia : an update

POISSON MARIN;RECIF CORALLIEN;LAGON;MANGROVE;ECHANTILLONNAGE;METHODE DE CAPTURE;ALLOMETRIE

Designing indicators for assessing the effects of marine protected areas on coral reef ecosystems: A multidisciplinary standpoint

The present paper aims at identifying and assessing indicators of the effects of Marine Protected Areas (MPAs) in coral reef regions, based on a bibliography review in ecology, economics and social sciences. First the various effects Studied within e...

Diazotrophs : a non-negligible source of nitrogen for the tropical coral Stylophora pistillata

Corals aremixotrophs: they are able to fix inorganic carbon through the activity of their symbiotic dinoflagellates and to gain nitrogen from predation on plankton and uptake of dissolved organic and inorganic nutrients. They also live in close assoc...

Gross and microscopic pathology of hard and soft corals in New Caledonia

We surveyed the reefs of Grande Terre, New Caledonia, for coral diseases in 2010 and 2013. Lesions encountered in hard and soft corals were systematically described at the gross and microscopic level. We sampled paired and normal tissues from 101 and...

The three steps of the carbonate biogenic dissolution process by microborers in coral reefs (New Caledonia)

Biogenic dissolution of carbonates by microborers is one of the main destructive forces in coral reefs and is predicted to be enhanced by eutrophication and ocean acidification by 2100. The chlorophyte Ostreobium sp., the main agent of this process, ...

Oxygen isotope systematics in Diploastrea heliopora : new coral archive of tropical paleoclimate

CORAIL;PALEOCLIMAT;EL NINO;TEMPERATURE DE SURFACE;SALINITE;ANALYSE ISOTOPIQUE;OXYGENE;CARBONE;VARIATION INTERANNUELLE;CHANGEMENT CLIMATIQUE

Black corals (Antipatharia) of New Caledonia;Compendium of marine species from New Caledonia

CORAIL;INVENTAIRE FAUNISTIQUE;DIVERSITE SPECIFIQUE;ARCHIPEL

Sustainability of exploited marine ecosystems through protected areas : a viability model and a coral reef case study

RESSOURCES HALIEUTIQUES;STOCK;DYNAMIQUE DE POPULATION;MODELE;GESTION DES PECHES;ANALYSE DE VARIANCE;ETUDE DE CAS;AIRE MARINE PROTEGEE

Major coral reef fish species of the South Pacific with basic information on their biology and ecology

POISSON MARIN;INVENTAIRE FAUNISTIQUE;RECIF CORALLIEN;ILE;ABONDANCE;BIOMASSE;DIVERSITE SPECIFIQUE;PREFERENCE TROPHIQUE;BIOGEOGRAPHIE;ESPECE ENDEMIQUE;BIOMETRIE;PROFONDEUR

New Caledonia;Encyclopedia of modern coral reefs : structure, form and process