Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 755 résultats pour les termes de recherche: coraux

Affichage des résultats: 61 à 70

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Unexpected high vulnerability of functions in wilderness areas : evidence from coral reef fishes

High species richness is thought to support the delivery of multiple ecosystem functions and services under changing environments. Yet, some species might performunique functional roles while others are redundant. Thus, the benefits of high species r...

Evidence for a volcanic cooling signal in a 335-year coral record from New Caledonia

PALEOCLIMAT;EL NINO;VOLCANISME;VARIATION INTERANNUELLE;ERUPTION;IMPACT SUR L'ENVIRONNEMENT;CHANGEMENT CLIMATIQUE

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

CORAIL;INVERTEBRE AQUATIQUE;INVENTAIRE FAUNISTIQUE;DIVERSITE SPECIFIQUE;ARCHIPEL

Taxonomic resolution needed to describe invertebrate assemblages and to detect harvesting effects on coral reef ecosystems

Due to the cost and time required for species identification, the taxonomic sufficiency approach has been developed in order to detect community response to a disturbance, using high taxonomic level without great loss of information. This concept has...

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

ENSO and short-term variability of the south equatorial current entering the Coral Sea

Historical section data extending to 1985 are used to estimate the interannual variability of transport entering the Coral Sea between New Caledonia and the Solomon Islands. Typical magnitudes of this variability are +/- 5-8 Sv (Sv = 10(6) m(3) s(-1)...

Mid-Holocene climate in New Caledonia (southwest Pacific) : coral and PMIP models monthly resolved results

PALEOCLIMAT;HOLOCENE;TEMPERATURE DE SURFACE;CORAIL;ANALYSE ISOTOPIQUE;DIAGENESE;VARIATION SAISONNIERE;ZONE DE CONVERGENCE INTERTROPICALE

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...

Water mass analysis of the Coral Sea through an optimum multiparameter method

A water mass analysis of the Coral Sea thermocline waters provides a description of their distribution, pathways and mixture based on recent oceanographic cruises in this region of strong western boundary currents. The Optimum Multiparameter method i...