Observatoire de l'environnement Nouvelle Calédonie

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

Affichage des résultats: 201 à 210

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Incongruence between morphotypes and genetically delimited species in the coral genus Stylophora : phenotypic plasticity, morphological convergence, m...

CORAIL;MORPHOLOGIE;MITOCHONDRIE;PHYLOGENIE;REPARTITION GEOGRAPHIQUE;ANALYSE GENETIQUE

Diagenetic effects and climatic variability in a New Caledonian coral Porites from the mid-Holocene;INQUA congress : quaternary sciences : the view fr...

PALEOCLIMAT;ZONE DE CONVERGENCE INTERTROPICALE;VARIATION INTERANNUELLE;CORAIL;ANALYSE CHIMIQUE;INDICATEUR ECOLOGIQUE;ENSO;SQUELETTE

Microborer ichnocoenoses in quaternary corals from New Caledonia : reconstructions of paleo-water depths and reef growth strategies in relation to env...

RECIF CORALLIEN;CYCLE DE DEVELOPPEMENT;PALEOENVIRONNEMENT;QUATERNAIRE;NIVEAU MARIN;ALGUE;ASSOCIATION D'ESPECES

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...

Impact of cross-reef water fluxes on lagoon dynamics : a simple parameterization for coral lagoon circulation model, with application to the Ouano Lag...

This manuscript presents a combined experimental and numerical study of the impact of cross-reef fluxes on coral reef lagoon dynamics. The selected field site is the Ouano Lagoon (New Caledonia Island, France) in the South Western Pacific Ocean. Meas...

Complementarity of rotating video and underwater visual census for assessing species richness, frequency and density of reef fish on coral reef slopes...

Thermal regime and host clade, rather than geography, drive Symbiodinium and bacterial assemblages in the scleractinian coral Pocillopora damicornis s...

Background: Although the term holobiont has been popularized in corals with the advent of the hologenome theory of evolution, the underlying concepts are still a matter of debate. Indeed, the relative contribution of host and environment and especial...

Characterization and sources of colored dissolved organic matter in a coral reef ecosystem subject to ultramafic erosion pressure (New Caledonia, Sout...

The eastern lagoon of New Caledonia (NC, Southwest Pacific), listed as a UNESCO World Heritage site, hosts the world's second longest double-barrier coral reef. This lagoon receives river inputs, oceanic water arrivals, and erosion pressure from ultr...

High genetic differentiation and low connectivity in the coral Pocillopora damicornis type beta at different spatial scales in the Southwestern Indian...

Studying genetic connectivity in marine populations aims to understand the dispersal of an organism through the seascape and thus its gene flow. Here, we focused on one lineage of the recently revised coral Pocillopora damicornis complex, P. damicorn...

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...