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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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

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...

Flexibility in size and age at settlement of coral reef fish : spatial and temporal variations in Wallis Islands (South Central Pacific)

Characterizing the diversity of coral reef habitats and fish communities found in a UNESCO World Heritage Site : the strategy developed for lagoons of...

Opening of an MPA to fishing: natural variations in the structure of a coral reef fish assemblage obscure changes due to fishing

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...

High metabolic variation for seaweeds in response to environmental changes : a case study of the brown algae Lobophora in coral reefs

In the marine environment, macroalgae face changing environmental conditions and some species are known for their high capacity to adapt to the new factors of their ecological niche. Some macroalgal metabolites play diverse ecological functions and b...

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...