Observatoire de l'environnement Nouvelle Calédonie

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

Affichage des résultats: 81 à 90

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Extent of mangrove nursery habitats determines the geographic distribution of a coral reef fish in a South-Pacific archipelago

Understanding the drivers of species' geographic distribution has fundamental implications for the management of biodiversity. For coral reef fishes, mangroves have long been recognized as important nursery habitats sustaining biodiversity in the Wes...

Effects of fishing on fish assemblages in a coral reef ecosystem : from functional response to potential indicators

Many Pacific countries face socio-economic changes, resulting in an increase in fishing pressure on reef fish resources. In coral reef environments, examining the ecological effects of fishing on fish assemblages is generally hampered by the lack of ...

Assessing threats from coral and crustose coralline algae disease on the reefs of New Caledonia

The present study reports the results of the first quantitative survey of lesions on coral and crustose coralline algae (CCA) on reefs in the lagoon of New Caledonia. Surveys on inshore and offshore reefs were conducted at 13 sites in 2010, with 12 s...

How accessible are coral reefs to people ? A global assessment based on travel time

The depletion of natural resources has become a major issue in many parts of the world, with the most accessible resources being most at risk. In the terrestrial realm, resource depletion has classically been related to accessibility through road net...

Assessment of the biomass of corals of the Faviidae family on a commercially exploited reef in New Caledonia

Joannot, P. 1988. Assessment of the biomass of corals of the faviidae family on a commercially exploited reef in New Caledonia [BP 25]. Noumea: SPC, South Pacific Commission. Workshop on Pacific Inshore Fishery Resources, Noumea, New Caledonia, 14-2...

Semi precious corals in the exclusive economic zone (EEZ) of New Caledonia

Richer de Forges, B., Grandperrin, R. 1988. Semi-precious corals in the exclusive economic zone (EEZ) of New Caledonia [BP 2]. Noumea: SPC, South Pacific Commission. Workshop on Pacific Inshore Fishery Resources, Noumea, New Caledonia, 14-25 March 19...

Effects on coral reef fish communities from five islands of New Caledonia's Southern lagoon marine reserve

Wantiez L., Thollot P., Kulbicki M. 1995. Effects on coral reef fish communities from five islands of New Caledonia's Southern lagoon marine reserve [BP 51]. Noumea, New Caledonia: South Pacific Commission. South Pacific Commission and Forum Fisherie...

Disentangling the effects of habitat and protection on coral reel fish communities in long-established marine reserves

COlloque FMMB 2014 (Colloque)

Anguilliform fish reveal large scale contamination by trace elements in the coral reefs of New Caledonia.

Does herbivorous fish protection really improve coral reef resilience? A case study from New Caledonia (South Pacific)