Observatoire de l'environnement Nouvelle Calédonie

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

Affichage des résultats: 111 à 120

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Annual sediment primary production and respiration in a large coral reef lagoon (SW New Caledonia)

LAGON;RECIF CORALLIEN;SEDIMENT;PRODUCTION PRIMAIRE;RESPIRATION;BENTHOS;PHOTOSYNTHESE;METABOLISME;ECHANTILLONNAGE

Comparison of visual census and high definition video transects for monitoring coral reef fish assemblages

Monitoring fish and underwater habitats, particularly in and around marine protected areas (MPAs) requires non-destructive observation methods. This is generally achieved by divers conducting underwater visual censuses (UVC), but video-based techniqu...

Fish communities of Geyser and Zelee coral banks (Western Indian Ocean).

The ichtyofauna of Geyser and Zelee coral banks (north of Mozambique canal) was investigated in 1996, this work being the first quantitative study on this area. Quantitative data were collected on 11 stations (mean depth 18 m) by visual observations ...

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

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

Economic valuation of coral reef ecosystem service of coastal protection: A pragmatic approach

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

Complex food webs in highly diversified coral reefs: insights from ?13C and ?15N stable isotopes.

Reconstructing colonization roads of the coral reef ichthyofaunal endemic to French Polynesia and southwest Indian Ocean.

Impact of the use of a teaching toolbox in an awareness campaign on children's representations of coral reefs

Environmental education for children is one of the fundamental tools required to reverse the degradation of our environment and the biodiversity erosion. Currently coral reefs are part of the vulnerable ecosystems which are most threatened by human a...