Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1140 résultats pour les termes de recherche: lagon OR lagoon

Affichage des résultats: 271 à 280

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Segregation in diet between Black Noddy (Anous minutus) and Brown Noddy (A. stolidus) from the southern lagoon of New Caledonia

The Black Noddy (Anous minutus) and the Brown Noddy (A. stolidus) occur sympatrically in the Southern Lagoon of New Caledonia, breeding on islets located at the edge of a wide, productive coral-reef lagoon next to oceanic waters enriched by a seasona...

Contribution and pathways of diazotroph-derived nitrogen to zooplankton during the VAHINE mesocosm experiment in the oligotrophic New Caledonia lagoon

In oligotrophic tropical and subtropical oceans, where strong stratification can limit the replenishment of surface nitrate, dinitrogen (N-2) fixation by diazotrophs can represent a significant source of nitrogen (N) for primary production. The VAHIN...

Girodazole : "from the lagoon of Noumea to cancer patients";Troisième symposium sur les substances naturelles d'intérêt biologique de la région Pa...

Le girodazole est une nouvelle molécule antitumorale isolée à partir de l'éponge #Pseudaxinyssa cantharella$, récoltée en Nouvelle Calédonie. Cette molécule a été sélectionnée pour des études cliniques du fait de sa structure nouvelle, d...

Survey of the soft bottom carnivorous fish population using bottom longline in the south-west lagoon of New Caledonia

Kulbicki, M., Grandperrin, R. 1988. Survey of the soft bottom carnivorous fish population using bottom longline in the south-west lagoon of New Caledonia [BP 15]. Noumea: SPC, South Pacific Commission.Workshop on Pacific Inshore Fishery Resources, N...

Nocturnal and lunar input patterns of pre-settlement coral reef fish in Wallis lagoon (Central South Pacific): Implications for sampling strategies

Spatial distribution of small pelagic fish in the lagoon of New Caledonia;Proceedings of the 6th international coral reef symposium

Two acoustic surveys have been done in the lagoon all around New Caledonia, with a digital integrator. The cruises lasting two weeks were done at six month interval. Much information has been obtained on stock biomass and spatial distribution of fish...

The echinoderms of the soft bottoms of the South-Western lagoon of New Caledonia;Proceedings of the sixth international coral reef symposium

A bionomic mapping survey of the soft bottoms of the South-Western lagoon of New Caledonia was carried out by dredging. From analysis of the sediments and the fauna and flora found in 489 dredgings, it was possible to define three main benthic commun...

Preliminary data on the sediments of the Uvea Lagoon (New Caledonia);Proceedings of the seventh international coral reef symposium

LAGON;SEDIMENTOLOGIE;FACIES;TEXTURE;GRANULOMETRIE;CARTOGRAPHIE

Distributions and abundances of sublineages of the N-2-fixing cyanobacterium Candidatus Atelocyanobacterium thalassa (UCYN-A) in the New Caledonian co...

Nitrogen (N-2) fixation is a major source of nitrogen that supports primary production in the vast oligotrophic areas of the world's oceans. The Western Tropical South Pacific has recently been identified as a hotspot for N-2 fixation. In the Noumea ...

Application of the support vector regression method for turbidity assessment with MODIS on a shallow coral reef lagoon (Voh-Kone-Pouembout, New Caledo...

Particle transport by erosion from ultramafic lands in pristine tropical lagoons is a crucial problem, especially for the benthic and pelagic biodiversity associated with coral reefs. Satellite imagery is useful for assessing particle transport from ...