Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 2308 résultats pour les termes de recherche: ~riviere OR creek OR eau douce

Affichage des résultats: 521 à 530

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Des suivis environnementaux optimisés

Vers un plan de suivi révisé des eaux douces dans le Grand Sud En mars 2016, à la demande de la province Sud, l'OEIL a initié une réflexion portant sur la révision du plan de suivi des eaux douces superficielles dans la zone d'influence de Val...

Développement d'une technique pour la détermination des concentrations de métaux dissous en milieu marin par résine. Réalisation d'un banc de per...

Étude visant à développer une technique robuste à l'utilisation pour un grand nombre d'échantillon et pouvant être utilisée par un non spécialiste

The presence of scleractinian corals and their means of adapting to a muddy environment : the "Gail Bank";Proceedings of the sixth international coral...

Some forty species of scleractinian corals live in a particular, very muddy, environmment situated in the South-Western lagoon of New Caledonia between 25 and 30 metres depth. The seabed is caracterised by the topography of ridges valleys and bumps a...

A simple and rapid device for measuring planktonic primary production by in situ sampling, and 14C injection and incubation

A system (LET GO) is described that enables measurements of primary production at sea after #in situ$ incubation, with 14C being injected at depth immediately after enclosure of the sample. Each incubation cell, about 200 ml, is made of two transpare...

Complément à la liste commentée des oiseaux de Nouvelle-Calédonie

Complement to the list of the birds of New Caledonia. Over the last five years, ten species of birds not previously known on the island have been seen, increasing the number of species/subspecies recorded in New Caledonia to about 192 taxa. Two of th...

Progrès technologiques au sein des industries alimentaires. Impact sur la qualité des produits

This study has been carried out on behalf of the Technology Academy in the framework of a number of works aiming to characterize the impact of the evolution of production and transformation technologies on the sanitary, nutritional and organoleptic q...

Rapid and sensitive PCR detection of Vibrio penaeicida, the putative etiological agent of syndrome 93 in New Caledonia

Experimental infections of Penaeus (Litopenaeus) stylirostris were performed with a Vibrio penaeicida strain (AM101) isolated in New Caledonia from Syndrome 93 diseased shrimp. Cumulative mortalities resulting from intramuscular injection or immersio...

Penaeid reared brood stock : closing the cycle

Three shrimp species, Penaeus monodon, P. stylirostris (Panama and Mexican strains) and P. vannamei have matured and spawned in captivity at the Centre Océanologique du Pacifique (COP) laboratory. The shrimp, originally stocked as juveniles or postl...

Diet and gut microorganisms of Munidopsis squat lobsters associated with natural woods and mesh-enclosed substrates in the deep South Pacific

Squat lobsters of the deep-sea genus Munidopsis are among the most regularly reported crustaceans associated with deep-sea wood falls. They are often thought to indirectly use these substrates for preying or scavenging wood-associated molluscs or ann...

Wave forcing and morphological changes of New Caledonia lagoon islets : insights on their possible relations

In the present study, we examine how waves may contribute to the morphological changes of islets in the New Caledonia lagoon. We collected in situ wave data to investigate their characteristics. Three types of waves are identified and quantified: (1)...