Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 2309 résultats pour les termes de recherche: ~riviere OR creek OR eau douce

Affichage des résultats: 621 à 630

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An assessment of the lizard fauna on the Fôret a Nothofagus.

Vale Nouvelle-Calédonie a retenu les services de Cygnet Surveys and Consultancy (CSC) pour une expertise de la faune de lézards susceptible de se trouver dans la zone associée au développement de la forêt de Nothofagus dans la zone KWRSF de la z...

La culture du phytoplancton dans les bassins aquacoles - Aspects théoriques et applications pratiques

Rôles du phytoplancton dans les bassins aquacoles en terre.

Systematics and evolution of New Caledonian Araucaria

Ce rapport de thèse étudie la systématique et la phylogénie du genre Araucaria en Nouvelle-Calédonie. 238 pages.thèse sur la systématique et l'évolution des résineux du genre Araucaria en Nouvelle-Calédonie

Traditional banana diversity in Oceania: An endangered heritage

This study aims to understand the genetic diversity of traditional Oceanian starchy bananas in order to propose an efficient conservation strategy for these endangered varieties. SSR and DArT molecular markers are used to characterize a large sample ...

Flower-visiting records of the native bees of New Caledonia

The flower-visiting records for the 43 species of bees considered to be native to New Caledonia show that females of 21 species visited 116 native species of plants in 69 genera and 41 families, and the bees were documented to carry pollen from 64 sp...

Circulation and suspended sediment transport in a coral reef lagoon: The south-west lagoon of New Caledonia

The south-west lagoon of New Caledonia is a wide semi-open coral reef lagoon bounded by an intertidal barrier reef and bisected by numerous deep inlets. This paper synthesizes findings from the 2000-2008 French National Program EC2CO-PNEC relative to...

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...

Real-time PCR assay for rapid detection and quantification of Vibrio aestuarianus in oyster and seawater: A useful tool for epidemiologic studies

Because Vibrio aestuarianus is known to cause serious infections in Pacific oyster Crassostrea gigas, a real-time PCR assay was developed targeting the dnaJ gene of this bacterium. Only V. aestuarianus strains isolated from C. gigas mortality events ...

Composition in essential and non-essential elements of early stages of cephalopods and dietary effects on the elemental profiles of Octopus vulgaris p...

During the present study, we aimed at providing a first look at the elemental composition of the early stages of cephalopods as an approach to their elemental requirements in culture. Essential and non-essential elemental profiles of the European cut...

Limited interspecific variation in grazing susceptibility of the brown alga Lobophora to herbivory

The genus Lobophora is a notable benthic algal component of tropical coral reefs, capable of dominating large reef areas following coral mortality and herbivory declines. The alga, however, has been the object of contradictory observations in terms o...