Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1842 résultats pour les termes de recherche: phanérogames marines OR herbier

Affichage des résultats: 1221 à 1230

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Comparative ichthyotoxicity of shallow and deep water sponges of New Caledonia;Proceedings of the sixth international coral reef symposium

A survey of comparative ichthyotoxicity in marine sponges from shallow and deep water in the Southern province of New Caledonia was conducted. Test fish #Gambusia affinis$ (#Vertebrata, Pisces$) were exposed to aqueous macerates of 30 shallow water a...

Pêche, clans-pêcheurs et développement en Nouvelle-Calédonie;La recherche scientifique face à la pêche artisanale = Research and small-scale fis...

A knowledge of Kanake social organization (the indigenous population of New Caledonia) and the role that fishing clans hold within it, is an indispensableprecondition for understanding the successes and failures of marine development projects, a ques...

Structure and temporal fluctuations of two interdital seagrass-bed communities in New Caledonia (SW Pacific ocean)

The structure and trophic organisation of two intertidal seagrass-bed communities (#Halodule uninervis$ and #Thalassia hemprichii$ were examined on the South-West coast of New Caledonia (SW Pacific Ocean), from April 1989 to March 1990. Five benthic ...

New Caledonia country report: Profile and results from survey work at Ouassé, Thio, Luengoni, Oundjo and Moindou (March, April and November 2003 ; Ja...

Kronen M., Boblin P., Friedman K.J., Pinca S., Magron F., Awira R., Pakoa K., Lasi F., Tardy E., Vigliola L., Chapman L.B. 2009. New Caledonia country report: Profile and results from survey work at Ouassé, Thio, Luengoni, Oundjo and Moindou (March,...

Foraminifera in the diet of coral reef fish from the lagoon of New Caledonia : predation, digestion, dispersion

Les foraminifères benthiques marins sont abondants et représentent une source de nourriture potentielle pour les poissons. Les études précédentes des foraminifères dans le régime alimentaire des poissons se sont appuyées sur de petits nombres...

New Caledonia Lagoon : a threatened paradise under anthropogenic pressure ?;Lagoons : habitat and species, human impacts and ecological effects

The French archipelago of New Caledonia hosts one of the three most extensive reef systems in the world and was partly added to the UNESCO World Heritage List in 2008. In the very specific context of rapidly growing land-based mining extraction and o...

Impacts of shrimp farm effluent on water quality, benthic metabolism and N-dynamics in a mangrove forest (New Caledonia)

Water quality parameters, sediment oxygen demand (SOD), dissolved organic and inorganic nutrient fluxes, and N-cycle processes (nitrification; denitrification; dissimilatory nitrate reduction to ammonium (DNRA)) were determined in a New Caledonian ma...

Recueil des campagnes océanographiques françaises 2004

Ce recueil présente les résumés des campagnes océanographiques civiles des organismes publics français qui se sont déroulées en 2004 sur les navires français ou en coopération sur d’autres navires. Les navires océanographiques français s...

Hydrodynamic behaviour of Nummulites: implications for depositional models

Large benthic foraminifers are considered to be good indicators of shallow marine carbonate environments in fossil series. Over the last 50 years, the palaeoenvironment of Tertiary Nummulites accumulations has been a matter of debate, particularly be...

Virulence of an emerging pathogenic lineage of Vibrio nigripulchritudo is dependent on two plasmids

Vibrioses are the predominant bacterial infections in marine shrimp farms. Vibrio nigripulchritudo is an emerging pathogen of the cultured shrimp Litopenaeus stylirostris in New Caledonia and other regions in the Indo-Pacific. The molecular determina...