Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1271 résultats pour les termes de recherche: hydroélectricité OR production hydoélectrique

Affichage des résultats: 201 à 210

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Spatio-temporal variations in the composition of organic matter in surface sediments of a mangrove receiving shrimp farm effluents (New Caledonia)

In order to investigate spatio-temporal variations in the composition and origin of the benthic organic matter (OM) at the sediment surface in mangrove receiving shrimp farm effluents, fatty acid (FA) biomarkers, natural stable isotopes (delta C-13 a...

Rapport de mission sur les récifs artificiels en Espagne et au Portugal - 12-23 avril 1999

L'Espagne et le Portugal sont de gros consommateurs de produits de la mer avec 42 et 60 kg par habitant et par an, respectivement. Ces deux pays accueillent également un important flux de tourisme, principalement sur les régions côtières. Enfin, ...

Tropical instability waves in the atlantic-ocean - a contributor to biological processes

Long tropical instability waves are described at around 3-4 degrees N based on results of a simulation performed with a general circulation model for the Atlantic Ocean. This description is in agreement with earlier observations of organized undulati...

L'énergie thermique des mers

Ocean Thermal Energy Conversion, OTEC, is a concentrated renewable source of energy available in the one third of the world's ocean lying in the tropics. An OTEC plant is a heat engine fed with warm surface water and cold water pumped up from the dee...

L'élevage de la crevette tropicale d'eau douce

This book represents a two year study by a team of French biologists to collect, summarise and present the experience and knowledge gained in the rearing of the giant freshwater prawn, not only in the French overseas territories but also in the main ...

Etudes environnementales 2021

Cette page donne accès à l'ensemble des rapports édités en 2021 par l'OEIL en collaboration avec de nombreux auteurs. [Revenir à l'ensemble des rapports](http://www.oeil.nc/fr/page/etudes-environnementales-0) Air Eaux douces Milieu marin Mi...

Lancement du projet HydroScope !

Lancement du projet HydroScope ! Nous avons le plaisir de vous annoncer le lancement du projet "HydroScope", soutenu par le fonds PEP et l'OFB ! Ce projet a pour but de fournir un outil d'aide à la décision pour le suivi et la gestion de la ressou...

L'élevage de la crevette tropicale d'eau douce

This book represents a two year study by a team of French biologists to collect, summarise and present the experience and knowledge gained in the rearing of the giant freshwater prawn, not only in the French overseas territories but also in the main ...

Effect of dietary protein level on growth and energy utilization by Litopenaeus stylirostris under laboratory conditions

A study was conducted using a bioenergetics approach to generate information on energy requirement and feed utilization of Litopenaeus stylirostris. Animals (initial mean weight 21 +/- 1 g were fed ad libitum six experimental diets, ranging from 25 t...

Eutrophication in a tropical pond: Understanding the bacterioplankton and phytoplankton dynamics during a vibriosis outbreak using flow cytometric ana...

In tropical shrimp ponds, the increasing of feed input, concomitantly with the stocking shrimp biomass, induces an eutrophication of the ecosystem. Although difficult to maintain, its stability is required to guarantee the success of the culture. A 1...