Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1269 résultats pour les termes de recherche: thermoélectricité OR production thermoélectrique

Affichage des résultats: 201 à 210

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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...

Traitement des crevettes contre le noircissement .Mise au point d'une ligne de traitement

Once fished, the shrimps must be cooled quickly in water cooled in order to slow down all chemical and bacteriological activities. In addition, in order to avoid blackening (mélanose) shrimps (céphalothorax and legs) it is necessary to treat those ...

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...

Benthic pelagic coupling in a shallow oligotrophic ecosystem : Importance of microphytobenthos and physical forcing

In coral reef lagoons, microphytobenthos (MPB) primary production can be of the same order of magnitude as coral or macroalgal production. As they are situated in oligotrophic waters, sediments receive low amount of allochtonous nutrients, and their ...

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...

Espèces rares, menacées et/ou protégées dans la zone d’influence des infrastructures industrielles et minières de Vale NC : Bilan 2018 des acti...

Le présent document constitue l'annexe 05 du [Rapport annuel 2018 concernant l'activité minière - Centre minier de Goro - Incidence des activités minières sur l'occupation des sols, l'environnement et les eaux superficielles et souterraines](/cd...

Les témoignages du projet ACROPORA

Le projet ACROPORA en vidéos (5 min - Mai 2013 - production OEIL) Le projet en bref [Voir la plaquette du projet](/sites/default/files/pageflip/22002/Essentiel_2_ACROPORA/index.html)

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...

Retour sur deux projets de développement en aquaculture outre-mer : leçons pour l’avenir

Lessons for the future from two development projects in aquaculture in the French overseas territories. Numerous research and development projects have been launched since the seventies in the French overseas territories. Their aim was to foster new ...