Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1608 résultats pour les termes de recherche: activités récréatives

Affichage des résultats: 661 à 670

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Observatoire de l'Environnement, Province Sud, Nouvelle-Calédonie, Plaquette de présentation

Cette brochure a pour dessein de présenter les missions de l'OEIL, de ses objectifs, sa gouvernance (composition du conseil d'administration et du conseil scientifique)

Mycorrhizal symbioses : their potential for soil rehabillitation and ecological restoration

In New Caledonia, nickel mining activities have drastic impacts on a rich but particularly fragile environment. Mining companies are more and more concerned with the need to restore the degraded sites, in adverse edaphic conditions. Symbioses, both n...

Management of introduced game species in New Caledonia : reconciling biodiversity conservation and resource use ?

Le cerf rusa, Cervus timorensis, et le cochon sauvage, Sus scrofa, ont été introduits en Nouvelle Calédonie après le 18ème siècle et ils sont maintenant largement répandus sur Grande Terre. Ces espèces invasives allochtones ont un impact impo...

Invasive plants and pasture management in New Caledonia

In New Caledonia, as in other island environments, invasive plants have impacts on agricultural, environmental and social activities as well. Near 70 plants are considered as noxious in New Caledonia and are found throughout the pacific area (includi...

La Mer : hommes - richesses - enjeux

Chapters in Volume 1: - Law of the sea and international straits - Trends in the French merchant fleet - International shipping - Safety and rescue at sea, the case of yachting - Marine research and economic development - The respectiv...

Fatty acids from lipids of marine organisms: Molecular biodiversity, roles as biomarkers, biologically active compounds, and economical aspects

Because of their characteristic living environments, marine organisms produce a variety of lipids. Fatty acids constitute the essential part of triglycerides and wax esters, which are the major components of fats and oils. Nevertheless, phospholipids...

2011, Année Internationale des Forêts : La tribu de Gohapin et le WWF célèbrent la forêt et lui offrent 2 000 arbres !

Communiqué de presse annonçant l'organisation de la "Fête de la Forêt" et la plantation de 2000 arbres sur les terres de la tribu de Gohapin.

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 ...

Twenty years after Jaffre et al. (1998), is the system of protected areas now adequate in New Caledonia ?

Protected areas are the cornerstone on which conservation strategies are often built. Adapting systems of protected areas to rapid global changes is critical to meet the challenge of conservation in biodiversity hotspots. Twentyyears ago, Jaffre et a...

Influence of mangrove zonation on CO2 fluxes at the sediment-air interface (New Caledonia)

Mangroves are the major ecosystems of tropical and subtropical coastlines. They are considered as a sink for atmospheric CO2 because they are characterized both by high net primary production, and by low rates of organic matter decomposition. However...