Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 1472 résultats pour les termes de recherche: E. Coli OR Escherichia coli

Affichage des résultats: 961 à 970

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Marine natural products from New Caledonia : a review

Marine micro- and macroorganisms are well known to produce metabolites with high biotechnological potential. Nearly 40 years of systematic prospecting all around the New Caledonia archipelago and several successive research programs have uncovered ne...

Decadal increase in the number of recreational users is concentrated in no-take marine reserves

In coastal areas, demographic increase is likely to result in greater numbers of recreational users, with potential consequences on marine biodiversity. These effects may also occur within Marine Protected Areas (MPAs), which are popular with recreat...

The genus Melanthalia (Gracilariales, Rhodophyta) : new insights from New Caledonia and New Zealand

The Southern Hemisphere red algal genus Melanthalia (Gracilariales) was investigated as part of a study comparing shared elements in the floras of northern New Zealand and southern New Caledonia. Molecular sequence data were obtained from specimens t...

How accessible are coral reefs to people ? A global assessment based on travel time

The depletion of natural resources has become a major issue in many parts of the world, with the most accessible resources being most at risk. In the terrestrial realm, resource depletion has classically been related to accessibility through road net...

Travail du sol, état structural et enracinement de végétaux cultivés sur sols ferrallitiques allitiques des îles Loyauté (Nouvelle-Calédonie)

Le développement de l'agriculture sur les îles Loyauté (Nouvelle-Calédonie) conduit à l'utilisation plus intensive de matériel agricole qui est susceptible de modifier les caractéristiques physiques et structurales des sols et d'avoir une inci...

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,...

Nouvelle-Calédonie rapport de pays: profils et résultats des enquêtes réalisées à Ouassé, Thio, Luengoni, Oundjo et Moindou (mars, avril et nov...

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. Nouvelle-Calédonie rapport de pays: profils et résultats des enquêtes réalisées à Ouassé, Thio, Luengoni, Oundjo e...

Contrasted ecological niches shape fungal and prokaryotic community structure in mangroves sediments

Mangroves are forest ecosystems located at the interface between land and sea where sediments presented a variety of contrasted environmental conditions (i.e. oxic/anoxic, non-sulfidic/sulfidic, organic matter content) providing an ideal ecosystem to...

Epibator insularis, a new species of scincid lizard from l'Ile Walpole, New Caledonia

A new species of skink in the genus Epibator is described from Ile Walpole, a small, isolated, raised vegetated limestone platform, similar to 200 km ESE of southern New Caledonia. The new species is distinguished from its congeners Epibator nigrofas...

Nickel and ocean warming affect scleractinian coral growth

The sensitivity of corals and their Symbiodinium to warming has been extensively documented; however very few studies considered that anthropogenic inputs such as metal pollution have already an impact on many fringing reefs. Thus, today, nickel rele...