Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 615 résultats pour les termes de recherche: Acidification des océans

Affichage des résultats: 61 à 70

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Mouvements actuels et néotectonique en Nouvelle-Calédonie (apport des travaux de géologie-géophysique de l'IRD);Spécial DOM-TOM : Océan Pacifiqu...

GEODYNAMIQUE;TECTONIQUE;SUBDUCTION;CONVERGENCE;NIVEAU MARIN;SISMOLOGIE

Mean circulation of the upper layers of the western equatorial Pacific Ocean

Hydrographic (0-1000 dbar) and direct current measurements (0-600 dbar) along 165-degrees-E (20-degrees-S-10-degrees-N) between January 1984 and July 1991 are used to investigate the mean circulation and its relationships with the distributions of sa...

Affleurements des roches profondes de la croûte océanique et du manteau sur le mur sud de la fracture Kane (Atlantique central) : observations par s...

The aim of the 20 Nautile dives of the recent Kanaut cruise was the study of the Kane Fracture Zone from its intersection with the Mid-Atlantic Ridge up to 80 km to the west. The dives have been conducted along four massifs located along the southern...

Chromis durvillei : une nouvelle espèce de Pomacentridae de l’île de la Réunion (France, océan Indien) et premier signalement pour l’île de C...

Following the volcanic eruption of April 2007 at Reunion Island, 12 specimens of the pomacentrid genus Chromis were collected at sea surface. One of these fishes was a C. chrysura known from the reef Island fauna. The others have enlarged eyes. Among...

Age estimation and growth of some deep-sea fish from the northeast Atlantic ocean

Age is a necessary parameter used in population dynamics to assess the state of exploited resources. This parameter is poorly known for most deep-sea species (depth > 400 m). This work focused on age estimation from otoliths of Alepocephalus bairdii ...

The Percy Sladen Trust expedition to the Indian ocean in 1905 - Vol. 8

This paper deals with the CIIDAE* collected by the Percy Sladen Trust Expedition to the Indian Ocean under Professor J. Stanley Gardiner, F.R.S., in 1908-9. Twenty species of these beetles were obtained, eighteen in the Seychelles only, one in both t...

Checklist of the fishes of New Caledonia, and their distribution in the Southwest Pacific Ocean (Pisces)

A checklist of the fishes of New Caledonia is presented. A total of 2328 species in 246 families have been recorded from the region. Eight of these species are not native, but have been introduced. Five fish families are represented only by introduce...

The Southwest Pacific Ocean circulation and climate experiment (SPICE) : report to CLIVAR SSG

Concentrations en chlorophylle dans le Pacifique tropical sud-ouest : comparaison avec d'autres aires océaniques tropicales

Mayotte Island: another important green turtle nesting site in the southwest Indian Ocean

Situated in the north of the Mozambique Channel, Mayotte is the easternmost island of the Comoros Archipelago. From 1998 to 2005, Grande Saziley beach was monitored daily for green turtle Chelonia mydas nesting activity. Track surveys were monitored ...