Observatoire de l'environnement Nouvelle Calédonie

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

Affichage des résultats: 51 à 60

h

h

Les reliques en Océanie : faire corps autour d’un corps divisé.

UMR 5805 Environnements et Paléoenvironnements Océaniques et Continentaux

Étude et prévisions de la circulation océanique dans la ZEE de Nouvelle-Calédonie: courants, upwelling le long de la pente externe de Nouvelle-Cal...

Modélisation et prévision de la dynamique marine de la ZEE: description bibliographique de la dynamique de la ZEE, étude numérique permettant la simulation ZEE, compréhension et description des écosystèmes côtiers grâce à un outil numériqu...

L'élévation récente du niveau marin et l'érosion côtière : le cas d'îles océaniques du Pacifique

Le changement climatique induit une élévation du niveau marin qui, loin d'être uniforme, présente une variabilité régionale importante liée en premier lieu aux variations de température des océans. Dans certaines régions de l'océan, cette ...

An updated checklist of the marine fish fauna of Reunion Island, South-Western Indian Ocean

The ichthyofauna of Reunion Island, Southwestern Indian Ocean, was sampled during several ecological and artisanal fisheries studies. Information from these investigations and from other sources were included to compile the present checklist of the m...

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...

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 ...

Combining the Biocean database for deep-sea benthic data with the online Ocean Biogeographic Information System

The Biocean database was designed to collate the extremely large volume of data collected from different deep-sea ecosystem studies conducted by Ifremer's department of 'Environnement Profond' (Deep-Sea Environment). This database comes in a 6-applic...

Nd isotope constraints on ocean circulation, paleoclimate, and continental drainage during the Jurassic breakup of Pangea

The breakup of Pangea and onset of growth of the Pacific plate led to several paleoenvironmental feedbacks, which radically affected paleoclimate and ocean chemistry during the Jurassic. Overall, this period was characterized by intense volcanic dega...

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...