L écosystème pélagique Est Antarctique est dominé par le poisson Pleuragramma antarcticum qui représente jusqu à 90% de la biomasse des poissons dans la colonne d eau. P. antarcticum est la seule espèce de la famille des Nototheniidae dont la totalité du cycle de vie se déroule dans la colonne d eau. Cette espèce se caractérise par un état larvaire particulièrement long qui dure un an et une distribution verticale avec les larves en surface et les individus les plus âgés en profondeur. P. antarcticum est planctonophage à tous ses stades de développement et est la proie principale d un grand nombre de prédateurs supérieurs. Ainsi, P. antarcticum apparait comme une espèce clé de l écosystème qui fait le lien entre le phytoplancton / zooplanct...
The author, a noted expert in Antarctic ecology, surveys the fauna of the area and discusses its pot...
The aim of this study was to clarify the trophic patterns of the key species Pleuragramma antarctica...
The Southern Ocean currently undergoes major environmental modifications related to climate change s...
The East Antarctic pelagic ecosystem is dominated by the pelagic fish Pleuragramma antarcticum which...
Antarctic silverfish Pleuragramma antarctica is a keystone species of the coastal ecosystems of the ...
AbstractThis paper investigates the abundance and distribution of Pleuragramma antarcticum larvae by...
An estimation is made of the population numbers of the Antarctic and sub-Antarctic birds, their biom...
International audienceThe high proportion of brooding (50 to 70% depending on phyla) compared with b...
Pteropods are holoplanktonic gastropod molluscs found globally. Although species diversity is great...
La présence de la glace de mer entraîne une intense activité biologique dans les régions polaires. C...
editorial reviewedClimate change is expected to have many adverse biological effects in Antarctica, ...
The Antarctic silverfish Pleuragramma antarcticum Boulenger is the dominant fish species in the high...
International audienceThe feeding ecology of the notothenioid fish Pleuragramma antarcticum was stud...
The Antarctic silverfish Pleuragramma antarcticum is a mesopelagic zooplankton feeding species with ...
AbstractThe feeding ecology of the notothenioid fish Pleuragramma antarcticum was studied in the Dum...
The author, a noted expert in Antarctic ecology, surveys the fauna of the area and discusses its pot...
The aim of this study was to clarify the trophic patterns of the key species Pleuragramma antarctica...
The Southern Ocean currently undergoes major environmental modifications related to climate change s...
The East Antarctic pelagic ecosystem is dominated by the pelagic fish Pleuragramma antarcticum which...
Antarctic silverfish Pleuragramma antarctica is a keystone species of the coastal ecosystems of the ...
AbstractThis paper investigates the abundance and distribution of Pleuragramma antarcticum larvae by...
An estimation is made of the population numbers of the Antarctic and sub-Antarctic birds, their biom...
International audienceThe high proportion of brooding (50 to 70% depending on phyla) compared with b...
Pteropods are holoplanktonic gastropod molluscs found globally. Although species diversity is great...
La présence de la glace de mer entraîne une intense activité biologique dans les régions polaires. C...
editorial reviewedClimate change is expected to have many adverse biological effects in Antarctica, ...
The Antarctic silverfish Pleuragramma antarcticum Boulenger is the dominant fish species in the high...
International audienceThe feeding ecology of the notothenioid fish Pleuragramma antarcticum was stud...
The Antarctic silverfish Pleuragramma antarcticum is a mesopelagic zooplankton feeding species with ...
AbstractThe feeding ecology of the notothenioid fish Pleuragramma antarcticum was studied in the Dum...
The author, a noted expert in Antarctic ecology, surveys the fauna of the area and discusses its pot...
The aim of this study was to clarify the trophic patterns of the key species Pleuragramma antarctica...
The Southern Ocean currently undergoes major environmental modifications related to climate change s...