|
|
Jourdain B. & Legrand M. (2001). Seasonal variations of atmospheric dimethylsulfide, dimethylsulfoxide, sulfur dioxide, methanesulfonate, and non-sea-salt sulfate aerosols at Dumont d'Urville (coastal Antartica) (December 1998 to July 1999). J. Geophys. Res., 106(d1), 14391–14408.
|
|
|
|
Legrand M. & De Angelis M. (1995). Origins and variations of light carboxylic acids in polar precipitation. J. Geophys. Res., 100(d1), 1445–1462.
|
|
|
|
Bousquet P, Yver C, Pison I, Li Y S, Fortems A, Hauglustaine D, Szopa S, Rayner P J, Novelli P, Langenfelds R, Steele P, Ramonet M, Schmidt M, Foster P, Morfopoulos C, Ciais P, . (2011). A three-dimensional synthesis inversion of the molecular hydrogen cycle: Sources and sinks budget and implications for the soil uptake
. J. Geophys. Res., 116(D1), D01302–.
Keywords: atmospheric inversion, molecular hydrogen, sources and sinks, H2 budget, H2 soil uptake, 0322 Atmospheric Composition and Structure: Constituent sources and sinks, 0368 Atmospheric Composition and Structure: Troposphere: constituent transport and chemistry, 0365 Atmospheric Composition and Structure: Troposphere: composition and chemistry, 0414 Biogeosciences: Biogeochemical cycles, processes, and modeling, 0489 Biogeosciences: Trace element cycling,
Programme: 416
|
|
|
|
. (2011). (Vol. Abstract for AGU session V05).
|
|
|
|
. (2023). Chapter 2 – Conservation status and overview of threats to seabirds.
Abstract: Seabirds are among the most threatened of all vertebrate groups. Here we review their conservation status and key aspects of the main threats and some emerging threats. Bycatch in fisheries and overfishing are pervasive, but potentially soluble with improved governance. Invasive alien species at breeding sites remain a major threat despite notable recent successes in eradication campaigns. Changing climatic conditions continue to have multiple, increasing, direct and indirect effects on seabirds. The full impacts of disease and chemical pollution are less clear because effects may be sublethal. Impacts of other anthropogenic processes that currently concern relatively few species are probably increasing. As seabird populations are affected by multiple threats that may be additive or synergistic, addressing population declines will often require a suite of management measures and potentially compensatory mitigation for climate change.
Programme: 388
|
|
|
|
Prat R., Dupuis E., Sultan E. (2023).
|
|
|
|
Stier A., Viblanc V., Kauffmann M., Pardonnet S., Gineste B., Robin Jp. & Bize P. (2023).
Abstract: Les milieux polaires et subpolaires ne sont pas dépourvus de parasites. Chez les manchots royaux, les ectoparasites tels que les tiques (Ixodes uriae) sont suspectés d’avoir des effets marqués sur la santé et le succès reproducteur des adultes. En utilisant un traitement expérimental réduisant drastiquement l’abondance d’ectoparasites chez des adultes reproducteurs, nous avons pu démontrer que l’infestation par les ectoparasites induit une augmentation du stress physiologique caractérisé par des taux élevés de corticostérone (glucocorticoïde) et une situation de stress oxydant. Bien que l’éradication des ectoparasites n’ait pas d’influence notable sur le succès d’éclosion des œufs ou la survie des poussins durant l’élevage, le traitement améliore visiblement la croissance des poussins jusqu’à l’émancipation, avec des effets positifs probables sur leur survie future. Il semble donc que les ectoparasites exercent une pression de sélection naturelle non-négligeable chez le manchot royal.
Programme: 119
|
|
|
|
Bernard A., Chambodut A., Zigone D., Thore J-Y., Bes De Berc M., Fotze M.,Wardinski,I. (2023). Bachelor's thesis, , .
|
|
|
|
Forget F., Bretel P., Genthon C., Berne A., Dufresne J.L., Lemonnier F., Madeleine J.B, Roussel M.R., Sultan E., Veron D., Vignon E., Wiener V. (2023).
|
|
|
|
Baltzer A., Gourillon L., Lacombe V., Guilhermic C., Nardelli P., Howa H., Pillet V., Nicolas J., Tafflet A., Verdun J. (2023). Le projet KONBHAS : Kongsfjorden New Benthic Habitats.
|
|
