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Carniel., R., Di Cecca & D. Rouland. (2003). Ambrym, Vanuatu (July-August 2000): Spectral and dynamical transitions on the hours-todays timescale. Journal of volcanology and geothermal research, 128, 1–13.
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Sein J.M. (1992).
Abstract: Rapport de Stage
Programme: 123
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Hennion F. & Martin Tanguy J. (1999). Amine distribution and content in several parts of the subantarctic endemic species Lyallia Kerguelensis(Hectorellaceae). Phytochemistry, 52, 247–251.
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Hennion F. & Martin Tanguy J. (2000). Amines of the subantarctic crucifer Pringlea antiscorbutica are responsive to temperature conditions. Physiol Plant, 109, 232–243.
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Parker E.T., Engrand C., Dworkin J.P., Glavin D. (2018). Amino Acids in Antarctic Micrometeorites.
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Eric Parker, Cecile Engrand, Jason P. Dworkin, Daniel Patrick Glavin. (2019). Amino Acids in Antarctic Micrometeorites (Vol. 54 S2).
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M. Legrand, R. Weller, S. Preunkert, B. Jourdain. (2021). Ammonium in Antarctic Aerosol: Marine Biological Activity Versus Long-Range Transport of Biomass Burning (Vol. 48).
Abstract: Year-round records of the ionic composition of Antarctic aerosol were obtained at the inland Dome C (DC) and coastal Neumayer (NM) sites, with additional observations of black carbon (BC) at NM. Discussions focus on the origin of ammonium in Antarctica. This first Antarctic atmospheric study of several species emitted by biomass burning (BB) indicates that BC and oxalate reach a maximum in October in relation to BB activity in the southern hemisphere. Ammonium reaches a maximum 2 months later, suggesting that BB remains a minor ammonium source there. The ammonium maximum in December coincides with the occurrence of diatom blooms in the austral ocean, suggesting that oceanic ammonia emissions are the main source of ammonium in Antarctica. The ammonium to sulfur-derived biogenic species molar ratio of 0.15 in summer suggests far lower ammonia emissions from the Antarctic oceans than midlatitude southern oceans.
Keywords: aerosol black carbon ammonium Antarctic biomass burning et marine biota oxalate potassium
Programme: 903
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Legrand M., Ducroz F., Wagenbach D., Mulvaney R. & Hall J. (1998). Ammonium in coastal Antarctic aerosol and snow: Role of polar ocean and penguin emissions. J. Geophys. Res., 103, 11043–11056.
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|
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Silvente E. & Legrand M. (1993). Ammonium to sulphate ratio in aerosol and snow of Greenland and Antarctic regions. Geophysical research letters, 20, 687–690.
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|
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Bocher P., Cherel Y., Labat J.P., Mayzaud P., Razouls S. & Jouventin P. (2001). Amphipod-based food web: Themisto gaudichaudii caught in nets and by seabirds in kerguelen waters, southern Indian Ocean. Mar. Ecol. Prog. Ser., 223, 261–276.
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