Nitrogen and oxygen isotopic constraints on the origin of atmospheric nitrate in coastal Antarctica

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Savarino, J., Kaiser, J., Morin, S., Sigman, D. M., Thiemens, M. H.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2007
• Subjects: Antarctic; Austral; Dumont d'Urville; Dumont-d'Urville; Antarc*; Antarctica
• Online Access: https://ueaeprints.uea.ac.uk/id/eprint/25138/; https://ueaeprints.uea.ac.uk/id/eprint/25138/1/23_Savarino_et_al._ACP_2007_Antarctic_nitrate.pdf; https://doi.org/10.5194/acp-7-1925-2007

Throughout the year 2001, aerosol samples were collected continuously for 10 to 15 days at the French Antarctic Station Dumont d'Urville (DDU) (66°40' S, l40°0' E, 40 m above mean sea level). The nitrogen and oxygen isotopic ratios of particulate nitrate at DDU exhibit seasonal variat...