800-year ice-core record of nitrogen deposition in Svalbard linked to ocean productivity and biogenic emissions

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Wendl, I. A., Eichler, A., Isaksson, E., Martma, T., Schwikowski, M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2015
• Subjects: article; Verlagsveröffentlichung; Arctic; Lomonosovfonna; Svalbard; glacier; ice core; Phytoplankton
• Online Access: https://doi.org/10.5194/acp-15-7287-2015; https://noa.gwlb.de/receive/cop_mods_00044313; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00043933/acp-15-7287-2015.pdf; https://acp.copernicus.org/articles/15/7287/2015/acp-15-7287-2015.pdf

We present the records of the two nitrogen species nitrate (NO3-) and ammonium (NH4+) analysed in a new ice core from Lomonosovfonna, Svalbard, in the Eurasian Arctic covering the period 1222–2009. Changes in melt at the Lomonosovfonna glacier are assumed to have a negligible effect on the decadal v...