Insoluble dust, ammonium, calcium, conductivity, peroxide and acid measured in firn cores in Northern Greenland in 2015: T2015-A3

• Main Authors: Kjær, Helle Astrid, Zens, Patrick, Black, Samuel, Lund, Kasper Holst, Svensson, Anders M, Vallelonga, Paul T
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: acidity; Age; ammonium; Annual layer counting; Arctic Sea Ice and Greenland Ice Sheet Sensitivity; calcium; Conductivity; electrical; Conductivity Meter; Amber Science; 3082 [with micro flow cell 829]; Continuous flow analysis according to Bigler (2011); DEPTH; ice/snow; dust; East Greenland Ice-core Project; EGRIP; firn; Firn chemistry; Fluorometer; FIAlab Instruments; PMT-FL; Greenland; Hydrogen ion + indicator; Hydrogen peroxide; ice2ice; Laser particle counter; Klotz; Abakus [LDS 23/25bs sensor]; NEEM; North Greenland Eemian Ice Drilling; Optical dye according to Kjær et al. (2016); peroxide; Snow pits/firn core/ice core; T2015-A3; TiPES; Tipping Points in the Earth System; Arctic; East Greenland; Greenland ice core; Greenland Ice core Project; ice core; Ice Sheet; North Greenland; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.957619; https://doi.org/10.1594/PANGAEA.957619

Results from six firn cores obtained during a 426 km long northern Greenland traverse in 2015 between the NEEM and the EGRIP deep drilling stations situated on the Western and Eastern side of the Greenland ice sheet, respectively. The cores (9 to 14 m long) are analysed for chemical impurities by me...