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Main Authors: Segato, Delia, Villoslada Hidalgo, Maria Del Carmen, Edwards, Ross, Barbaro, Elena, Vallelonga, Paul T, Kjær, Helle Astrid, Simonsen, Marius, Vinther, Bo Møllesøe, Maffezzoli, Niccolò, Zangrando, Roberta, Battistel, Dario, Barbante, Carlo, Vésteinsson, Orri, Spolaor, Andrea
Format: Dataset Open Access
Language:en
Published: PANGAEA 2021
Subjects:
Age; ammonium; Ammonium; Arctic Sea Ice and Greenland Ice Sheet Sensitivity; black carbon; Black carbon; Black carbon analyzer (SP2, Droplet Measurement Technologies, Boulder, Colorado) connected to the Continuous Flow Analysis system; CFA; Continuous Flow Analysis; DEPTH, ice/snow; EARLYHUMANIMPACT; ERA-PLANET; fire proxies; Greenland; High performance liquid chromatography/negative ion electrospray ionization – tandem mass spectrometry; How long have human activities been affecting the climate system?; HPLC/(-)ESI-MS/MS; ice2ice; ice cores; ICEDRILL; Ice drill; Iceland; iCUPE; Integrative and Comprehensive Understanding on Polar Environments; levoglucosan; Levoglucosan; RECAP; Renland Ice Cap, East Greenland; REnland ice CAP project; The European network for observing our changing planet; Vikings
Online Access:https://doi.org/10.1594/PANGAEA.937403
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Table of Contents:
  • This dataset presents the fire proxies levoglucosan, black carbon and ammonium measured in the RECAP ice core, in coastal East Greenland. The datasets cover a period of 5000 years and are averaged in 20 years bins. Levoglucosan has been determined using high performance liquid chromatography/negative ion electrospray ionization – tandem mass spectrometry (HPLC/(-)ESI-MS/MS). Black carbon has been measured using a BC analyzer connected to the Continuous Flow Analysis system. Ammonium (NH4+) has been measured by fluorescence within the Continuous Flow Analysis setup.

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