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A 5000 year-long record of levoglucosan, black carbon and ammonium from the RECAP ice core, East Greenland

Authors: Segato, Delia; Villoslada Hidalgo, Maria Del Carmen; Edwards, Ross; Barbaro, Elena; Vallelonga, Paul T; Kjær, Helle Astrid; Simonsen, Marius; +7 Authors

A 5000 year-long record of levoglucosan, black carbon and ammonium from the RECAP ice core, East Greenland

Abstract

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. Raw concentrations of levoglucosan, black carbon and ammonium are also provided. 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.

Keywords

ammonium, levoglucosan, fire proxies, Greenland, ice cores, Iceland, Integrative and Comprehensive Understanding on Polar Environments (iCUPE), black carbon, Vikings, How long have human activities been affecting the climate system? (EARLYHUMANIMPACT), The European network for observing our changing planet (ERA-PLANET), Arctic Sea Ice and Greenland Ice Sheet Sensitivity (ice2ice), REnland ice CAP project (RECAP)

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  • citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Funded by
EC| ICE2ICE
Project
ICE2ICE
Arctic Sea Ice and Greenland Ice Sheet Sensitivity
  • Funder: European Commission (EC)
  • Project Code: 610055
  • Funding stream: FP7 | SP2 | ERC
,
EC| ERA-PLANET
Project
ERA-PLANET
The European network for observing our changing planet
  • Funder: European Commission (EC)
  • Project Code: 689443
  • Funding stream: H2020 | ERA-NET-Cofund
sysimport:crosswalk:repository
Related to Research communities
European Marine Science
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