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PANGAEA
Dataset . 2021
Data sources: B2FIND
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Other dataset type . 2021
Data sources: B2FIND
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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

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

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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
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