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Biogeosciences An interactive open-access journal of the European Geosciences Union
Journal topic
Volume 15, issue 2
Biogeosciences, 15, 529–550, 2018
https://doi.org/10.5194/bg-15-529-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
Biogeosciences, 15, 529–550, 2018
https://doi.org/10.5194/bg-15-529-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 29 Jan 2018

Research article | 29 Jan 2018

Spatial variations in snowpack chemistry, isotopic composition of NO3 and nitrogen deposition from the ice sheet margin to the coast of western Greenland

Chris J. Curtis et al.

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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (18 Aug 2017) by Silvio Pantoja
AR by Christopher Curtis on behalf of the Authors (06 Oct 2017)  Author's response    Manuscript
ED: Publish subject to minor revisions (review by editor) (10 Nov 2017) by Silvio Pantoja
AR by Christopher Curtis on behalf of the Authors (20 Nov 2017)  Author's response    Manuscript
ED: Publish as is (01 Dec 2017) by Silvio Pantoja
Publications Copernicus
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Short summary
Few studies have investigated the atmospheric deposition of nitrate in the Arctic or its impacts on Arctic ecosystems. We collected late-season snowpack from three regions in western Greenland from the coast to the edge of the ice sheet. We found major differences in nitrate concentrations (lower at the coast) and deposition load (higher). Nitrate in snowpack undergoes losses and isotopic enrichment which are greatest in inland areas; hence deposition impacts may be greatest at the coast.
Few studies have investigated the atmospheric deposition of nitrate in the Arctic or its impacts...
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