[Personnel: Last_Name='SAVARINO', First_Name='JOEL']
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NITEDC: Spatial variability at the meter scale of nitrate concentration and isotopic composition based on three shallow snow pits (70cm depth) dug at the Concordia station (Antarctica) in summer field season 2007/2008.
Entry ID:
1011_2_IPEV_FR
Summary
Abstract:
This dataset presents the concentration and oxygen and nitrogen isotopic ratios of nitrate in three 70 cm depth snow pits collected in the clean area of the Concordia station during the field season 2007/2008. The first snow pit was collected 2007-12-18, the second 2007-12-28 and the third 2008-01-15. Resolution is around 2cm depth. Dataset gives depth, concentration in ppbw and isotopic ratios (in permil with respect of SMOW and Air-N2 reference scales).
Location Keywords
Data Resolution
Horizontal Resolution Range:
1 meter - < 30 meters
Vertical Resolution: 2 cm Vertical Resolution Range: < 1 meter Science Keywords
ISO Topic Category
Platform
Quality
Isotopic ratios are referenced against international standards distributed by IEAE. Concentrations are referenced against internal standard based on mass weighted nitrate salt.
Access Constraints
public
Personnel
Role:
INVESTIGATOR
Role:
TECHNICAL CONTACT
Role:
DIF AUTHOR
Phone:
04 76 82 42 51
Fax:
04 76 82 42 01
Email:
jsavarino at lgge.obs.ujf-grenoble.fr
Contact Address:
Laboratory of Glaciology and Geophysical Environment
54 Rue Molière - Domaine Unversitaire
City:
St Martin d'Hères
Postal Code:
38402
Country:
France
Creation and Review Dates
DIF Creation Date:
2009-09-07
Last DIF Revision Date:
2012-01-13
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