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Dataset

 
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Leeds HPLC-PCD time series of H2O2 in monthly snow samples collected at different depths from the surface at Halley Bay Station during the CHABLIS Campaign (2004-2005)

Update Frequency: Not Planned
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2007-02-23
Download Stats: last 12 months

Abstract

HPLC with post column derivatisation data collected during the Chemistry of the Antarctic Boundary Layer and the Interface with Snow (CHABLIS) project. CHABLIS was a Natural Environment Research Council (NERC) and Antarctic Funding Initiative (AFI) funded project, aimed at studying the chemistry of the Antarctic Boundary Layer in greater detail, and for a longer duration, than has previously been attempted. Field measurements were carried out at the British Antarctic Survey station, Halley, at the Clean Air Sector Laboratory (CASLab). Year-round measurements began in February 2004, and a summer campaign focussing on oxidants ran during January/February 2005, after which CHABLIS fieldwork ended. The dataset includes mixing ratios (Ozone, CO, HCHO, NO2, and HONO), accumulation and isotope (Na, K, Mg, Ca, F, CH4, Cl, and NO3) concentrations of snow, and meteorological measurements (relative humidity, visibility, dew point, wind speed, and wind direction). Access to this dataset is now public.

Citable as:  Walker, S.; Jackson, A. (2007): Leeds HPLC-PCD time series of H2O2 in monthly snow samples collected at different depths from the surface at Halley Bay Station during the CHABLIS Campaign (2004-2005). NCAS British Atmospheric Data Centre, date of citation. http://catalogue.ceda.ac.uk/uuid/8760212794584bafc93a6a8f9ada64f0
Abbreviation: CHABLIS-leeds-hplc-pcd
Keywords: CHABLIS, NERC, Antarctic, boundary layer, HPLC

Details

Previous Info:
No news update for this record
Previously used record identifiers:
http://badc.nerc.ac.uk/view/badc.nerc.ac.uk__ATOM__dep_11721937258715516
Access rules:
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data files submitted as is by the CHABLIS campaign participants in 2005/2006 and archived at the BADC.

Data Quality:
Research data collected by the project participants. See related citations for further information about these data
File Format:
NASA-Ames

Related Documents

No documents related to this record were found.

Process overview

This dataset was generated by instruments deployed on platforms as listed below.

Instrument/Platform pairings

Leeds: HPLC with post column derivatisation Deployed on: Halley Bay, Antarctica
Output Description None

No variables found.

Coverage
Temporal Range
Start time:
2004-06-18T00:00:00
End time:
2005-02-17T00:00:00
Geographic Extent

 
-73.3500°
 
-26.3400°
 
-26.3400°
 
-75.3500°