In-situ Halocarbon trace-gas concentrations measured by the Dirac GC-ECD during the SIPEX II voyage of the Aurora Australis, 2012
Entry ID: SIPEX_II_Halocarbons

[ Get Data ]
[ Update this Record ]

Summary
Abstract: The current data set contains in-situ halocarbon atmospheric measurements of CH3CCl3, CH2Br2, CHBr3, CHCl3, C2Cl4 made using a Gas Chromatograph - Electron Capture Detector (GC-ECD) known as the micro- DIRAC.

Instrument description and setup details:
GC-ECD
Instrument Description:
"micro-Dirac: an autonomous instrument for halocarbon measurements"
B. Gostlow, A. D. Robinson, N. R. P. Harris, L. ... View entire text
Related URL
Description: Download point for the data
View entire list
Geographic Coverage
Spatial coordinates   
  N: -42.0   S: -67.0   E: 150.0   W: 119.0

Data Set Citation
Dataset Originator/Creator: Schofield, R., Kreher, K., Johnston, P., Thomas, A., Robinson, A., Harris, N. and Humphries, R.
Dataset Title: In-situ Halocarbon trace-gas concentrations measured by the Dirac GC-ECD during the SIPEX II voyage of the Aurora Australis, 2012
Dataset Series Name: CAASM Metadata
Dataset Release Date: 2014-09-01
Dataset Publisher: Australian Antarctic Data Centre
Online Resource: https://data.aad.gov.au/aadc/metadata/metadata_redirect.cfm?md=/AMD...
Parent DIF
This data set description is a member of a collection. The collection is described in
SIPEX_II

Temporal Coverage
Start Date: 2012-09-14
Stop Date: 2012-11-05
Quality Methods were updated on the following dates:
- 117 installed - increased column temperatures necessary for cold room temperature to elute more of the end products.
- 118 installed - further increases to column temperatures necessary for cold room temperature to elute more of the end products.
- 119 installed 5 October to deal with low N2 flow pressure and high baseline.
A power outage on the 28th September caused data loss and dramatically increased baseline values which recovered very slowly.
The spectra may sometimes be contaminated slightly with species sampled from the ship's exhaust. This corresponds to wind directions in the first quadrant of apparent wind direction.
Access Constraints These data are not yet publicly available.
Use Constraints This data set conforms to the PICCCBY Attribution License
(http://creativecommons.org/licenses/by/3.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=SIPEX_II... when using these data.
Ancillary Keywords
Data Set Progress
COMPLETE
Data Center
Australian Antarctic Data Centre, Australia Supplemental Info
Data Center URL: http://data.aad.gov.au

Data Center Personnel
Name: DATA OFFICER AADC
Phone: +61 3 6232 3244
Fax: +61 3 6232 3351
Email: metadata at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
Distribution
Distribution Media: HTTP
Distribution Size: 49.9 MB
Distribution Format: csv, text
Fees: Free
Personnel
Role: INVESTIGATOR
Role: TECHNICAL CONTACT
Role: DIF AUTHOR
Phone: +61 3 8344 7304
Email: robyn.schofield at unimelb.edu.au
Contact Address:
University of Melbourne
City: Melbourne
Province or State: Victoria
Postal Code: 3001
Country: Australia
View entire list
Extended Metadata Properties
(Click to view more)

Creation and Review Dates
DIF Creation Date: 2013-05-13
Last DIF Revision Date: 2014-03-19
[ Update this Record ]


Link to Web Site