OH reactivity measurements during OASIS Barrow field intensive Spring 2009

A measurement intensive campaign was carried out in Barrow, Alaska in spring 2009 as part of the Ocean Atmosphere Sea Ice Snowpack (OASIS) program. This dataset contains OH reactivity measurements from that campaign. The data file is ASCII text, comma delimited. OH reactivity was measured using a flow tube injector system with Chemical Ionization Mass Spectrometry (CIMS). OH is produced via photolysis of water by an Hg lamp in an injector rod and then introduced to ambient air in a glass flow tube. A complete decay is measured in 2.5 min with units of s^-1. Ambient air was sampled from a height of 2 m above ground level. The level of detection is 2 s^-1, with an uncertainty of plus or minus 25%.

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Temporal Range

  • Begin:  2009-03-01T00:00:00Z
    End:  2009-04-14T23:59:00Z

Keywords

Resource Type dataset
Temporal Range Begin 2009-03-01T00:00:00Z
Temporal Range End 2009-04-14T23:59:00Z
Temporal Resolution N/A
Bounding Box North Lat 71.32000
Bounding Box South Lat 71.32000
Bounding Box West Long -156.61000
Bounding Box East Long -156.61000
Spatial Representation grid
Spatial Resolution N/A
Related Links

106.366 : is a companion to dataset 106.367
Additional Information N/A
Resource Format ASCII: ASCII Text (text/plain)
Standardized Resource Format ASCII
Asset Size 1 MB
Legal Constraints

none
Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author Joshua McGrath
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2012-01-04T21:25:11
Digital Object Identifier (DOI) Not Assigned
Alternate Identifier 106.367
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-02-07T22:51:55Z
Metadata Record Identifier edu.ucar.eol::106.367
Metadata Language eng; USA
Suggested Citation Joshua McGrath. (2012). OH reactivity measurements during OASIS Barrow field intensive Spring 2009. 1.0. UCAR/NCAR - Earth Observing Laboratory. https://data.eol.ucar.edu//dataset/106.367. Accessed 09 November 2024.

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