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NSIDC-0394Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice SheetBales, R., M. Frey, and J. McConnell.Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet2009-06-16Boulder, Colorado USANSIDC: National Snow and Ice Data Center1false10.7265/N5PZ56RShttps://doi.org/10.7265/N5PZ56RSNSIDC-0394InvestigatorRogerBalesrbales@ucmerced.edu1-209-228-43485200 North Lake Rd.MercedCalifornia95343USAInvestigatorMarkusFreymfrey@ucmerced.edu5200 North Lake Rd.MercedCalifornia95343USATechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAInvestigatorJosephMcConnelljmcconn@dri.edu1-775-673-73482215 Raggio ParkwayRenoNV89512EARTH SCIENCECryosphereGlaciers/Ice SheetsFirn FIRNEARTH SCIENCECryosphereGlaciers/Ice Sheets EARTH SCIENCECryosphereGlaciers/Ice SheetsIce Sheets ICE SHEETSEARTH SCIENCECryosphereSnow/Ice SNOW/ICEEARTH SCIENCETerrestrial HydrosphereSnow/Ice SNOW/ICEEARTH SCIENCECryosphereSnow/IceSnow/Ice Chemistry SNOW/ICE CHEMISTRYEARTH SCIENCETerrestrial HydrosphereSnow/IceSnow/Ice Chemistry SNOW/ICE CHEMISTRYClimatology/Meteorology/AtmosphereAGDC-projectAntarcticaIce CoreIce Core ChemistryIce Core DataIce Core Gas RecordsIce CoresUSITASEWAISWest Antarctica2000-11-202003-01-15complete-90-76-124-84ContinentAntarcticaUS-ITASEUnited States - International Antarctic Scientific ExpeditionEnglishAGDCFTP0.124 MBASCIIAcker, K., N. Kezele, L. Klasinc, D. Moller, G. Pehnec, G. Sorgo, W. Wieprecht, and S. Zuzul. 2008. Atmospheric H2O2 Measurement and Modeling Campaign During Summer 2004 in Zagreb, Croatia. Atmos. Environ. 42(10):2530;2542.
Eisele, F., D. D. Davis, D. Helmig, S. J. Oltmans, W. Neff, G. Huey, D. Tanner, G. Chen, J. Crawford, R. Arimoto, M. Buhr, L. Mauldin, M. Hutterli, J. Dibb, D. Blake, S. B. Brooks, B. Johnson, J. M., Roberts, Y. H. Wang, D. Tan, and F. Flocke. 2008. Antarctic Tropospheric Chemistry Investigation (ANTCI), 2003 Overview. Atmos. Environ. 42(12):2749;2761.
Frey, M. M., R. C. Bales, and J. R. McConnell. 2006. Climate Sensitivity of the Century-Scale Hydrogen Peroxide (H2O2) Record Preserved in 23 Ice Cores from West Antarctica. J. Geophys. Res. 111, doi:10.1029/2005JD006816.
Frey, M. M., M. A. Hutterli, G. Chen, S. J. Sjostedt, J. F. Burkhart, D. K. Friel, and R. C. Bales. 2009. Contrasting Atmospheric Boundary Layer Chemistry of Methylhydroperoxide (CH3OOH) and Hydrogen Peroxide (H202) above Polar Snow. Atmos. Chem. Phys. Disc. 9(10):3261–3276.
Frey, M. M., R. W. Stewart, J. R. McConnell, and R. C. Bales. 2005. Atmospheric Hydroperoxides in West Antarctica: Links to Stratospheric Ozone and Atmospheric Oxidation Capacity. J. Geophys. Res. 110, doi:10.1029/2005JD006110.
Grannas, A. M., A. E. Jones. J. Dibb, M. Ammann, C. Anastasio, H. J. Beine, M. H. Bergin, J. Bottenheim, C. Boxe, G. Carver, G. Chen, F. Domine, M. Frey, M. I. Guzman, D. E. Heard, D. Helmig, M. R. Hoffmann, R. Honrath, G. Huey, L. M. Hutterli, H. W. Jacobi, P. Klan, J. McConnell, R. Sander, J. Savarino, P. Shepson, W. Simpson, J. Sodeau, R. von Glasow, G. Weller, E. Wolff, and T. Zhu. 2007. An Overview of Snow Photochemistry: Evidence, Mechanisms and Impacts. Atmos. Chem. Phys. 7, 4329-4373.
Kirschvink, J. L. and R. E. Kopp. 2008.Palaeoproterozoic Ice Houses and the Evolution of Oxygen-Mediating Enzymes: The Case for a Late Origin of Photosystem ii. Philosophical Transactions of the Royal Society B-Biological Sciences 363(1504):2755;2765.
Oltmans, S. J., B. J. Johnson, and D. Helmig. 2008. Episodes of High Surface-Ozone Amounts at South Pole during Summer and their Impact on the Long-Term Surface-Ozone Variation. Atmos. Environ. 42(12):2804;2816.
Sanchez, M., M. B. Ferraro, I. Alkorta, J. Elguero, and S. P. A. Sauer. 2008. Atomic Partition of the Optical Rotatory Power of Methylhydroperoxide. J. Chem. Phys. 128(6):064318.
Savarino, J., J. Kaiser, S. Morin, D. M. Sigman, and M. H. Thiemens. 2007. Nitrogen and Oxygen Isotopic Constraints on the Origin of Atmospheric Nitrate in Coastal Antarctica, Atmos. Chem. Phys., 7, 1925;1945.This data set contains atmospheric mixing ratios of hydrogen peroxide and methylhydroperoxide at 21 sites on the West Antarctic Ice Sheet (WAIS) were obtained from 2000 to 2003 during the US International Trans-Antarctic Scientific Expedition (US ITASE) deployments. Sample location from the WAIS region (76-90ºS / 84-124ºW) were approximately 100-300 km apart and correspond to US ITASE ice core sites. At each site, ambient air from 1 m above the snow surface was sampled between two to five days. Atmospheric hydroperoxides (ROOH) were continuously scrubbed from the sample air with a glass coil scrubber and subsequently quantified using a fluorescence detection method.
Data are available via FTP as ASCII text files (.txt).VIEW RELATED INFORMATIONhttps://doi.org/10.7265/N5PZ56RSDocumentationGET DATAhttp://www.usap-dc.org/view/dataset/609394Get External DataPROJECT HOME PAGEhttp://nsidc.org/agdc/Antarctic Glaciological Data Center web pagesAMD/USCEOS IDN DIFVERSION 9.92009-06-162023-05-23NSIDCVersion SummaryNSIDCMinor VersionNSIDCCurrent Version1NSIDCFull Dataset CitationBales, R., M. Frey, and J. McConnell. 2009. <i>Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet.</i> [indicate subset used]. Boulder, Colorado USA: National Snow and Ice Data Center. <a href="https://doi.org/10.7265/N5PZ56RS">https://doi.org/10.7265/N5PZ56RS</a>. [Date Accessed].NSIDCRetiredfalse