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{"@context": "https://schema.org/", "@type": "Dataset", "@id": "doi:10.7265/N5PZ56RS", "additionalType": ["geolink:Dataset", "vivo:Dataset"], "name": "Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet", "description": "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 (76-90\u00baS / 84-124\u00baW) 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.\n\nData are available via FTP as ASCII text files (.txt).", "citation": "Bales, R., Frey, M., & McConnell, J. (2009) \"Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet\" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5PZ56RS.", "datePublished": "2009-06-16", "keywords": ["Antarctica", "Atmosphere", "Chemistry:fluid", "Geochemistry", "Glaciers/ice Sheet", "ITASE", "WAIS"], "creator": [{"@type": "Person", "additionalType": "geolink:Person", "name": "Bales, Roger", "email": "rbales@ucmerced.edu", "affiliation": {"@type": "Organization", "name": "5200 North Lake Rd."}}, {"@type": "Person", "additionalType": "geolink:Person", "name": "Frey, Markus", "email": "mfrey@ucmerced.edu", "affiliation": {"@type": "Organization", "name": "5200 North Lake Rd."}}, {"@type": "Person", "additionalType": "geolink:Person", "name": "McConnell, Joseph", "email": "joe.mcconnell@dri.edu", "affiliation": {"@type": "Organization", "name": "2215 Raggio Parkway"}}], "distribution": [{"@type": "DataDownload", "additionalType": "http://www.w3.org/ns/dcat#DataCatalog", "encodingFormat": "text/xml", "name": "ISO Metadata Document", "url": "https://www.usap-dc.org/metadata/isoxml/609394iso.xml", "contentUrl": "/dataset/filename"}, {"@type": "DataDownload", "@id": "http://dx.doi.org/10.7265/N5PZ56RS", "additionalType": "dcat:distribution", "url": "http://dx.doi.org/10.7265/N5PZ56RS", "contentUrl": "/dataset/filename", "encodingFormat": "text/html"}, {"@type": "DataDownload", "@id": "https://www.usap-dc.org/view/dataset/609394", "additionalType": "dcat:distribution", "url": "https://www.usap-dc.org/view/dataset/609394", "contentUrl": "/dataset/filename", "encodingFormat": "text/html"}], "identifier": {"@type": "PropertyValue", "propertyID": "https://registry.identifiers.org/registry/doi", "value": "doi:10.7265/N5PZ56RS", "url": "https://doi.org/10.7265/N5PZ56RS"}, "contributor": [{"@type": "Role", "roleName": "credit", "description": "funderName:NSF:GEO:PLR:Antarctic Glaciology awardNumber:9814810 awardTitle:Hydrogen Peroxide, Formaldehyde, and Sub-Annual Snow Accumulation in West Antarctica: Participation in West Antarctic Traverse"}], "license": [{"@type": "CreativeWork", "URL": "https://creativecommons.org/licenses/by-nc/4.0/", "name": "MD_Constraints", "description": "useLimitation: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0]."}, {"@type": "CreativeWork", "name": "MD_LegalConstraints", "description": "accessConstraints: license. otherConstraints: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0]."}, {"@type": "CreativeWork", "name": "MD_SecurityConstraints", "description": "classification: "}], "publisher": {"@type": "Organization", "name": "U.S. Antarctic Program (USAP) Data Center"}, "spatialCoverage": [{"@type": "Place", "geo": {"@type": "GeoShape", "box": "-90, -124, -76, -84"}}]}

Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet Data DOI: https://doi.org/10.7265/N5PZ56RS Cite as Bales, R., Frey, M., & McConnell, J. (2009) "Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5PZ56RS. AMD - DIF Record(s) NSIDC-0394_1 Abstract 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). Creator(s): Bales, Roger; Frey, Markus; McConnell, Joseph Date Created: 2009-06-16 Repository: USAP-DC (current) - NSIDC (original) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: -124, East: -84, South: -90, North: -76 Temporal Extent(s) Start: 2000-11-20 - End: 2003-01-15 Award(s) NSF 9814810 Version: 1 Related Project(s) Hydrogen Peroxide, Formaldehyde, and Sub-Annual Snow Accumulation in West Antarctica: Participation in West Antarctic Traverse References 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, Journal of Geophysics Res., 110, D23301, doi:10.1029/2005JD006110, Masclin, S., M. M. Frey, W. F. Rogge, and R. C. Bales. 2013. Atmospheric Nitric Oxide and Ozone at the WAIS Divide Deep Coring Site: A Discussion of Local Sources and Transport in West Antarctica, Atmospheric Chemistry and Physics, 13, 8857-8877, doi:10.5194/acp-13-8857-2013 (doi:10.1029/2005JD006110) 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(D21301), doi:10.1029/2005JD006816., Steig, E. J., P. A. Mayewski, D. Dixon, S. Kaspari, M. M. Frey, D. P. Schneider, S. A. Arcone, and G. S. Hamilton. 2005. High-Resolution Ice Cores from US ITASE (West Antarctica): Development and Validation of Chronologies and Determination of Precision and Accuracy. Annals of Glaciology, 41:77–84. (doi:10.1029/2005JD006816) Acker, 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. (doi:10.1016/j.atmosenv.2007.12.011) 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. (doi:10.1016/j.atmosenv.2007.04.013) 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. (doi:10.5194/acp-9-3261-2009) 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. (doi:10.1098/rstb.2008.0024) 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. (doi:10.1016/j.atmosenv.2007.01.020) 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. (doi:10.5194/acp-7-1925-2007) Keywords Antarctica Atmosphere Chemistry:fluid Geochemistry Glaciers/ice Sheet ITASE WAIS