KOPRI Repository

Onboard Experiments of Photochemical Production and Microbial Consumption of Carbon Monoxide and Molecular Hydrogen

Cited 0 time in wos
Cited 0 time in scopus
Metadata Downloads

Full metadata record

DC FieldValueLanguage
dc.contributor.authorRhee, Tae Siek-
dc.contributor.authorKwon, Young Shin-
dc.date.issued2012-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/8370-
dc.description.abstractCarbon monoxide (CO) and molecular hydrogen (H2) are important trace gases that have potential for affecting the global climate. The ocean is a minor source for these gases although it covers ~70% of the earth. In the surface of the ocean, CO is produced by photochemical degradation of chromophoric dissolved organic matter (CDOM). CO emitted to the atmosphere is oxidized by active reaction with the OH radical, which is the indicator of oxidation capacity of the atmosphere. On the surface of the ocean, H2 is supersaturated with respect to the atmosphere and has maximum at surface decreasing with depth in the euphotic zone. So the ocean is one of the natural sources for H2. However, the production and removal mechanism of H2 in the ocean is not clear yet. Unlike CO which is produced wherever light and dissolved organic matter exist, H2 may not be the case.an, CO is produced by photochemical degradation of chromophoric dissolved organic matter (CDOM). CO emitted to the atmosphere is oxidized by active reaction with the OH radical, which is the indicator of oxidation capacity of the atmosphere. On the surface of the ocean, H2 is supersaturated with respect to the atmosphere and has maximum at surface decreasing with depth in the euphotic zone. So the ocean is one of the natural sources for H2. However, the production and removal mechanism of H2 in the ocean is not clear yet. Unlike CO which is produced wherever light and dissolved organic matter exist, H2 may not be the case.-
dc.languageEnglish-
dc.titleOnboard Experiments of Photochemical Production and Microbial Consumption of Carbon Monoxide and Molecular Hydrogen-
dc.title.alternativeOnboard Experiments of Photochemical Production and Microbial Consumption of Carbon Monoxide and Molecular Hydrogen-
dc.typeProceeding-
dc.identifier.bibliographicCitationRhee, Tae Siek, Kwon, Young Shin. 2012. Onboard Experiments of Photochemical Production and Microbial Consumption of Carbon Monoxide and Molecular Hydrogen. 극지연구소. 극지연구소. 2012.05.22~.-
dc.citation.conferenceDate2012.05.22~-
dc.citation.conferenceName극지연구소-
dc.citation.conferencePlace극지연구소-
dc.description.articleClassificationPro(초록)국내-
dc.subject.keywordAmundsen sea-
dc.subject.keywordCO-
dc.subject.keywordH2-
dc.identifier.localId2012-0504-
Appears in Collections  
2012-2013, Physical & Bio-geochemical Processes in the Polar Sea Ice Regions: Their Roles & Responses in Global Climate Change (12-13) / Lee, Sang H.
Files in This Item
General Conditions
      ROMEO Green
    Can archive pre-print and post-print or publisher's version/PDF
      ROMEO Blue
    Can archive post-print (ie final draft post-refereeing) or publisher's version/PDF
      ROMEO Yellow
    Can archive pre-print (ie pre-refereeing)
      ROMEO White
    Archiving not formally supported

    Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

    Browse