• Login
    View Item 
    •   Home
    • Journals and Magazines
    • Radiocarbon
    • Radiocarbon, Volume 27 (1985)
    • Radiocarbon, Volume 27, Number 1 (1985)
    • View Item
    •   Home
    • Journals and Magazines
    • Radiocarbon
    • Radiocarbon, Volume 27 (1985)
    • Radiocarbon, Volume 27, Number 1 (1985)
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of UA Campus RepositoryCommunitiesTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournalThis CollectionTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournal

    My Account

    LoginRegister

    About

    AboutUA Faculty PublicationsUA DissertationsUA Master's ThesesUA Honors ThesesUA PressUA YearbooksUA CatalogsUA Libraries

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    25 Years of Trospheric 14C Observations

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    889-1140-1-PB.pdf
    Size:
    1.431Mb
    Format:
    PDF
    Download
    Author
    Ingeborg Levin
    Kromer, Bernd
    Schoch-Fischer, Hildegard
    Michael Bruns
    Münnich, Marianne
    Berdau, Dietrich
    Vogel, John C.
    Münnich, Karl Otto
    Issue Date
    1985-01-01
    
    Metadata
    Show full item record
    Citation
    Levin, I., Kromer, B., Schoch-Fischer, H., Bruns, M., Münnich, M., Berdau, D., ... & Münnich, K. O. (1985). 25 years of tropospheric 14C observations in central Europe. Radiocarbon, 27(1), 1-19.
    Publisher
    American Journal of Science
    Journal
    Radiocarbon
    URI
    http://hdl.handle.net/10150/652597
    DOI
    10.1017/S0033822200006895
    Additional Links
    http://radiocarbon.webhost.uits.arizona.edu/
    Abstract
    A long-term mountain station series of tropospheric 14C data for the period 1959 to 1984 is presented. This series is considered representative of the higher altitude 14C level over central Europe. Even tree-ring 14C levels from a rural ground level site in southern Germany are consistently lower (by Delta-14C depression = -15 per mil if compared with the mountain station summer average in atmospheric CO2). The rural tree-ring series is considered to represent the additional continental Suess effect at ground level without local contamination. This Suess effect decreases gradually with the distance from the ground (ie, source) level. We therefore estimate the additional continental Suess effect in the vegetation period to be Delta-14C depression = -5 per mil for the mountain station and -20 per mil for a rural ground level site, respectively. Based on this assumption, yearly mean tropospheric 14C levels corrected for fossil fuel contamination and representative of the Northern Hemisphere are provided for use in global carbon cycle models.
    Type
    Article
    text
    Language
    en
    ISSN
    0033-8222
    ae974a485f413a2113503eed53cd6c53
    10.1017/S0033822200006895
    Scopus Count
    Collections
    Radiocarbon, Volume 27, Number 1 (1985)

    entitlement

     
    The University of Arizona Libraries | 1510 E. University Blvd. | Tucson, AZ 85721-0055
    Tel 520-621-6442 | repository@u.library.arizona.edu
    DSpace software copyright © 2002-2017  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.