Dissolved Inorganic and Organic Carbon in an Ephemeral Fresh Water Stream in Southern Arizona
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Author
Jull, A J TimothyBurr, George S
Leonard, Alexander G
Fitzgerald, Jamie
Cheng, Li
Cruz, Richard
Biddulph, Dana
Affiliation
Univ Arizona, AMS LabUniv Arizona, Dept Geosci
Issue Date
2019-06-14
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UNIV ARIZONA DEPT GEOSCIENCESCitation
Jull, A. J. T., Burr, G. S., Leonard, A. G., Fitzgerald, J., Cheng, L., Cruz, R., & Biddulph, D. (2019). Dissolved Inorganic and Organic Carbon in an Ephemeral Fresh Water Stream in Southern Arizona. Radiocarbon, 61(5), 1531–1539. https://doi.org/10.1017/rdc.2019.46 Journal
RADIOCARBONRights
Copyright © 2019 by the Arizona Board of Regents on behalf of the University of Arizona. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by-nc-sa/4.0/).Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
We report on an initial long-term study of dissolved inorganic and organic carbon (DIC) from Sabino Creek, located in Sabino Canyon, Pima County, Arizona. The purpose of this study was to monitor changes in dissolved radiocarbon (14C) with time and to understand the processes contributing to these variations. Our results span the period 2009–2016 and show a mixing trend between dissolved inorganic and organic carbon modern end-members with an older component. This study provides preliminary information for more detailed research on recycling of organic components in this stream system.Note
Open access articleISSN
0033-8222Version
Final published versionSponsors
NSFNational Science Foundation (NSF) [EAR1313588]; European UnionEuropean Union (EU); State of Hungary; European Regional Development FundEuropean Union (EU) [GINOP-2.3.2.-15-2016-00009]ae974a485f413a2113503eed53cd6c53
10.1017/rdc.2019.46
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Except where otherwise noted, this item's license is described as Copyright © 2019 by the Arizona Board of Regents on behalf of the University of Arizona. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by-nc-sa/4.0/).