Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004966792> ?p ?o ?g. }
- W2004966792 endingPage "36" @default.
- W2004966792 startingPage "27" @default.
- W2004966792 abstract "Iodine and its radioisotope 129I have been successfully used to trace the origin of pore waters in submarine fluid escape structures because of their close association with organic material in deeply buried sediments. We report here halogen concentrations and 129I/I ratios for fluids of five mud volcanoes sampled along an E–W transect across the Gulf of Cadiz in the NE Atlantic Ocean. Concentrations of iodide and bromide increase consistently seaward accompanied by a decrease in 129I/I ratios from 6490 × 10− 15 to 663 × 10− 15. The exceptionally high 129I/I ratios at the near-shore locations reflect the presence of fissiogenic 129I, produced in situ by spontaneous fission of 238U within terrigenous sediments and released into pore water during clay mineral diagenetic processes. The observed 129I/I and halogen trends, together with similar changes in 87Sr/86Sr ratios, indicate a progressive seaward transition from inorganic-terrigenous to organic-marine fluid sources.Comparison of our results with literature data for varying geological settings reveals a general relationship between fissiogenic 129I, radiogenic 87Sr and the lithology or provenance of rocks and sediments, respectively. While 129I/I ratios in continental rock-hosted aquifers and terrigenous sedimentary systems are dominated by in situ production of fissiogenic 129I, iodine isotopes in oceanic settings or volcanogenic marine sediments reflect the release of ‘old’ iodine from deeply buried organic matter. The Gulf of Cadiz represents the full transition between these continental and oceanic 129I/I and 87Sr/86Sr end members. This is the first systematic investigation of fissiogenic 129I production in marine sedimentary environments." @default.
- W2004966792 created "2016-06-24" @default.
- W2004966792 creator A5005009473 @default.
- W2004966792 creator A5035790885 @default.
- W2004966792 creator A5038992630 @default.
- W2004966792 creator A5047541605 @default.
- W2004966792 date "2010-05-01" @default.
- W2004966792 modified "2023-09-27" @default.
- W2004966792 title "Controls on the 129I/I ratio of deep-seated marine interstitial fluids: ‘Old’ organic versus fissiogenic 129-iodine" @default.
- W2004966792 cites W1495638975 @default.
- W2004966792 cites W150555862 @default.
- W2004966792 cites W1524759453 @default.
- W2004966792 cites W1966476375 @default.
- W2004966792 cites W1982943630 @default.
- W2004966792 cites W1991089631 @default.
- W2004966792 cites W1992076990 @default.
- W2004966792 cites W1993623970 @default.
- W2004966792 cites W1993628537 @default.
- W2004966792 cites W1997810294 @default.
- W2004966792 cites W1998195955 @default.
- W2004966792 cites W1999206085 @default.
- W2004966792 cites W1999898881 @default.
- W2004966792 cites W2007452684 @default.
- W2004966792 cites W2010021971 @default.
- W2004966792 cites W2014501468 @default.
- W2004966792 cites W2020518858 @default.
- W2004966792 cites W2023362491 @default.
- W2004966792 cites W2023886280 @default.
- W2004966792 cites W2025021642 @default.
- W2004966792 cites W2025083403 @default.
- W2004966792 cites W2026973412 @default.
- W2004966792 cites W2032381462 @default.
- W2004966792 cites W2033481627 @default.
- W2004966792 cites W2035362231 @default.
- W2004966792 cites W2045978643 @default.
- W2004966792 cites W2046462848 @default.
- W2004966792 cites W2047561798 @default.
- W2004966792 cites W2054590886 @default.
- W2004966792 cites W2056686191 @default.
- W2004966792 cites W2057562095 @default.
- W2004966792 cites W2059859469 @default.
- W2004966792 cites W2060275372 @default.
- W2004966792 cites W2062325960 @default.
- W2004966792 cites W2065629370 @default.
- W2004966792 cites W2066143723 @default.
- W2004966792 cites W2067018005 @default.
- W2004966792 cites W2070106720 @default.
- W2004966792 cites W2071452315 @default.
- W2004966792 cites W2082843613 @default.
- W2004966792 cites W2084144506 @default.
- W2004966792 cites W2084276621 @default.
- W2004966792 cites W2087427360 @default.
- W2004966792 cites W2087589449 @default.
- W2004966792 cites W2088055037 @default.
- W2004966792 cites W2090140818 @default.
- W2004966792 cites W2093911318 @default.
- W2004966792 cites W2095467362 @default.
- W2004966792 cites W2100521909 @default.
- W2004966792 cites W2120043658 @default.
- W2004966792 cites W2125465220 @default.
- W2004966792 cites W2128795643 @default.
- W2004966792 cites W2140693444 @default.
- W2004966792 cites W2167603366 @default.
- W2004966792 cites W4247609482 @default.
- W2004966792 cites W4254526501 @default.
- W2004966792 doi "https://doi.org/10.1016/j.epsl.2010.02.034" @default.
- W2004966792 hasPublicationYear "2010" @default.
- W2004966792 type Work @default.
- W2004966792 sameAs 2004966792 @default.
- W2004966792 citedByCount "24" @default.
- W2004966792 countsByYear W20049667922012 @default.
- W2004966792 countsByYear W20049667922013 @default.
- W2004966792 countsByYear W20049667922015 @default.
- W2004966792 countsByYear W20049667922016 @default.
- W2004966792 countsByYear W20049667922017 @default.
- W2004966792 countsByYear W20049667922018 @default.
- W2004966792 countsByYear W20049667922019 @default.
- W2004966792 countsByYear W20049667922020 @default.
- W2004966792 countsByYear W20049667922021 @default.
- W2004966792 countsByYear W20049667922023 @default.
- W2004966792 crossrefType "journal-article" @default.
- W2004966792 hasAuthorship W2004966792A5005009473 @default.
- W2004966792 hasAuthorship W2004966792A5035790885 @default.
- W2004966792 hasAuthorship W2004966792A5038992630 @default.
- W2004966792 hasAuthorship W2004966792A5047541605 @default.
- W2004966792 hasConcept C127313418 @default.
- W2004966792 hasConcept C178790620 @default.
- W2004966792 hasConcept C185592680 @default.
- W2004966792 hasConcept C539932907 @default.
- W2004966792 hasConceptScore W2004966792C127313418 @default.
- W2004966792 hasConceptScore W2004966792C178790620 @default.
- W2004966792 hasConceptScore W2004966792C185592680 @default.
- W2004966792 hasConceptScore W2004966792C539932907 @default.
- W2004966792 hasIssue "1-2" @default.
- W2004966792 hasLocation W20049667921 @default.
- W2004966792 hasOpenAccess W2004966792 @default.
- W2004966792 hasPrimaryLocation W20049667921 @default.
- W2004966792 hasRelatedWork W1973389034 @default.