Matches in SemOpenAlex for { <https://semopenalex.org/work/W2469577676> ?p ?o ?g. }
- W2469577676 endingPage "343" @default.
- W2469577676 startingPage "327" @default.
- W2469577676 abstract "We present ΔA 14 C and 39 Ar data collected in the Nansen, Amundsen and Makarov basins during two expeditions to the central Arctic Ocean (RV Polarstern cruises ARK IV/3, 1987 and ARK VIII/3, 1991). The data are used, together with published Δ 14 C values, to describe the distribution of Δ 14 C in all major basins of the Arctic Ocean (Nansen, Amundsen, Makarov and Canada Basins), as well as the 39 Ar distribution in the Nansen Basin and the deep waters of the Amundsen and Makarov Basins. From the combined Δ 14 C and 39 Ar distributions, we derive information on the mean “isolation ages” of the deep and bottom waters of the Arctic Ocean. The data point toward mean ages of the bottom waters in the Eurasian Basin (Nansen and Amundsen Basins) of ca. 250-300 yr. The deep waters of the Amundsen Basin show slightly higher 3 H concentrations than those in the Nansen Basin, indicating the addition of a higher fraction of water that has been at the sea surface during the past few decades. Correction for the bomb 14 C added to the deep waters along with bomb 3 H yields isolation ages for the bulk of the deep and bottom waters of the Amundsen Basin similar to those estimated for the Nansen Basin. This finding agrees well with the 39 Ar data. Deep and bottom waters in the Canadian Basin (Makarov and Canada Basins) are very homogeneous, with an isolation age of ca. 450 yr. Δ 14 C and 39 Ar data and a simple inverse model treating the Canadian Basin Deep Water (CBDW) as one well-mixed reservoir renewed by a mixture of Atlantic Water (29%), Eurasian Basin Deep Water (69%) and brine-enriched shelf water (2%) yield a mean residence time of CBDW of ca. 300 yr." @default.
- W2469577676 created "2016-07-22" @default.
- W2469577676 creator A5039869893 @default.
- W2469577676 creator A5042057151 @default.
- W2469577676 creator A5049091904 @default.
- W2469577676 creator A5050199331 @default.
- W2469577676 creator A5067661862 @default.
- W2469577676 creator A5087199452 @default.
- W2469577676 creator A5087317560 @default.
- W2469577676 date "1994-01-01" @default.
- W2469577676 modified "2023-10-12" @default.
- W2469577676 title "On the <sup>14</sup>C and <sup>39</sup>Ar Distribution in the Central Arctic Ocean: Implications for Deep Water Formation" @default.
- W2469577676 cites W1964990102 @default.
- W2469577676 cites W1968073219 @default.
- W2469577676 cites W1979463857 @default.
- W2469577676 cites W1987431483 @default.
- W2469577676 cites W2007125094 @default.
- W2469577676 cites W2019204348 @default.
- W2469577676 cites W2019984710 @default.
- W2469577676 cites W2020071468 @default.
- W2469577676 cites W2021193503 @default.
- W2469577676 cites W2026518075 @default.
- W2469577676 cites W2028566000 @default.
- W2469577676 cites W2030537128 @default.
- W2469577676 cites W2032550954 @default.
- W2469577676 cites W2035311134 @default.
- W2469577676 cites W2037403112 @default.
- W2469577676 cites W2039463828 @default.
- W2469577676 cites W2044475389 @default.
- W2469577676 cites W2049037819 @default.
- W2469577676 cites W2133364422 @default.
- W2469577676 cites W2135355688 @default.
- W2469577676 cites W2165284602 @default.
- W2469577676 doi "https://doi.org/10.1017/s003382220001451x" @default.
- W2469577676 hasPublicationYear "1994" @default.
- W2469577676 type Work @default.
- W2469577676 sameAs 2469577676 @default.
- W2469577676 citedByCount "47" @default.
- W2469577676 countsByYear W24695776762012 @default.
- W2469577676 countsByYear W24695776762013 @default.
- W2469577676 countsByYear W24695776762014 @default.
- W2469577676 countsByYear W24695776762015 @default.
- W2469577676 countsByYear W24695776762016 @default.
- W2469577676 countsByYear W24695776762017 @default.
- W2469577676 countsByYear W24695776762018 @default.
- W2469577676 countsByYear W24695776762019 @default.
- W2469577676 countsByYear W24695776762020 @default.
- W2469577676 countsByYear W24695776762021 @default.
- W2469577676 countsByYear W24695776762022 @default.
- W2469577676 crossrefType "journal-article" @default.
- W2469577676 hasAuthorship W2469577676A5039869893 @default.
- W2469577676 hasAuthorship W2469577676A5042057151 @default.
- W2469577676 hasAuthorship W2469577676A5049091904 @default.
- W2469577676 hasAuthorship W2469577676A5050199331 @default.
- W2469577676 hasAuthorship W2469577676A5067661862 @default.
- W2469577676 hasAuthorship W2469577676A5087199452 @default.
- W2469577676 hasAuthorship W2469577676A5087317560 @default.
- W2469577676 hasBestOaLocation W24695776761 @default.
- W2469577676 hasConcept C109007969 @default.
- W2469577676 hasConcept C111368507 @default.
- W2469577676 hasConcept C121332964 @default.
- W2469577676 hasConcept C127313418 @default.
- W2469577676 hasConcept C151730666 @default.
- W2469577676 hasConcept C20364790 @default.
- W2469577676 hasConcept C21790881 @default.
- W2469577676 hasConcept C2781451532 @default.
- W2469577676 hasConcept C2988134249 @default.
- W2469577676 hasConcept C3018378255 @default.
- W2469577676 hasConcept C518008717 @default.
- W2469577676 hasConcept C66882249 @default.
- W2469577676 hasConcept C97355855 @default.
- W2469577676 hasConceptScore W2469577676C109007969 @default.
- W2469577676 hasConceptScore W2469577676C111368507 @default.
- W2469577676 hasConceptScore W2469577676C121332964 @default.
- W2469577676 hasConceptScore W2469577676C127313418 @default.
- W2469577676 hasConceptScore W2469577676C151730666 @default.
- W2469577676 hasConceptScore W2469577676C20364790 @default.
- W2469577676 hasConceptScore W2469577676C21790881 @default.
- W2469577676 hasConceptScore W2469577676C2781451532 @default.
- W2469577676 hasConceptScore W2469577676C2988134249 @default.
- W2469577676 hasConceptScore W2469577676C3018378255 @default.
- W2469577676 hasConceptScore W2469577676C518008717 @default.
- W2469577676 hasConceptScore W2469577676C66882249 @default.
- W2469577676 hasConceptScore W2469577676C97355855 @default.
- W2469577676 hasIssue "3" @default.
- W2469577676 hasLocation W24695776761 @default.
- W2469577676 hasLocation W24695776762 @default.
- W2469577676 hasOpenAccess W2469577676 @default.
- W2469577676 hasPrimaryLocation W24695776761 @default.
- W2469577676 hasRelatedWork W2000215759 @default.
- W2469577676 hasRelatedWork W2013376676 @default.
- W2469577676 hasRelatedWork W2018530601 @default.
- W2469577676 hasRelatedWork W2070698683 @default.
- W2469577676 hasRelatedWork W2276610522 @default.
- W2469577676 hasRelatedWork W2291496943 @default.
- W2469577676 hasRelatedWork W2469577676 @default.
- W2469577676 hasRelatedWork W3015694674 @default.
- W2469577676 hasRelatedWork W4254802940 @default.