{"data":{"id":"10.1594/pangaea.604846","type":"dois","attributes":{"doi":"10.1594/pangaea.604846","prefix":"10.1594","suffix":"pangaea.604846","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Roether, Wolfgang","givenName":"Wolfgang","familyName":"Roether","affiliation":[],"nameIdentifiers":[]},{"name":"Münnich, Karl O","givenName":"Karl O","familyName":"Münnich","affiliation":[],"nameIdentifiers":[]},{"name":"Ribbat, B","givenName":"B","familyName":"Ribbat","affiliation":[],"nameIdentifiers":[]},{"name":"Sarmiento, Jorge L","givenName":"Jorge L","familyName":"Sarmiento","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Carbon isotopes, hydrography, and nutrients measured at hydrographic stations from a transatlantic section near 40° N"}],"publisher":"PANGAEA","container":{},"publicationYear":1980,"subjects":[{"subject":"Water sample","subjectScheme":"Method"},{"subject":"M23","subjectScheme":"Campaign"},{"subject":"Meteor (1964)","subjectScheme":"Basis"}],"contributors":[],"dates":[{"date":"1980","dateType":"Issued"}],"language":"en","types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Supplementary Publication Series of Datasets","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[],"relatedItems":[],"sizes":["5 datasets"],"formats":["application/zip"],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 3.0 Unported","rightsUri":"https://creativecommons.org/licenses/by/3.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-3.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"14C concentrations, as well as 14C, hydrographic and nutrient data are reported for 5 hydrographic stations that form a transatlantic section near 40° N (\"Meteor\" cruise no. 23, 1971). Precision (for 14C ± 0.3 ‰ or better) and comparability with literature data are specified. A planned intercomparison with the US GEOSECS program within the Newfoundland Basin deep water failed because of variability of water characteristics. The observed 14C values decrease from about Delta 14C = + 80 ‰ at the surface to -70 ‰ at 2000 m depth. Deeper down, the values west of the Midatlantic Ridge remain similar, whereas those east of the ridge decrease further, to about - 110 ‰. It is shown that bomb-14C is prominent down to about 1500 m depth. Beyond this depth the bomb 14C component is small and is negligible in the eastern basin below 2800 m. On the basis of the 14C-tritium correlation, the distribution of natural 14C below about 1500 m depth is derived from the observations. In the deep and bottom water east of the ridge the 14C-salinity relationship seemingly is non-linear. Contrary to expectation, the 14C concentration in the bottom water is not lower than found on an US GEOSECS station near 10° N. Apparently, lateral concentration differences in the Northeast Atlantic bottom water as well as nonlinearity of the 14C-salinity relationship at 40° N do not exceed 10 ‰ in Delta 14C.","descriptionType":"Abstract"},{"description":"Supplement to: Roether, Wolfgang; Münnich, Karl O; Ribbat, B; Sarmiento, Jorge L (1980): A transatlantic 14C-section near 40°C N. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe A Allgemeines, Physik und Chemie des Meeres, Gebrüder Bornträger, Berlin, Stuttgart, A21, 57-70","descriptionType":"Other"}],"geoLocations":[{"geoLocationBox":{"eastBoundLongitude":"-11.483333333333292","northBoundLatitude":"43.8166666666666","southBoundLatitude":"38.4833333333333","westBoundLongitude":"-42.93333333333328"}},{"geoLocationPlace":"Gulf of 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