NATURAL RADIOCARBON IN THE MEDITERRANEAN SEA1

14 C: 12 C ratios for inorganic carbon extracted from 11 water samples collected in the Mediterranean Sea during the summers of 1956 and 1958 fall within the range of 0.917 to 0.952 of the fractionation corrected 14 C: 12 C ratio for pre‐1900 atmospheric CO 2 . This small range indicates that vertic...

Full description

Bibliographic Details
Published in:Limnology and Oceanography
Main Authors: Broecker, Wallace S., Gerard, Robert
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 1969
Subjects:
Online Access:http://dx.doi.org/10.4319/lo.1969.14.6.0883
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.4319%2Flo.1969.14.6.0883
https://aslopubs.onlinelibrary.wiley.com/doi/pdf/10.4319/lo.1969.14.6.0883
Description
Summary:14 C: 12 C ratios for inorganic carbon extracted from 11 water samples collected in the Mediterranean Sea during the summers of 1956 and 1958 fall within the range of 0.917 to 0.952 of the fractionation corrected 14 C: 12 C ratio for pre‐1900 atmospheric CO 2 . This small range indicates that vertical mixing takes place within this sea on a time scale of about 100 years. The 14 C: 12 C ratios in the surface and intermediate waters of the Mediterranean are, as expected from hydrologic considerations, nearly equal to those in the adjacent surface North Atlantic.