TY - JOUR AU - Takahashi, Timothy T. TI - Global air-sea flux of CO 2 : An estimate based on measurements of sea–air pCO 2  difference JF - Proceedings of the National Academy of Sciences DO - 10.1073/pnas.94.16.8292 DA - 1997-08-05 UR - https://www.deepdyve.com/lp/unpaywall/global-air-sea-flux-of-co-sub-2-sub-an-estimate-based-on-measurements-QsQuLcJMDx DP - DeepDyve ER -