Environmental Chemistry Unit, Department of Chemistry, Covenant University, Ota, Nigeria;
Institute of Oceanography, Department of Physical Oceanography, University of Calabar, Calabar, Nigeria;
Department of Chemistry, University of Ibadan, Ibadan, Nigeria;
Department of Chemistry, AkwaIbom State University, Mkpat-Enin, Nigeria;
Mixed; Layer; Profile; pCO2; Ocean; Circulation; Model; Model; Validation; North; Atlantic; Ocean;