This dataset includes biological, chemical, meteorological, physical and underway - surface data collected from SANTA LUCIA and Santa Maria in the Caribbean Sea, English Channel, North Atlantic Ocean, North Sea, Rio de la Plata and South Atlantic Ocean from 2002-02-22 to 2007-12-22 and retrieved during cruise SL/SM_2002_2007. These data include ALKALINITY, BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, CHLOROPHYLL, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, FLUORESCENCE, NITRATE, NITRITE, PHOSPHATE, Partial pressure (or fugacity) of carbon dioxide, SALINITY, SEA SURFACE TEMPERATURE, SILICATE, WIND DIRECTION, WIND SPEED and pH. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement. These data were collected by Andrew J. Watson of University of East Anglia (UEA) and Ute Schuster of University of Exeter as part of the VOS_St_Lucia_and_St_Maria_Lines dataset.