Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from underway - surface observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from the KEIFU MARU in the East China Sea (Tung Hai), North Pacific Ocean and others from 2001-01-20 to 2011-03-22 (NCEI Accession 0081044)

NODC Accession 0081044 includes chemical, meteorological, physical and underway - surface data collected from KEIFU MARU in the East China Sea (Tung Hai), North Pacific Ocean, Philippine Sea and South Pacific Ocean from 2001-01-20 to 2011-03-22 and retrieved during cruise 49FA20010120. These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, Partial pressure (or fugacity) of carbon dioxide, SALINITY and SEA SURFACE TEMPERATURE. The instruments used to collect these data include Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement. These data were collected by Akira Nakadate and Shu Saito of Japan Meteorological Agency; Pollutants Chemical Analysis Center; Marine Division; Global Environment and Marine Depertment as part of the VOS R/V Keifu Maru Lines data set.