Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, alkalinity, salinity and other variables collected from Surface underway observations using Autonomous sensor to measure dissolved inorganic carbon (DIC), Carbon dioxide (CO2) gas analyzer and other instruments from Hakuho Maru in the Bismarck Sea, Coral Sea and others from 1990-09-03 to 2002-01-21 (NCEI Accession 0080982)

NCEI Accession 0080982 includes Surface underway, chemical, meteorological and physical data collected from Hakuho Maru in the Bismarck Sea, Coral Sea, Indian Ocean, North Pacific Ocean, Philippine Sea, Solomon Sea, South Pacific Ocean, Southern Oceans (> 60 degrees South) and Tasman Sea from 1990-09-03 to 2002-01-21. These data include AIR TEMPERATURE, BAROMETRIC PRESSURE, DISSOLVED INORGANIC CARBON (DIC), Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water, SALINITY, SEA SURFACE TEMPERATURE, TOTAL ALKALINITY (TA), WIND DIRECTION and WIND SPEED. The instruments used to collect these data include Autonomous sensor to measure dissolved inorganic carbon (DIC), Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

These data were collected by Hisayuki Y. Inoue of Hokkaido University; Graduate School of Environmental Earth Science; Laboratory of Marine and Atmospheric Geochemistry and Masao Ishii of Meteorological Research Institute; Geochemical Research Department as part of the MRI Hakuho Maru II data set. CDIAC associated the following cruise ID(s) with this data set: KH01-3, KH90-2, KH90-3 and KH94-4