Underway pCO2 Measurements in Surface Waters and the Atmosphere During the R/V Sikuliaq 2016 Expeditions (NCEI Accession 0166660)

NCEI Accession 0166660 includes Surface underway data collected from R/V Sikuliaq in the North Pacific Ocean, Bering Sea, Chukchi Sea and Arctic Ocean from 2016-04-17 to 2016-12-29. These data include barometric pressure, partial pressure (or fugacity) of carbon dioxide - water, salinity and sea surface temperature. 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 Taro Takahashi and Stewart Sutherland of Columbia University; Lamont-Doherty Earth Observatory and Colm Sweeney of University of Colorado at Boulder; Cooperative Institute for Research In Environmental Sciences as part of the SOOP_Sikuliaq_Lines_2016 data set.