Surface underway measurements of partial pressure of carbon dioxide (pCO2) during the Antarctic Research and Supply Vessel (ARSV) Laurence M. Gould expeditions in the Southern Ocean, Drake Passage, South Atlantic Ocean in 2023 (NCEI Accession 0302041)

This dataset includes surface underway, chemical, meteorological and physical data collected from ARSV Laurence M. Gould in the Southern Ocean, Drake Passage, South Atlantic Ocean in 2023. These data include partial pressure (or fugacity) of carbon dioxide - atmosphere, partial pressure (or fugacity) of carbon dioxide - water, sea surface salinity, sea surface temperature and barometric pressure. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

本数据集收录了2023年由ARSV Laurence M. Gould号科考船在南大洋、德雷克海峡及南大西洋海域采集的走航表层化学、气象与物理数据。所收录的数据涵盖大气二氧化碳分压（或逸度）、水体二氧化碳分压（或逸度）、海表盐度、海表温度以及大气压力。本次数据采集所使用的仪器包括二氧化碳（CO₂）气体分析仪，以及用于自主二氧化碳测量的淋浴头式平衡器（shower head chamber equilibrator）。