Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and barometric pressure during R/V Sikuliaq Expeditions in the North Pacific Ocean, Gulf of Alaska, Bering Sea, Beaufort Sea, Arctic Ocean in 2024 (NCEI Accession 0301294)

This dataset includes surface underway data collected from R/V Sikuliaq Expeditions in the North Pacific Ocean, Gulf of Alaska, Bering Sea, Beaufort Sea, Arctic Ocean from 2024-02-27 to 2025-01-06. These data include partial pressure carbon dioxide (pCO2) - air, partial pressure carbon dioxide (pCO2) - 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.

本数据集包含2024年2月27日至2025年1月6日期间，由西库利亚克号（R/V Sikuliaq）科考航次在北太平洋、阿拉斯加湾、白令海、波弗特海及北冰洋采集的走航表层观测数据。本次采集的数据涵盖大气二氧化碳分压（partial pressure carbon dioxide，pCO2-air）、海水二氧化碳分压（partial pressure carbon dioxide，pCO2-water）、海表盐度、海表温度与大气压强。用于获取该批数据的仪器包括二氧化碳气体分析仪，以及用于自主二氧化碳测量的淋浴头式平衡舱（shower head chamber equilibrator）。