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 JAMES CLARK ROSS in the Arctic Ocean, Barents Sea and others from 2012-11-

NODC Accession 0115256 includes chemical, meteorological, physical and underway - surface data collected from JAMES CLARK ROSS in the Arctic Ocean, Barents Sea, North Atlantic Ocean, North Greenland Sea, North Sea, Norwegian Sea, South Atlantic Ocean and South Pacific Ocean from 2012-11-15 to 2013-08-16 and retrieved during cruise 74JC20121115. These data include AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE, 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, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and thermosalinographs. These data were collected by Dr. Vassilis Kitidis of Plymouth Marine Laboratory as part of the VOS_James_C_Ross_2013 data set. The Global Volunteer Observing Ship (VOS) Program is coordinated by the UNESCO International Ocean Carbon Coordination Project (IOCCP). International groups from 14 countries have been outfitting research ships and commercial vessels with automated CO2 sampling equipment to analyze the carbon exchange between the ocean and atmosphere.NODC编号0115256包含2012年11月15日至2013年8月16日期间，在北冰洋、巴伦支海、北大西洋、北格陵兰海、北海、挪威海、南大西洋及南太平洋海域，由“詹姆斯·克拉克·罗斯”号（JAMES CLARK ROSS）采集的化学、气象、物理及走航表层数据，该数据集由航次74JC20121115获取。本次采集的数据涵盖二氧化碳海-气分压差（或逸度）、气压、大气二氧化碳分压（或逸度）、盐度及海表温度。用于采集此类数据的仪器包括气压传感器（Barometric pressure sensor）、二氧化碳（CO₂）气体分析仪（Carbon dioxide (CO2) gas analyzer）、用于自主二氧化碳测量的淋浴式舱室平衡器（Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement）以及温盐计（thermosalinographs）。上述数据由普利茅斯海洋实验室（Plymouth Marine Laboratory）的瓦西利斯·基季迪斯博士（Dr. Vassilis Kitidis）采集，属于VOS_James_C_Ross_2013数据集的组成部分。 全球志愿观测船计划（Global Volunteer Observing Ship, VOS）由联合国教科文组织国际海洋碳协调项目（UNESCO International Ocean Carbon Coordination Project, IOCCP）统筹协调。目前已有14个国家的国际团队为科研船舶及商业商船配备自动化二氧化碳采样设备，以分析海洋与大气之间的碳交换过程。