Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from HEALY in the Arctic Ocean,

NCEI Accession 0144346 includes Surface underway data collected from HEALY in the Arctic Ocean, Beaufort Sea, Bering Sea and Northwest Passage from 2013-08-06 to 2013-10-29. 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 Stew 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 VOS_Healy_Lines_2013 data set. CDIAC associated the following cruise ID(s) with this data set: 32HQ20130806 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.美国国家环境信息中心（National Centers for Environmental Information, NCEI）存档编号0144346的数据集，收录了2013年8月6日至2013年10月29日期间，由HEALY号科考船在北冰洋、波弗特海、白令海与西北航道采集的水面走航观测数据。该数据集涵盖的观测要素包括气压（BAROMETRIC PRESSURE）、水相二氧化碳分压（或逸度）（Partial pressure (or fugacity) of carbon dioxide - water）、盐度（SALINITY）以及海表温度（SEA SURFACE TEMPERATURE）。本次数据采集所用仪器包括二氧化碳（CO₂）气体分析仪，以及用于自主二氧化碳测量的喷淋式舱室平衡器（Shower head chamber equilibrator）。 本数据集由哥伦比亚大学拉蒙特-多尔蒂地球观测站的Taro Takahashi与Stew Sutherland，以及科罗拉多大学博尔德分校环境科学合作研究所的Colm Sweeney共同采集，作为VOS_Healy_Lines_2013数据集的组成部分。美国碳数据信息分析中心（Carbon Dioxide Information Analysis Center, CDIAC）为该数据集关联了如下航次编号：32HQ20130806。 全球志愿观测船（Volunteer Observing Ship, VOS）计划由联合国教科文组织国际海洋碳协调项目（International Ocean Carbon Coordination Project, IOCCP）统筹协调。来自14个国家的国际团队已为科考船与商业船舶配备自动化二氧化碳采样设备，用以分析海洋与大气之间的碳交换过程。