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 NOAA Ship GORDON GUNTER in

NCEI Accession 0157279 includes Surface underway, chemical, meteorological and physical data collected from NOAA Ship GORDON GUNTER in the Caribbean Sea, Coastal Waters of Florida, Coastal Waters of Louisiana, Coastal Waters of Mississippi, Florida Keys National Marine Sanctuary, Gulf of Mexico and North Atlantic Ocean from 2011-03-24 to 2011-11-12. These data include AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE, BAROMETRIC PRESSURE, Partial pressure (or fugacity) of carbon dioxide - atmosphere, 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 Rik Wanninkhof, Denis Pierrot and Kevin Sullivan of US DOC; NOAA; OAR; Atlantic Oceanographic and Meteorological Laboratory as part of the Gordon_Gunter_Coastal_Cruises_UW_33GG20110324, Gordon_Gunter_Coastal_Cruises_UW_33GG20110414, Gordon_Gunter_Coastal_Cruises_UW_33GG20110617, Gordon_Gunter_Coastal_Cruises_UW_33GG20110712, Gordon_Gunter_Coastal_Cruises_UW_33GG20110822, Gordon_Gunter_Coastal_Cruises_UW_33GG20110913, Gordon_Gunter_Coastal_Cruises_UW_33GG20111007 and Gordon_Gunter_Coastal_Cruises_UW_33GG20111102 data set. CDIAC associated the following cruise ID(s) with this data set: 33GG20110324, 33GG20110414, 33GG20110617, 33GG20110712, 33GG20110822, 33GG20110913, 33GG20111007 and 33GG20111102 The Global Coastal Carbon Data Project data includes the bottle (discrete) and surface (underway) carbon-related measurements from coastal research cruises, the data from time series cruises and coastal moorings. The coastal regions data are very important for the understanding of carbon cycle on the continental margins.NCEI Accession 0157279 数据集包含2011年3月24日至2011年11月12日期间，由NOAA舰艇GORDON GUNTER（戈登·冈特号）在加勒比海、佛罗里达近岸海域、路易斯安那州近岸海域、密西西比州近岸海域、佛罗里达礁岛群国家海洋保护区、墨西哥湾及北大西洋采集的表层走航、化学、气象与物理观测数据。本次采集的数据涵盖二氧化碳分压（或逸度）海气差值、气压、大气二氧化碳分压（或逸度）、海水二氧化碳分压（或逸度）、盐度（SALINITY）以及海表温度（SEA SURFACE TEMPERATURE）。用于采集上述数据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舱（Shower head chamber equilibrator）。 上述数据由美国商务部（United States Department of Commerce，US DOC）下属美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration，NOAA）、海洋与大气研究局（Office of Oceanic and Atmospheric Research，OAR）大西洋海洋气象实验室（Atlantic Oceanographic and Meteorological Laboratory）的Rik Wanninkhof、Denis Pierrot与Kevin Sullivan采集，作为Gordon_Gunter_Coastal_Cruises_UW_33GG20110324、Gordon_Gunter_Coastal_Cruises_UW_33GG20110414、Gordon_Gunter_Coastal_Cruises_UW_33GG20110617、Gordon_Gunter_Coastal_Cruises_UW_33GG20110712、Gordon_Gunter_Coastal_Cruises_UW_33GG20110822、Gordon_Gunter_Coastal_Cruises_UW_33GG20110913、Gordon_Gunter_Coastal_Cruises_UW_33GG20111007及Gordon_Gunter_Coastal_Cruises_UW_33GG20111102数据集的组成部分。二氧化碳信息分析中心（Carbon Dioxide Information Analysis Center，CDIAC）将以下航次标识关联至本数据集：33GG20110324、33GG20110414、33GG20110617、33GG20110712、33GG20110822、33GG20110913、33GG20111007及33GG20111102。 全球沿海碳数据项目数据集涵盖沿海科研航次采集的瓶采（离散）与表层走航碳相关观测数据，以及时间序列航次与沿海锚系观测数据。沿海区域数据对于解析大陆边缘碳循环具有重要意义。