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 ROGER REVELLE in the Bay of Bengal and Indian Ocean from 2007-03-22 to 2007-04-28 (NCEI Accession 0108120)

This dataset includes biological, chemical, meteorological, physical and underway - surface data collected from ROGER REVELLE in the Bay of Bengal and Indian Ocean from 2007-03-22 to 2007-04-28 and retrieved during cruise 33RR20070322. These data include AIR TEMPERATURE, BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, FLUORESCENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY, SEA SURFACE TEMPERATURE, WIND DIRECTION and WIND SPEED. 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 Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the CLIVAR I09N_2007 Underway data dataset.

The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

本数据集涵盖2007年3月22日至2007年4月28日期间，在孟加拉湾和印度洋由"ROGER REVELLE"号科考船采集的生物、化学、气象、物理及走航表层数据，相关数据已在航次编号为33RR20070322的科考任务中完成获取与回溯整理。本次采集的数据包含：大气温度、气压、大气二氧化碳含量、二氧化碳分压差值、荧光、二氧化碳分压（或逸度）、盐度、海表温度、风向及风速。用于采集上述数据的仪器包括：气压传感器、二氧化碳（CO₂）气体分析仪、用于自主二氧化碳测量的淋浴头式平衡舱，以及走航温盐仪（thermosalinographs）。这些数据由美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）大西洋海洋与气象实验室（Atlantic Oceanographic and Meteorological Laboratory, AOML）的里克·万宁霍夫（Rik Wanninkhof）采集，作为CLIVAR I09N_2007走航数据集的组成部分。

国际气候变异与可预报性研究计划（Climate Variability and Predictability, CLIVAR）全球海洋碳循环与重复水文项目，会对选定的世界海洋环流实验（World Ocean Circulation Experiment, WOCE）与全球海洋通量联合研究（Joint Global Ocean Flux Study, JGOFS）的水文断面开展系统性全球重测，以量化热量、淡水、二氧化碳（CO₂）及相关参数的存储与输送变化。