High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Twanoh_123W_47N in the Puget Sound (coastal Washington) (NCEI Accession 0157600)

This dataset includes chemical, meteorological, physical and time series data collected from Mooring_Twanoh_123W_47N in the Puget Sound (coastal Washington) from 2009-08-22 to 2022-11-09. These data include air-sea difference of partial pressure of carbon dioxide (pCO2), barometric pressure, oxygen, pCO2 in atmosphere, pCO2 in water, sea surface salinity, sea surface temperature and pH on total scale. The Moored Autonomous pCO2 (MAPCO2®) instruments used to collect these data include Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, Carbon dioxide (CO2) gas analyzer, Humidity Sensor, and oxygen meter. The Global CO2 Time-series and Moorings Project involves international groups from 18 countries who have mounted sensors on moored buoys to provide high resolution time-series measurements of atmospheric boundary layer and surface ocean CO2 partial pressure (pCO2). The CO2 Time-series and Moorings Project is coordinated by UNESCO International Ocean Carbon Coordination Project (IOCCP).

本数据集包含2009年8月22日至2022年11月9日期间，从华盛顿州沿岸普吉特湾的锚系站点Mooring_Twanoh_123W_47N采集的化学、气象、物理及时间序列数据。此类数据涵盖海-气二氧化碳分压（partial pressure of carbon dioxide, pCO2）差值、大气压强、溶解氧、大气pCO2、水体pCO2、海表盐度、海表温度及总标度pH值。用于采集本数据集的锚泊式自主pCO2（MAPCO2®）监测仪器包括：自主二氧化碳（carbon dioxide, CO2）测量用气泡式平衡器、二氧化碳（CO2）气体分析仪、湿度传感器及溶氧仪。全球二氧化碳时间序列与锚泊观测项目汇聚了来自18个国家的国际研究团队，该项目通过在锚泊浮标上搭载传感器，实现大气边界层与海洋表层pCO2的高分辨率时间序列监测。该项目由联合国教科文组织国际海洋碳协调项目（IOCCP）统筹协调。