SBC LTER: Ocean: Time-series: Mid-water SeaFET pH and CO2 system chemistry with surface and bottom Dissolved Oxygen at Santa Barbara Harbor/Stearns Wharf(SBH), 2012-2017

Calibrated pH (Total scale, SeaFET sensor) an disoolved oxygen (miniDOT)data were
collected from Santa Barbara Harbor/Stearns Wharf in the Santa Barbara Channel (site ID:
SBH). pH data are accompanied by in situ temperature and associated carbonate chemistry
parameters. The SeaFET instrument is located about 4 meters from the surface, with other
moored instruments. Associated carbonate chemistry parameters were calculated with the
CO2calc programs from USGS, and include: partial pressure and fugosity of CO2,
concentrations of bicarbonate, carbonate and hyrdroxide ion, Omega (saturation state) of
calcite and aragonite. Dissolved oxygen sensors (miniDOT, PME) were added in 2014, and are
mounted near the ocean surface and near the seafloor, and also report temperature. All data
have been interpolated to a 20 minute time interval for compatibility with other SBC LTER
moored instrument data. Data coverage is 2012-09-15 to 2016-09-14. The update of this
dataset was terminated in 2019. All data from this site have been concatenated with the pH data from
the other sites and merged into one data package:
https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-sbc&identifier=6005

校准后的pH（总尺度，SeaFET传感器）与溶解氧（miniDOT）数据采集自圣巴巴拉海峡的圣巴巴拉港/斯特恩码头（站点编号：SBH）。pH数据同步配套了原位温度及相关碳酸盐化学参数。
SeaFET传感器与其他锚定仪器一同布放，布设深度约距海面4米。相关碳酸盐化学参数由美国地质调查局（USGS）开发的CO2calc程序计算得到，涵盖二氧化碳分压与逸度、碳酸氢根、碳酸根及氢氧根离子浓度，以及方解石和文石的Omega（饱和状态）。
溶解氧传感器（miniDOT、PME）于2014年加装，布放位置分别邻近海面与海底，同时可同步记录温度数据。为兼容SBC LTER锚定仪器的其他数据集，所有原始数据均被插值至20分钟的时间间隔。
本数据集的覆盖时段为2012年9月15日至2016年9月14日，其更新工作已于2019年终止。本站点的全部数据已与其他站点的pH数据合并，整合为单一数据集包，获取链接为：https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-sbc&identifier=6005