Continuous salinity, temperature and depth measurements from moored hydrographic data loggers deployed at GCE9_Hydro (Altamaha River near Rockdedundy Island, Georgia) from 01-Jan-2009 through 31-Dec-2009

Conductivity, temperature and pressure were measured continuously at Georgia Coastal Ecosystems LTER sampling location GCE9_Hydro (Altamaha River near Rockdedundy Island, Georgia) from 01-Jan-2009 through 31-Dec-2009. Observations were logged at 30 minute intervals by moored Sea-Bird Electronics MicroCAT 37-SM data loggers and downloaded approximately semi-monthly. Salinity, depth and sigma-t (density anomaly) were calculated from the measured parameters using standard UNESCO algorithms. This data set was collected as part of the GCE-LTER Project continuous salinity, temperature and water level monitoring program.

2009年1月1日至2009年12月31日，在佐治亚海岸生态系统长期生态研究（LTER）采样点GCE9_Hydro（佐治亚州罗克迪迪岛附近的阿尔塔马哈河）连续采集电导率（Conductivity）、温度（Temperature）与压力（Pressure）数据。观测数据由锚泊式海鸟电子（Sea-Bird Electronics）MicroCAT 37-SM数据记录仪以30分钟的时间间隔进行记录，并约每半月下载一次。基于实测参数，采用联合国教科文组织（UNESCO）标准算法计算得到盐度、水深及sigma-t（密度距平）。本数据集作为GCE-LTER项目连续盐度、温度与水位监测计划的组成部分完成采集。