Continuous salinity, temperature and depth measurements from moored hydrographic data loggers deployed at GCE7_Hydro (Altamaha River near Carrs Island, Georgia) from 01-Jan-2012 through 31-Dec-2012

Conductivity, temperature and pressure were measured continuously at Georgia Coastal Ecosystems LTER sampling location GCE7_Hydro (Altamaha River near Carrs Island, Georgia) from 01-Jan-2012 through 31-Dec-2012. 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.

本数据集于2012年1月1日至2012年12月31日期间，在佐治亚海岸生态系统长期生态研究（Long-Term Ecological Research，LTER）采样点GCE7_Hydro（佐治亚州卡尔斯岛附近的阿尔塔马哈河）连续开展电导率、温度与压力测量。观测数据由锚泊式Sea-Bird Electronics MicroCAT 37-SM数据记录仪以30分钟的时间间隔记录，约每半月进行一次下载。研究人员基于上述实测参数，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采集完成。