Mooring CTD measurements

The Greenland Ecosystem Monitoring Program has maintained a mooring in Young Sound, approximately 15 km from the outer sill (74°18.909’N, 20°16.730’W). This mooring has been serviced and re-deployed every August from 2003 to 2019. The mooring was equipped with a CTD (Sea-Bird SBE37SMP). The mean sensor depth was ~ 64 m depth (+/-3.12 m). The CTD sampling interval varied between 15 and 20 min (2003-2009) to 10 min (2009-2019). Data gaps exist due to mooring malfunction or when redeployment was hampered by ice conditions. Accuracy of the temperature and conductivity sensor is ±0.002 °C and ± 0.0003 S m-1, respectively.格陵兰生态系统监测计划（Greenland Ecosystem Monitoring Program）在扬松德（Young Sound）布设了一套锚系观测站，该站点距外海槛约15公里，地理坐标为74°18.909′N、20°16.730′W。2003年至2019年间，该锚系观测站每年8月都会进行维护并重新部署。这套观测站搭载了CTD（温盐深仪，Sea-Bird SBE37SMP）传感器，其平均布设深度约为64米（±3.12米）。CTD的采样间隔在2003-2009年期间为15至20分钟，2009-2019年期间调整为10分钟。因锚系观测站故障或海冰阻碍重新部署作业，该数据集存在数据间隙。温度传感器与电导率传感器的测量精度分别为±0.002 ℃与±0.0003 S·m⁻¹。