M5_60min

M5 was located in a wet fen area called 'Rylekæret', just 20 meters North of the Automatic Chamber site. The station was in operation 2009 - 2017. The 60 min file only runs until July 2010, but covers periods where there is no data from the 10 min file. Soil temperature is measured in 2, 20, 30, 40 and 50 cm, using Campbell scientific T107 thermocouples. Soil temperature is also measured in 2, 8, 12 and 16 cm depth, using East 30 Sensors, thermal conductivity sensors. Every 12th hour these conductivity sensors emit a heat pulse, hence measurements from 01:00 and 13:00 have been removed as these are affected by the heat pulse. 2017: Due to technical problems, the M5 station was terminated in August.M5监测站坐落于一处名为"Rylekæret"的湿沼地带，距自动箱位点正北仅20米。 该监测站的运行时段为2009年至2017年。其中60分钟分辨率数据集仅覆盖至2010年7月，且涵盖了10分钟分辨率文件存在数据缺失的时段。 研究采用坎贝尔科学（Campbell Scientific）T107型热电偶，在2、20、30、40及50厘米深度处测量土壤温度。 此外还使用East 30型热导率传感器（East 30 Sensors, thermal conductivity sensors），在2、8、12及16厘米深度处开展土壤温度监测。 此类热导率传感器每12小时会发射一次热脉冲，因此01:00与13:00时刻的测量数据已被移除，因其受热脉冲干扰存在偏差。 2017年8月，因技术故障，M5监测站停止运行。