P1_Soil temperature_1.18m

Soil temperature is measured in 0, 10, 50 and 118 cm below the surface on a gravel plateau. The soil temperature sensors were installed in 1995. Temperature was initially recorded every fifth hour until 1996, then every second hour until 2005, whereafter it has been recorded every hour all year round. The has broken on several occasions: 2004, replaced in 2006. 2013, sensor not replaced. Blank cells are missing data. Sensor broke in 2015.本数据集在砾石高原的地表以下0 cm、10 cm、50 cm及118 cm处测量土壤温度。土壤温度传感器于1995年完成安装。1996年之前，数据初始采集间隔为每5小时一次；1996年至2005年期间，采集频率调整为每2小时一次；2005年之后，全年统一采用每小时一次的采集频率。 传感器曾多次发生故障： 2004年出现故障，于2006年完成更换； 2013年出现故障，未进行更换。 空单元格代表缺失数据。2015年传感器发生故障。