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上开展土壤温度监测，监测深度为地表以下0cm、10cm、50cm及118cm。土壤温度传感器于1995年完成布设。1996年以前，数据记录频次为每5小时一次；1996年至2005年调整为每2小时一次；2005年之后改为全年每小时记录一次。该传感器曾多次出现故障：2004年发生故障，2006年完成更换；2013年发生故障后未进行更换；2015年传感器发生故障。空白单元格代表数据缺失。