Soil temperature data from the control Arctic LTER Moist Acidic Tussock (MAT89) Experimental plots from 2008 to 2020, Toolik Field Station, North Slope, Alaska.

Soil temperature data from the 1989 LTER Moist Acidic Tussock (MAT89) Experimental plots. The logging station was installed in 1990 in block 2 of a four block experimental block design. The plots are located on a hillside near Toolik Lake (68 38' N, 149 36'W). Two replicates depth profiles (10, 20 ,40 centimeters) were installed in each block 2 experimental plots. Frost heaving has caused uncertain depths of measurements for many of the profiles. This data set contains only the control profiles from 2008 to 2020.

本数据集包含1989年长期生态研究（Long Term Ecological Research，LTER）潮湿酸性苔原（Moist Acidic Tussock，MAT89）实验样地的土壤温度数据。该数据记录站点于1990年搭建于四区块实验设计的第2区块内。实验样地坐落于图利克湖（Toolik Lake）附近的山坡，地理坐标为北纬68°38′、西经149°36′。第2区块内的每个实验样地均布设了2组重复的深度剖面测温装置，测温深度分别为10、20、40厘米。受冻胀作用影响，多数剖面的实际测量深度存在不确定性。本数据集仅收录2008年至2020年的对照剖面数据。