Arctic LTER 1999: Soil temperature data collected every 4 hours from a wet sedge site at the Arctic Tundra LTER site at Toolik Lake.

Soil temperature data collected every 4 hours from a wet sedge site at the Arctic Tundra LTER site at Toolik Lake. Temperatures are measured every 3 minutes and averaged every 4 hours in control, nitrogen alone, phosphorus alone, nitrogen and phosphorus, and greenhouse experimental plots soil temperatures.本数据集包含采集自图利克湖（Toolik Lake）北极苔原长期生态研究（Long Term Ecological Research, LTER）站点湿薹草样地的土壤温度数据。针对对照组、单施氮肥组、单施磷肥组、氮磷配施组及温室模拟实验样地，研究人员每3分钟开展一次土壤温度监测，并每4小时对该时段内的监测数据进行一次平均计算，以此得到每4小时一次的最终采样结果。