Hourly weather data from Toolik Field Station, ARC LTER, Alaska for 1990.

Hourly weather data from the Arctic Tundra LTER site at Toolik Lake. The following parameters are measured every minute and averaged or totaled every hour; air temperature and relative humidity at 1 and 5 meters, wind speed at 1 and 5 meters, wind direction at 5 meters, global solar radiation, photosynthetically active radiation, net radiation (Fritschen type), barometric pressure, and unfrozen precipitation.本数据集源自图利克湖（Toolik Lake）北极苔原长期生态研究（Long Term Ecological Research, LTER）站点的逐小时气象数据。所有观测参数均以1分钟为采样间隔进行采集，随后按小时维度进行平均或求和处理，涵盖的观测指标包括：1米与5米高度处的空气温度和相对湿度、1米与5米高度处的风速、5米高度处的风向、总太阳辐射、光合有效辐射、弗里岑型净辐射、大气压力以及非冻结降水。