Hourly weather data from the Arctic LTER Moist Acidic Tussock Experimental plots from 1990 to 1999, Toolik Field Station, North Slope, Alaska.

Hourly weather data from the LTER Moist Acidic Tussock Experimental plots. The station was installed in 1990 in block 2 of the Toolik LTER experimental moist acidic tussock plots. The plots are located on a hillside near Toolik Lake (68 38' N, 149 36'W). Global solar radiation, photosynthetic active radiation, unfrozen precipitation, air temperature, relative humidity, wind speed, and wind direction are measured at 3 meters. Additional sensors in greenhouses and shade houses plots measure air temperature, relative humidity and photosynthetic active radiation during the growing season. The sensors are read every minute and averaged or totaled every hour. .

本数据集为LTER（长期生态研究网络，Long Term Ecological Research）湿润酸性苔草实验样地的逐小时气象数据。该监测站点于1990年布设至图利克LTER实验湿润酸性苔草样地的2号区块。样地坐落于图利克湖（Toolik Lake）附近的山坡上，地理坐标为北纬68°38′、西经149°36′。站点在3米高度处开展以下监测项目：全球太阳辐射、光合有效辐射（Photosynthetic Active Radiation）、非冻结降水量、气温、相对湿度、风速及风向。此外，温室与遮棚样地内增设的传感器会在生长季期间监测气温、相对湿度与光合有效辐射。所有传感器每分钟采集一次数据，并于每小时进行一次平均计算或累加汇总。