MM1_Soil_temp_heatflux

Micrometeorological monitoring has taken place at the site MM1 since 2000. In 2011 an energy balance mast was put up about five meters East of the existing eddy covariance mast. The mast is located on a well drained Cassiope heath, about 150 meters North of the 'Climate station' (operated by ClimateBasis). Data is recorded every half hour. In September 2015 a new temperatur rod with 16 BetaTherm thermistors (measuring temperature for every 10 cm) was installed adjacent to the energy balance mast, in order to improve the snow temperature measurements, at the site. In August 2016, NDVI is measured at the site.自2000年起，研究人员便在MM1站点开展微气象监测（micrometeorological monitoring）工作。2011年，研究人员在现有涡度协方差（eddy covariance）通量塔东侧约5米处搭建了能量平衡观测塔。该塔坐落于排水良好的岩须（Cassiope）灌丛地带，距由ClimateBasis运营的"气候站"北侧约150米处，观测数据每半小时记录一次。 2015年9月，为优化该站点的积雪温度监测工作，研究人员在能量平衡塔旁安装了一支全新的温度探针，该探针搭载16个贝塔热敏（BetaTherm）型热敏电阻，可实现每10厘米间距的温度采集。2016年8月，研究人员在该站点开展了归一化差异植被指数（NDVI，Normalized Difference Vegetation Index）的观测工作。