%0 Dataset %T HiWATER: Dataset of hydrometeorological observation network (eddy covariance system of Populus forest station, 2013) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/7d1e031c-2fc1-40c0-815a-3c8bc5cbbc22 %W NCDC %A Liu shaomin %A Li Xin %A CHE Tao %A Xu ziwei %A Ren zhiguo %A Tan Junlei %K CO2 flux;radiation;sensible heat flux;latent heat flux %X This dataset contains eddy covariance instrument observation data from the downstream Populus euphratica forest station of the Heihe hydro meteorological observation network from July 12, 2013 to December 31, 2013. The station is located in Sidaoqiao, Ejina Banner, Inner Mongolia, with a Populus euphratica forest as the underlying surface. The latitude and longitude of the observation point are 101.1236E, 41.9928N, with an altitude of 876m. The height of the vortex correlation instrument is 22m, the sampling frequency is 10Hz, the ultrasonic direction is due north, and the distance between the ultrasonic anemometer and CO2/H2O analyzer is 17cm