%0 Dataset %T ERA5 Land Monthly Value Reanalysis Dataset in Qilian Mountains Region (1981-2020) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/d78da205-ad65-4dc2-bee8-941bfa270af1 %W NCDC %R 10.12072/ncdc.qlsst.db0010.2020 %A Zhang Jutao %A Zhang Chengqi %A Feng qi %K air temperature;energy;Qilian Mountains;Reanalysis data;precipitation %X ERA5 Land is a reanalysis dataset produced using the ECMWF ERA5 reanalysis model. This model combines observational data from around the world into a globally complete and consistent dataset through physical laws. This dataset includes monthly dynamic data representing 50 indicators of temperature, lakes, snow cover, soil moisture, radiation and heat, evapotranspiration and runoff, wind speed, air pressure, precipitation, and vegetation since 1981. The spatial resolution is 0.1 °× 0.1 ° (approximately 9 × 9 km2 grid), which can accurately describe past climate conditions.