A dataset of carbon and water fluxes of the forest ecosystem at Qingyuan Station from 2019 to 2020

This dataset includes flux observation data for the forest ecosystem at the National Field Observation and Research Station (Liaoning Qingyuan) for Forest Ecosystem from 2019 to 2020. Based on the ChinaFLUX data processing system, the raw observation data collected at the flux tower in the station were processed to produce this standardized dataset of ecosystem carbon and water fluxes and key meteorological elements. In the dataset, the data for each year consists of 8 Excel data files, divided into two categories: LITE, which includes major fluxes and meteorological variables, and ALL, which adds data quality and interpolation indicators on the basis of LITE. Each category has four data files, including data files at four scales: half-hour (HH), day (DD), month (MM), and year (YY).