A dataset of carbon and water fluxes of the grassland ecosystem at Duolun Station from 2011 to 2020

This dataset includes flux observation data for the grassland ecosystem at the Duolun Restoration Ecology Experimentation and Demonstration Station from 2011 to 2020. The station is administrated by the Institute of Botany, Chinese Academy of Sciences and is located in the southwest area of Duolun County, Inner Mongolia. The vegetation type belongs to typical semiarid steppes. Based on the ChinaFLUX data processing spefications, we processed the raw observation data collected at the eddy covariance tower in the station 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).