2026-10-14T01:14:17Z https://www.scidb.cn/oai

10.57760/sciencedb.ecodb.00240 2026-01-28T15:28:06Z

2026-01-28 A dataset of carbon and water fluxes at the Changling cornfield flux observation site from 2019 to 2020 doi:10.57760/sciencedb.ecodb.00240 en The raw observation data collected at the Changling cornfield flux observation site from 2019 to 2020 were processed based on the ChinaFLUX data processing system to produce this standardized dataset of ecosystem carbon and water fluxes and key meteorological elements. The site was established by Shanxi University. It is located in Changling county, Jilin Province. The site is characterized by a typical agricultural ecosystem in Northeast China, with corn as the crop type. 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).  eddy covariance; carbon water flux; cornfield Dong Gang Chen Zhi EMBARGO https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank