Chinese Ecosystem Research Network Zone I Versions ZH1
Daily fluxes dataset of the typical irrigated agro-ecosystem in Luancheng (2007 – 2013)
Dataset URL >>
: 2020 - 01 - 14
: 2020 - 01 - 17
: 2020 - 01 - 17
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Abstract & Keywords
Abstract: Based on micrometeorology, the Eddy Covariance System (EC) has become one of the standard observation methods for the exchange of CO2 and water heat flux between terrestrial ecosystems and the atmosphere. The dataset includes all the fluxes data accumulated in Luancheng Agro-ecosystem Experimental Station of the Chinese Academy of Sciences from the EC System, which spans from October 2007 to September 2013 and covers 6 consecutive crop growth years. And the fluxes consist of evapotranspiration(ET), precipitation(P), net radiation (Rn), sensible heat Flux (Hs) and net ecosystem exchange of CO2 (NEE). The observation object is winter wheat-summer maize rotation cropping system. It can represent the general crop growth system in the North China Plain (NCP). The network observation, quality control and storage process of this dataset strictly abide by ChinaFLUX data management technology system to make sure the reliability. The EC flux data provide important support for the study of crop field water balance and typical cropping system adjustment in the North China Plain, the mechanism of ecosystem carbon-water coupling cycles and crop growth model simulation.
Keywords: Luancheng; eddy covariance system; irrigated agro-ecosystem; water-heat-carbon daily fluxes; winter wheat-summer maize cropping system
Dataset Profile
TitleDaily fluxes dataset of the typical irrigated agro-ecosystem in Luancheng (2007 – 2013)
Data authorsZhang Yucui, Jiang Hanbing, Zhang Chuanwei, Shen Yanjun
Data corresponding authorShen Yanjun (
Time rangeFrom October 1, 2007 to September 30, 2013
Geographical scopeLuancheng Agro-ecosystem Experimental Station, CAS (37°53′N,114°41′E); geographical scope represented: The Taihang piedmont plain of North China (112°30′ E – 119°30′E, 34°46′ – 40°25′).
Data volume295 KB
Data format*.xlsx
Data service system<>
Source(s) of fundingSpecial Services of National Ecosystem Observation and Research Sharing Service Platform; National Natural Science Found of China (40871021, 31400375, 41471027, 31870422, 41930865); National key research and development program (2016YFC0401403); The Youth Innovation Promotion Association of Chinese Academy of Sciences (2017138).
Dataset compositionThe dataset consists of the flux and meteorological measurements of Luancheng Agro-ecosystem Experimental Station. This Excel file includes five sheets: Evapotranspiration (ET), Precipitation (P), Net Radiation (Rn), Sensible Heat Flux (Hs), Net ecosystem exchange of CO2 (NEE), respectively. Each sheet consists of 2192 daily data and 6 growth seasonal scale data.
Article and author information
Zhang Yucui
Jiang Hanbing
Zhang Chuanwei
Shen Yanjun
Publication records
Released: Jan. 17, 2020 ( VersionsZH1