Chinese Ecosystem Research Network Zone I Versions ZH1
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Water-heat-carbon fluxes dataset of the typical irrigated agro-ecosystem in North China Plain (2007 – 2018)
Dataset URL >>
: 2019 - 08 - 31
: 2019 - 09 - 12
: 2019 - 09 - 12
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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 fluxs 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 2018 and covers 11 consecutive crop growth years. 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: eddy covariance system; agro-ecosystem; water-heat-carbon fluxes; winter wheat-summer maize cropping system
Dataset Profile
TitleWater-heat-carbon fluxes dataset of the typical irrigated agro-ecosystem in North China Plain (2007 – 2018)
Data authorsZhang Yucui, Jiang Hanbing, Zhang Chuanwei, Shen Yanjun
Data corresponding authorShen Yanjun (yjshen@sjziam.ac.cn)
Time range2007.10.01-2018.09.30
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 volume512 KB
Data format*.xlsx
Data service system<http://www.sciencedb.cn/dataSet/handle/877>
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 Excle 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 4018 daily data and 11 growth seasonal scale data.
Article and author information
Zhang Yucui
主要承担工作:观测系统的长期连续运行、数据质量控制与整合。
Jiang Hanbing
主要承担工作:数据处理与分析。
Zhang Chuanwei
主要承担工作:数据处理与质量控制。
Shen Yanjun
主要承担工作:观测系统的总体运行和数据集的整体架构。
yjshen@sjziam.ac.cn
Publication records
Released: Sept. 12, 2019 ( VersionsZH1
References
中国科学数据
csdata