Chinese FLUX Observation and Research Network (ChinaFLUX) Thematic Observation Datasets Zone II Versions ZH3 Vol 6 (1) 2021
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An observation dataset of carbon and water fluxes of artificial coniferous forests in Qianyanzhou (2003–2010)
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: 2020 - 05 - 09
: 2021 - 01 - 27
: 2020 - 07 - 01
: 2021 - 03 - 29
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Abstract & Keywords
Abstract: The cycling process and control mechanism of carbon and water in terrestrial ecosystems and their response to environmental change under global changes are prominent scientific problems in the fields of ecology and the global change for a long time. Eddy covariance is a powerful method for in-situ, continuous and high-frequency observation of the carbon and water exchange process in ecosystems. Qianyanzhou Ecological Research Station (QYZ), as one of the first field station establishing the system of eddy covariance in China, has been continuously accumulating scientific observation data of carbon and water fluxes of artificial coniferous forests for 17 years. In order to promote the development of carbon and water fluxes of terrestrial ecosystem in China and even the world, QYZ published the carbon and water fluxes and related meteorological data observed and processed from 2003 to 2010. The dataset includes the data of gross ecosystem primary productivity, ecosystem respiration, net ecosystem productivity, latent heat flux, sensible heat flux, air temperature, air relative humidity, vapor pressure, wind speed, wind direction, soil temperature, soil moisture, solar radiation, photosynthetic active radiation, and precipitation, etc. The dataset is composed of the observation data on scales of half hour, day, month, and year.
Keywords: eddy covariance technique; flux data; carbon and water cycling; meteorological data; artificial coniferous forests
Dataset Profile
TitleAn observation dataset of carbon and water fluxes of artificial coniferous forests in Qianyanzhou (2003–2010)
CorrespondenceWANG Huimin (wanghm@igsnrr.ac.cn); ZHANG Leiming(zhanglm@igsnrr.ac.cn)
Data producersObserver: DAI Xiaoqin, XU Mingjie, YANG Fengting, WEN Xuefa; Director: WANG Huimin, ZHANG Leiming
Time range2003–2010
Geographical scopeQianyanzhou experimental station, Taihe county, Jiangxi province, mid-subtropical China
Ecosystem typeArtificial coniferous forests
Data amount36 MB
Data format*.xlsx
Data service system<http://www.cnern.org.cn/data/initDRsearch?classcode=SYC_A02>
< http://www.sciencedb.cn/dataSet/handle/993>
Source of fundingNational Natural Science Foundation of China (41830860); Strategic Priority Research Program of the Chinese Academy of Sciences (XDA19020302)
Dataset compositionThe dataset includes regular meteorological data on scales of half hour, day, month, and year (air temperature, air relative humidity, vapor pressure, wind speed, wind direction, soil temperature, soil moisture, solar radiation, photosynthetic active radiation, and precipitation), and carbon and water fluxes (gross ecosystem primary productivity, ecosystem respiration, net ecosystem productivity, latent heat flux, sensible heat flux).
Article and author information
Dai Xiaoqin
主要承担工作:数据监测和论文撰写。
Wang Huimin
主要承担工作:总体把握与论文修改。
wanghm@igsnrr.ac.cn
Xu Mingjie
主要承担工作:数据质控和论文撰写。
Yang Fengting
主要承担工作:数据管理。
Wen Xuefa
主要承担工作:数据质量控制。
chenzhi
主要承担工作:数据集的质量控制。
Zhang Leiming
主要承担工作:数据处理。
zhanglm@igsnrr.ac.cn
Sun Xiaomin
主要承担工作:ChinaFLUX技术体系构建。
Yu Guirui
主要承担工作:ChinaFLUX总体运行与科学发展。
Publication records
Released: July 1, 2020 ( VersionsZH2
Published: March 29, 2021 ( VersionsZH3
References
中国科学数据
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