Chinese FLUX Observation and Research Network (ChinaFLUX) Thematic Observation Datasets Zone I Versions ZH2
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An observation dataset of carbon, water and heat fluxes of alpine wetland in Haibei (2004–2009)
Dataset URL >>
: 2020 - 05 - 06
: 2020 - 06 - 30
: 2020 - 06 - 30
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Abstract & Keywords
Abstract: The Qinghai-Tibet Plateau is known as the “Chinese Water Tower”, and alpine wetland is an important carrier for the Plateau water conservation. The budgets of carbon and water and the underlying mechanisms of environmental controls are essential for evaluating the ecological functions of carbon sequestration and water conservation in the alpine wetland. Based on the popular eddy covariance technique, the carbon, water, and heat fluxes of an alpine Carex pamirensis wetland ecosystem have been conducting since 2004 at the Haibei National Field Research Station for Alpine Grassland Ecosystem (i.e. Haibei Station). In order to promote the development of alpine ecology and maximize the value of data, we intend to publicly publish the carbon, water, and heat fluxes and related routine meteorological dataset of the alpine wetland. The flux and meteorological data durations range from 2004 to 2009 and from 2004 to 2010, respectively. The dataset include net ecosystem CO2 exchange, ecosystem CO2 respiration, total ecosystem CO2 exchange, latent heat flux, sensible heat flux, air temperature, air relative humidity, water vapor pressure, wind speed, wind direction, soil temperature, total radiation, net radiation, photosynthetically active radiation and precipitation at a half-hour, day, month and year scales, respectively. This dataset are expected to provide data support and theoretical foundation for regional ecological function assessment and ecological civilization construction.
Keywords: carbon, water, and heat fluxes; Carex pamirensis; alpine wetland; eddy covariance technique; Qinghai-Tibet Plateau
Dataset Profile
TitleAn observation dataset of carbon, water and heat fluxes of alpine wetland in Haibei (2004–2009)
Data corresponding authorLi Yingnian (ynli@nwipb.cas.cn)
Data producersObserver: Zhang Fawei, Li Hongqin, Zhao Liang, Zhang Leiming, Chen Zhi, Zhu Jingbin, Xu Shixiao, Yang Yongsheng, Zhao Xinquan, Yu Guirui, Li Yingnian, Director: Li Yingnian
Time rangeFlux data: 2004–2009; Meteorological data: 2004–2010.
Geographical scopeHaibei National Field Research Station for alpine grassland ecosystem, Menyuan county, Qinghai Province, China
Ecosystem typeAlpine Carex pamirensis wetland
Data amount34 MB
Data format*.xlsx
Data service system<http://www.cnern.org.cn/data/initDRsearch?cid=SYC_A02>
<http://www.sciencedb.cn/dataSet/handle/1010>(Not open yet)
Sources of fundingStrategic Priority Research Program of the Chinese Academy of Sciences (XDA19020302); National Key R&D Program (2017YFA0604801); National Natural Science Foundation of China (41877547); Qinghai R&D Infrastructure and Facility Development Program (2018-ZJ-T09).
Dataset compositionThe dataset include carbon, water and heat fluxes data subset (net ecosystem CO2 exchange, ecosystem CO2 respiration, gross ecosystem CO2 exchange, latent heat flux, and sensible heat flux) and routine meteorological data subset (air temperature, air relative humidity, water vapor, wind velocity, wind direction, soil temperature, total radiation, net radiation, photosynthetically active radiation, and precipitation), in which the half hour flux data are gap-filled. The dataset cover a half-hour, day, month, and year scales.
Article and author information
Zhang Fawei
主要承担工作:数据监测和论文撰写。
Li Hongqin
主要承担工作:数据分析与论文修改。
Zhao Liang
主要承担工作:数据整理与质量控制。
Zhang Leiming
主要承担工作:数据处理和质量控制。
chenzhi
主要承担工作:数据质量分析。
Zhu Jingbin
主要承担工作:数据整理和论文修改。
Xu Shixiao
主要承担工作:数据整理。
Yang Yongsheng
主要承担工作:数据整理。
Zhao Xinquan
主要承担工作:数据管理和统筹。
Yu Guirui
主要承担工作:数据管理和统筹。
Li Yingnian
主要承担工作:数据分析和质量控制。
ynli@nwipb.cas.cn
Publication records
Released: June 30, 2020 ( VersionsZH2
References
中国科学数据
csdata