Chinese FLUX Observation and Research Network (ChinaFLUX) Thematic Observation Datasets Zone I Versions ZH2
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An observation dataset of carbon and water fluxes in Xishuangbanna rubber plantations from 2010 to 2014
Dataset URL >>
: 2020 - 09 - 16
: 2021 - 01 - 14
: 2021 - 01 - 14
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Abstract & Keywords
Abstract: In the context of climate change, the carbon sink capacity and carbon sequestration potential of planted forests have received increasing attention in recent years. Due to the needs of social and economic development, the planting area of rubber forests in China has been expanding, and it has become the most important artificial forest ecosystem in tropical regions of China. This change in land use will inevitably cause major changes in regional hydrology, climate and carbon-water cycle. Eddy covariance technique is the most advanced, extensive and accurate method for studying matter and energy flux in the world. However, eddy covariance technique currently applied in rubber forests is still rare, and the carbon and water fluxes data in this area is particularly important for coping with current global climate change and international climate negotiations. As one of the basic observations and research sites of China Flux Research Network (ChinaFLUX), the Xishuangbanna Rubber Forest Flux Observation System was built in 2010, based on ChinaFLUX standardized data processing procedures, has now accumulated 11 years of carbon-water flux, energy Flux and meteorological observation data. This dataset compiles the rubber forest flux and routine meteorological data in Xishuangbanna from June 2010 to December 2014, including net ecosystem productivity, ecosystem respiration, gross ecosystem primary productivity, latent heat flux, sensible heat flux , evapotranspiration, air temperature, relative air humidity, water vapor pressure, wind speed, wind direction, atmospheric pressure, global solar radiation, net radiation, photosynthetically active radiation, soil temperature, soil moisture, precipitation and other indicators, forming data products of half hour, day, month, and year scales. This data set can provide data support for evaluating the ecological benefits and ecological functions of the artificial rubber forest ecosystem, making major strategic decisions related to emissions reduction, and land use change management.
Keywords: eddy covariance technique; fluxes; carbon-water cycle; meteorological elements; rubber plantations
Dataset Profile
TitleAn observation dataset of carbon and water fluxes in Xishuangbanna rubber plantations from 2010 to 2014
CorrespondenceSong Qinghai (sqh@xtbg.ac.cn)
Data producerYu Hui, Qi Dehua, Zhang Yiping, Sha Liqing, Liu Yuntong, Zhou Wenjun, Deng Yun
Time rangeJune 2010 to December 2014
Geographical scope21°54′ N,101°16′ E,Xishuangbanna Tropical Botanical Garden, Mengla County, Xishuangbanna Prefecture, Yunnan Province.
Ecosystem typeArtificial rubber forest ecosystem
Data volume17.46 MB
Data format*.xlsx
Data service systemhttp://www.scidb.cn/api/sdb-journal-service/dataset/surl/YfEVJ3
Sources of fundingThe National Natural Science Foundation of China (41671209, 41961144017, U1602234), National Key R&D Program of China (2016YFC0502105), The 13th Five-Year Plan of the Chinese Academy of Sciences (2017XTBG-T01, 2017XTBG-F01).
Dataset compositionThe dataset includes routine meteorological data (air temperature, air relative humidity, water vapor pressure, wind speed, wind direction, atmospheric pressure, global solar radiation, net radiation, photosynthetic active radiation, soil temperature, soil moisture, and precipitation) and fluxes (net ecosystem productivity, ecosystem respiration, gross ecosystem primary productivity, latent heat flux, sensible heat flux, and evapotranspiration), forming data products of half hour, day, month, and year scales.
Article and author information
Yu Hui
主要承担工作:数据采集、初级质控及上报。
Qi Dehua
主要承担工作:数据处理、质量控制和数据管理。
Zhang Yiping
主要承担工作:项目组织、涡度相关系统的总体运行与科学发展。
Sha Liqing
主要承担工作:碳水通量数据综合处理方法和技术途径。
Liu Yuntong
主要承担工作:数据质量控制。
Zhou Wenjun
主要承担工作:数据集格式规范化、数据管理。
Deng Yun
主要承担工作:数据处理和质量控制。
Song Qinghai
主要承担工作:数据最终质量控制和总体部署。
sqh@xtbg.ac.cn
Publication records
Released: Jan. 14, 2021 ( VersionsZH2
References
中国科学数据
csdata