中国通量观测研究网络(ChinaFLUX)专题 最新来稿(未评审) 版本 ZH1
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2003–2010年中国科学院禹城综合试验站碳水通量观测数据集
A carbon and water flux observation dataset of Yucheng Comprehensive Experimental Station, Chinese Academy of Sciences (2003 – 2010)
: 2020 - 05 - 18
: 2020 - 05 - 21
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摘要&关键词
摘要:中国科学院禹城综合试验站(简称禹城站)地处黄河下游灌区,是华北平原冬小麦夏玉米复种灌溉农田的典型代表。禹城站是中国最早开展碳水通量长期观测的农田站之一。本数据集为禹城站冬小麦夏玉米农田生态系统2003–2010年通量观测数据,基于ChinaFLUX数据处理体系形成了标准化的生态系统碳水通量和关键气象要素数据集。本数据集对研究华北农田生产力、耗水量等重要参数,以及准确评价华北冬小麦夏玉米农田生态系统碳水通量在区域碳水循环中的地位和作用具有重要意义。
关键词:涡度相关;农田生产力;耗水量;碳通量;水通量
Abstract & Keywords
Abstract: Yucheng Comprehensive Experimental Station (YCES) is located in the lower Yellow River irrigation district where is one of the major planting area of winter wheat and summer maize. YCES is one of the oldest flux station in China. This dataset is the collection of ecosystem carbon and water fluxes from 2003 to 2010 in YCES. A standardized dataset of ecosystem carbon water fluxes and key meteorological elements were processed based on the data processing system of ChinaFLUX. This dataset lays foundation for accurately evaluating the farmland productivity and water use in the lower Yellow River irrigation district and the roles of carbon and water fluxes of agricultural ecosystem on the regional carbon and water cycle.
Keywords: eddy covariance; farmland productivity; water use; carbon flux; water flux
稿件与作者信息
赵风华
Zhao Fenghua
zhaofh@igsnrr.ac.cn
李发东
Li Fadong
占车生
ZHAN Chesheng
张雷明
Zhang Leiming
陈智
chenzhi
出版历史
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中国科学数据
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