2026-10-12T11:10:58Z https://www.scidb.cn/oai

10.11922/sciencedb.610 2018-05-26T23:58:11Z

2018-05-26 A dataset of actual evapotranspiration and water use efficiency of typical terrestrial ecosystems in China (2000–2010) doi:10.11922/sciencedb.610 en Evapotranspiration (ET) is the central process and major component within terrestrial hydrological cycle and energy balance, and water use efficiency (WUE) represents the coupling between carbon and water cycles. Both ET and WUE have been widely used in the researches of ecology, agriculture, hydrologyand climatology. Eddy covariance (EC) method is regarded as the only standard method directly measuring the material and energy exchanges between biosphere and atmosphere, which is the most important method for GPP and ET observations at the ecosystem scale. By synthesizing eddy-covariance carbon and water flux observations in China from both ChinaFLUX sites and published literature, we constructed the actual evapotranspiration and water use efficiency dataset of typical terrestrial ecosystems in China. The dataset contains 143 records of annual actual ET and 96 records of annual mean water use efficiency from 45 ecosystems across china during 2000 - 2010. This dataset could provide data support for analyses on terrestrial carbon and water cycles, ecosystem management and evaluation, global change and other related researches. Actual evapotranspiration; water use efficiency; eddy covariance; terrestrial ecosystem; China; ChinaFLUX 郑涵 于贵瑞 朱先进 王秋凤 张雷明 陈智 孙晓敏 何洪林 苏文 王艳芬 韩士杰 周国逸 赵新全 王辉民 欧阳竹 张宪洲 张扬建 石培礼 李英年 赵亮 张一平 闫俊华 王安志 张军辉 郝彦斌 赵风华 张法伟 周广胜 林光辉 陈世苹 刘绍民 赵斌 贾根锁 张旭东 张玉翠 古松 刘文兆 李彦 王文杰 杨大文 张劲松 张志强 赵仲辉 周石硚 郭海强 沈彦俊 徐自为 黄辉 孟平 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank