Stem psychrometer and flux data from US-CdM

Cleaned midday and predawn water potential data from 14 stem psychrometers installed within the footprint of the US-CdM flux tower, from May-October 2021. These data were collected in order to link environmental drivers, vegetation responses to seasonal water stress, and ecosystem fluxes of carbon and water at a pinyon-juniper woodland in southeastern Utah. Data include a comma separated values file containing all water potential data used in the published paper. Data were first published in Kannenberg et al. 2023 Agricultural and Forest Meteorology (doi: 10.1016/j.agrformet.2022.109269). Flux data are publicly available from the AmeriFlux portal (doi: 10.17190/AMF/1865477). This data file and the AmeriFlux data are all that is necessary to replicate the analyses in Kannenberg et al. 2023 Agricultural and Forest Meteorology.

本数据集包含2021年5月至10月间，安装于US-CdM通量塔（US-CdM flux tower）通量贡献区（footprint）内的14台茎部水势计（stem psychrometer）采集的经清洗质控的正午与黎明前植物茎水势数据。本数据集的采集旨在关联美国犹他州东南部矮松-杜松林地中的环境驱动因子、植被对季节性水分胁迫的响应，以及生态系统碳、水通量三者间的内在联系。数据集附带一份逗号分隔值（Comma-Separated Values, CSV）文件，收录了已发表论文中使用的全部茎水势数据。本数据集首次发表于Kannenberg等人2023年刊发于《Agricultural and Forest Meteorology》（《农业与森林气象学》）的研究论文，对应DOI为10.1016/j.agrformet.2022.109269。配套的通量数据可通过AmeriFlux数据门户（AmeriFlux portal）公开获取，对应DOI为10.17190/AMF/1865477。仅需本数据文件与AmeriFlux公开数据，即可完整复现Kannenberg等人2023年《Agricultural and Forest Meteorology》论文中的全部分析结果。