Pre-dawn water potential of leaves from reduced and enhanced precipitation treatments at the Jornada Basin LTER site, 2007-2008
收藏DataONE2020-10-01 更新2024-06-08 收录
下载链接：
https://search.dataone.org/view/https://pasta.lternet.edu/package/metadata/eml/knb-lter-jrn/210409002/60
下载链接
链接失效反馈官方服务：
资源简介：
This data package contains pre-dawn water potential data for leaves
collected from mesquite shrubs and black grama grasses at the Jornada
Basin LTER site in 2007-2008. The purpose of this study was to
quantify ecophysiological performance of shrubs and grasses in the
context of precipitation manipulations. One mesquite and one black
grama leaf from each plot (n = 20 plots; 5 PPT treatments X 4
replicate plots/treatment) were measured 5 times beginning July 2007
and ending in August 2008. The precipitation treatments consisted of
+/-80%, +/-50%, and ambient/control. Leaves were excised from plants
and immediately measured for water potential (MPa) with a pressure
chamber at least 0.5 h before dawn. The data set is complete.
创建时间：
2020-10-12
