Aboveground Net Primary Productivity across inter-annual precipitation variability treatments at a grassland site in the Jordada Basin, 2009-2014

This ongoing dataset contains annual aboveground net primary productivity (ANPP) data from a study at the Jornada Experimental Range (JER) in southern New Mexico. The study was designed to assess the effect of interannual variability in precipitation on average aboveground net primary productivity (ANPP) in Chihuahuan Desert grasslands. The study began in 2009, has five precipitation treatments (see Methods) and contains 50 plots (10 per treatment). This data package contains 6-year (2009 to 2014) means of ANPP per plot. Annual and more recent data are available and will be released pending an upcoming publication.

本持续更新的数据集包含来自美国新墨西哥州南部霍纳达实验牧场（Jornada Experimental Range, JER）的一项研究的年度地上净初级生产力（aboveground net primary productivity, ANPP）数据。该研究旨在评估降水年际变率对奇瓦瓦沙漠草原平均地上净初级生产力（ANPP）的影响。该研究于2009年启动，设置了5组降水处理方案（详见方法部分），共包含50个样地，每组处理对应10个样地。本数据包收录了2009至2014年共计6年的样地水平ANPP均值。年度数据及更新的近期数据均已准备就绪，待后续正式发表后将对外发布。