Bao-Lin Xue, Qinghua Guo, Alvarez Otto, Jingfeng Xiao, Shengli Tao, and Le Li. 2015. Global patterns, trends, and drivers of water use efficiency from 2000 to 2013. Ecosphere 6:174. http://dx.doi.org/10.1890/es14-00416.1
Appendix A: A table showing validation sites collected from published literature, figures showing spatial patterns of precipitation, temperature, solar radiation, and specific humidity trends from 2000 to 2011, and comparison of spatial patterns of WUE in 2010 from Xiao et al. (unpublished manuscript), Jung et al. (2011), and our study.
Ecological Archives C006-040-A1.