Figure 4
From: Water use efficiency of China’s terrestrial ecosystems and responses to drought
The spatial distributions of annual WUE anomalies (%) in 2001 (a), 2006 (b), 2009 (c) and 2011 (d) relative to the 12-year mean over the period 2000-2011 means, respectively. This figure was produced using ArcGIS 10.0.
