Fig. 4

Information used in technical validation and correction of EVI2 time series per community. (a) Average monthly EVI2 for 2 periods, 1982–1999 (AVHRR-derived) and 2000–2010 (MODIS). Boxplots indicate the distribution of values across 100 communities. (b) Differences in average EVI2 values between the 2 periods. Boxplots indicate the distribution of values across 100 communities.