Figure 3: MODIS-Aqua-derived yearly climatology VPF from 2003 to 2014.

2003 (a), 2004 (b), 2005 (c), 2006 (d), 2007 (e), 2008 (f), 2009 (g), 2010 (h), 2011 (i), 2012 (j), 2013 (k), and 2014 (l).

2003 (a), 2004 (b), 2005 (c), 2006 (d), 2007 (e), 2008 (f), 2009 (g), 2010 (h), 2011 (i), 2012 (j), 2013 (k), and 2014 (l).