2007-3364 2007-3364 S2007-33642015000300545 10.12933/therya-15-304 Mexico 00 00 2015 00 00 2015 6 3 545 558

2003 162 211-32 2005 359-61 2003 17 367-79 1994 2009 41 41-5 2003 114 189-97 1994 1990 Centro Internacional de Agricultura Tropical United Nations Environment Program Center for International Earth Science Information Network Columbia University The World Bank 2005 2010 83 421-33 2006 270 153-63 2007 41 469-77 2012 36 27-46 2007 13 430-46 2006 29 129-51 1988 43 133-57 1989 233-42 Esri 2006 2000 2000 135 147-86 2009 43 78-86 2009 7 65-77 2005 126 512-22 1981 2 2000 21 1331-65 2004 32 948-54 2006 29 773-85 2005 25 1965-78 2000 INEGI 2002 INEGI 2002 INEGI 2005 INEGI 2008 2005 69 733-8 2008 141 308-19 2003 37 358-64 1987 3 447-61 2005 21 1-6 2011 82 907-1004 1997 2006 8 7-21 2006 133 63-9 1996 2000 81 512-26 1999 26 257-69 2007 34 102-17 2007 30 550-60 2006 190 231-59 2007 85-104 2007 56 924-42 SEMARNAT 2010 2001 559-64 2000 94 133-42 2003 84 607-14 2005 69 405-12 1983 2009 33 607-11 1985 66 1211-4 2000 3 165-73 2009 90 604-11