0188-4999 0188-4999 S0188-49992020000400813 10.20937/rica.53466 Mexico Mexico México Mexico 00 00 2020 00 00 2020 36 4 813 824

2015 2 85-92 2008 5 4 4 445-54 2015 27 31-41 2017 99 154-60 2015 48 179-89 2008 4 2 2 49-54 EPA 1986 38 2016 23 7 7 6188-96 2006 366 2 2 466-84 2004 121 17-30 2010 41 896-900 2013 24 105-13 2015 86 165-73 2006 24 17-26 2019 142 290-302 2018 146 272-88 2002 20 101-11 2003 426 318-22 IUSS Working Group WRB 2006 2nd 145 2001 40 81-251 2007 66 10 10 1863-71 2019 180 668-78 2016 163 461-70 2008 99 6 6 1821-9 2001 19 9-17 2007 119 234-48 2012 162 374-80 2013 34 44-57 2014 107 71-83 2013 130 72-9 2014 40 56-72 R Core Team 2014 2004 29 369-76 2005 30 326-31 2019 672 732-42 2009 35 202-13 2011 124-42 2018 610-611 1010-9 2001 58 1 1 55-68 2003 98 1-3 1-3 255-62 SEMARNAT 2002 SEMARNAT 2005 2012 18 387-91 2016 124 120-8 2005 43 2 2 217-21 2013 172 243-9 2007 141 3 3 630-6 Statgraphics 2006 2011 23 5 5 845-51 2012 149 109-17 2015 4 98-109 2014 69 177-99 2014 70 275-81 2014 168 149-66 2009 166 1020-9 2015 211 126-32 2013 129 367-76 2015 532 752-61 2014 8 1-27 2005 23 293-302 2014 108 120-8