0034-7744 0034-7744 S0034-77442019000100047 10.15517/rbt.v67i1.33011 Brazil Brazil 00 03 2019 00 03 2019 67 1 47 60

1997 22 115-29 1997 7 2 2 7-14 2017 44 2 2 135-46 2006 2007 1-14 2016 16 1 1 1-11 2018 78 1 1 125-32 2012 167-78 2015 75 4 4 228-38 2012 19 1 1 21-33 2015 2015 31 3 3 951-9 2014 104 1 1 43-9 Centro Brasileiro de Ecologia de Estradas 2017 2018 2003 109 1 1 15-26 2008 54 4 4 689-99 2011 2007 15 5 5 396-406 Concessionária de rodovias Minas Gerais Goiás S/A 2018 2010 32 3 3 257-63 2012 139-52 2011 2014 9 3 3 125-33 1998 13 iii-v 1998 29 1 1 207-31 2009 2015 33 261-76 2015 18 35-45 2009 91 1 1 1-7 2018 615 1438-45 2010 73-114 2011 2009 24 12 12 659-69 2012 27 7 7 374-80 2018 2008 17 1573-80 2016 62 4 4 431-46 2004 41 4 4 701-10 Ministério do Meio Ambiente 2015 1992 2012 4 2 2 291-307 R Core Team 2018 2010 First 2010 1991 3 5-6 5-6 91-108 2016 1-25 2012 7 1 1 26-40 2011 6 9 9 1-12 2017 15 1 1 56-60 2018 4 1 1 1-7 2002 3 33-42 2013 157 317-23 2013 17 1 1 36-47 2000 14 1 1 18-30 2015 1-9