About the Authors

Alcindo Neckel

Departmentof Geography, Federal University of Rio Grande of Sul, Brazil

Luciana Londero Brandli

Post-graduation in Engineering, Infrastructure and Environment, University of Passo Fundo, Brazil

Pedro Domingos Marques Prietto

Post-graduation in Engineering, Infrastructure and Environment, University of Passo Fundo, Brazil

Corresponding Author

Email: alcindoneckel@yahoo.com.br