1. Environmental Studies Center, São Paulo State University (UNESP), Bela Vista, Brazil
2. Agroenvironmental Engineering, Terrestrial Research and Monitoring Center (CIMTE), Technological University of Uruguay (UTEC), South Central Regional Technological Institute (ITR-CS), Francisco Antonio Maciel s/n esq. Luis Morquio, Durazno, Uruguay
3. Conservation and Survey Division, School of Natural Resources, University of Nebraska Lincoln, Lincoln, NE, USA
4. Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE, USA
5. Civil and Environmental Engineering Faculty, Washington State University, Pullman, WA, USA
6. Faculty of Alta Paulista – FAP, Instituto Dom Bosco de Ensino. R. Mandaguaris, Tupã, Brazil