1. Geosciences Institute, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, Belo Horizonte, Brazil
2. National Institute of Water and Atmospheric Research Ltd (NIWA), Gate 10 Silverdale Road, Hillcrest, Hamilton, New Zealand
3. Department of Sanitary and Environmental Engineering, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, Belo Horizonte, Belo Horizonte, Brazil