1. Alvares, C. A., Stape, J. L., Sentelhas, P. C., de Moraes Gonçalves, J. L., & Sparovek, G. (2013). Köppen’s climate classification map for Brazil. Meteorologische Zeitschrift, 22(6), 711–728. https://doi.org/10.1127/0941-2948/2013/0507
2. ANA, Agência Nacional de Águas. (2016). Evolução da Rede de Monitoramento de Qualidade da Água Available at: http://www3.ana.gov.br/. Accessed June 2018.
3. ANA, Agência Nacional de Águas. (2018). Redes de Monitoramento - Portal da Qualidade das Águas. Available at: http://www3.ana.gov.br/. Accessed June 2018.
4. APHA, American Public Health Association, American Water Works Association, Water Pollution Control Federation, & Water Environment Federation. (1912). Standard methods for the examination of water and wastewater (Vol. 2). American Public Health Association.
5. Altman, D. G., & Bland, J. M. (2005). Standard Deviations and Standard Errors. Bmj, 331(7521), 903.