1. Faculdade de Economia, Universidade Federal Do Pará, Belem, Brazil
2. Núcleo de Altos Estudos Amazônicos, Universidade Federal Do Pará, Belem, Brazil
3. School of Arts, Sciences and Humanities, Universidade de São Paulo, Sao Paulo, Brazil
4. Independent Researcher, Manaus, Brazil
5. Department of Mathematics and Statistics, Lancaster University, Lancaster, UK
6. Lancaster Environment Centre, Lancaster University, Lancaster, UK