1. Brazilian Biorenewables National Laboratory, National Center for Research in Energy and Materials – LNBR/CNPEM Campinas Brazil
2. Faculty of Agricultural Engineering, University of Campinas – FEAGRI/UNICAMP Campinas Brazil
3. Interdisciplinary Center for Energy Planning – NIPE/ UNICAMP Campinas Brazil
4. Department of Soil Science, “Luiz de Queiroz” College of Agriculture University of São Paulo – ESALQ/USP Piracicaba Brazil