Bioenergy research in Brazil: A bibliometric evaluation of the BIOEN research program

Abstract

This article discusses the scientific production carried out by the largest bioenergy research program in Brazil, the São Paulo Research Foundation Bioenergy Research Program (BIOEN-FAPESP), in the period from 2008 to 2019. The study draws on a list of BIOEN publications on the Web of Science (WoS) platform, containing over 1000 articles, grouped under ResearcherID H-6149-2012. The methods applied in the study were based on the information specific to each article and involved the construction of networks including authors, countries, research subjects, and direct citations. Communities were built based on network properties and their content was extracted from articles abstracts, titles and keywords, using text mining techniques. We also obtained quantitative measures for BIOEN scientific output. The analysis found that BIOEN produced relevant knowledge, and contributed to the emergence of new research areas in the bioenergy sector. Overall, BIOEN was decisive for the advancement of bioenergy research in Brazil, and resulted in the expansion of the knowledge base for ethanol production.