Nobre returned to his birth city—
São Paulo, Brazil—after receiving his Ph.D. Today he is a senior scientist at INPA but would visit abroad other times during research seasons. He began his research in 1988 as a visiting researcher at the
University of Maryland, which would be recognized as pioneers in the analysis of the impacts of deforestation on the climate and posited the possibility of the
Amazon becoming a
savannah as a result of global warming, with potential mass extinction at the regional level. He worked in the coordination of large scientific projects in the Amazon and highlighted the Anglo-Brazilian Experiment of Amazon Climate Observations (ABRACOS) from 1990 to 1996, and the Large Scale Biosphere-Atmosphere Experiment in the Amazon (LBA) from 1993 to 2000. Nobre is a senior scientist at the University of São Paulo's Institute for Advanced Studies. Nobre suggested 70% of the Amazon rainforest could be lost to savanna in a 2025
Guardian interview. == References ==