The carbon balance of South America: status, decadal trends and main determinants. - Gloor, M.; Gatti, L.; Brienen, R. J. W.; Feldpausch, T.; Phillips, O.; Miller, J.; Ometto, J.-P.; Rocha, H. Ribeiro da; Baker, T.; Houghton, R.; Malhi, Y.; Aragão, L.; et al. (Biogeosciences Discussions, 2012)