OC/EC ratio observations in Europe: re-thinking the approach for apportionment between primary and secondary organic carbon Authors Casimiro Pio Department of Environment and Planning & CESAM, University of Aveiro Mário Cerqueira Department of Environment and Planning & CESAM, University of Aveiro Roy Harrison University of Birmingham image/svg+xml Teresa Nunes Department of Environment and Planning & CESAM, University of Aveiro Fátima Mirante Department of Environment and Planning & CESAM, University of Aveiro Célia Alves Department of Environment and Planning & CESAM, University of Aveiro César Oliveira Department of Environment and Planning & CESAM, University of Aveiro Ana Sanchez de la Campa University of Huelva image/svg+xml Begoña Artíñano CIEMAT Manuel Matos ISEL Abstract No abstract available. References Downloads PDF Published 2011-01-01 Issue Vol. 2 (2011) Section Research highlights