Monitoring of marine waste at Praia da Leirosa – September, 2020 Advanced course – Models of Bio-waste’s Selective Collection – October 22nd II INTERNATIONAL SEMINAR ON WASTE MANAGEMENT JUNE 25th, 2020 / WEBINAR Water, sanitation, hygiene and waste management for the COVID-19 virus The Age of Marine Litter ERSAR Indicators – Urban Waste – December 2016 Changing social practices of discarding pharmaceutical waste in households: a case study in Portugal – December 2016 Pilot project: door-to-door collection – São João da Madeira – August 2016 International waste conference – Cyprus – Junho, 2016 Pharmaceutical waste disposal in Portuguese households – March 2016 1st Technical Seminar: The (In) Success of Selective Collection in Portugal? – Coimbra, 2015 Selective Waste Collection – Seminar – November 2015, Coimbra International Technical Waste Days – September 2015, Viana do Castelo Articles about PAYT – Tariff Systems – September 2014 Bio-waste separate collection in São Tomé and Principe, West Africa –Junho, 2014 International Waste Conference – Athens –June 2014 Financing of Waste Management in São Tomé and Príncipe -April 2014 ECOVALOR – The end of the monopoly in packaging management -March 2014 (Re) Thinking about the ECOVALOR of packaging – March, 2014 Evaluation of the PERSU 2020 Proposal: Strategic Plan for Urban Waste – February 2014 Composting Waste Treatment Plant of Água Grande – 2012, São Tomé Brief Considerations on the Urban Waste Management Indicator System proposed by ERSAR – August 2012 National Plan for Integrated Management of Urban Solid Waste – São Tomé and Principe – VOLUME III -January 2011 National Plan for Integrated Management of Urban Solid Waste – São Tomé and Principe – VOLUME II -November 2010 National Plan for Integrated Management of Urban Solid Waste – São Tomé and Principe – VOLUME I -August 2010 Waste Prevention – November 2009
