Consensus Among Many Voices: Articulating the European Position on Climate Change, with Suraje Dessai, in Golden Gate Environmental Law Journal, Spring 2002 Symposium, Rio's Decade: Reassessing the 1992 Earth Summit (Forthcoming).
What has Europe been doing about climate change?, with Suraje Dessai, Pedro Barata and Gonçalo Cavalheiro, Euronatura Working Paper, Winter 2001 (Forthcoming);
A New Climate? Portugal and the International Climate Change Negotiations [in Portuguese: Um Novo Clima? Portugal e as Negociações Internacionais sobre Alterações Climáticas], with Gonçalo Cavalheiro, in Chapter 11, Volume III, "Portugal and the Challenges of Globalization" [in Portuguese: "Os Desafios da Globalização para Portugal"], Boaventura Sousa Santos (ed.), 2001 (Forthcoming);
Brief Analysis of the Rights to Petition and of Popular Action ("Actio Popularis") in the Portuguese Constitution, With Manuel A. Neves, Euronatura Note 1/2001, August 2001;
Experiences of shared and/or Highly Coordinated Management of Natural Areas, Water Basins and Adjacent Coastal Zones, [In Portuguese: Experiências de Gestão Conjunta ou Altamente Coordenada em Areas Naturais, Bacias Hidrográficas e Zonas Costeiras Adjacentes], with Gonçalo Cavalheiro, Rosa Matos and Amparo Sereno, Report for the Portuguese National Science Foundation's Project "New Environmental Borders", June 2001
Analysis of the Kyoto Protocol on Climate Change [in Portuguese: Análise do Protocolo de Quioto sobre Alterações Climáticas], with Pedro Martins Barata, in Journal of the Portuguese Association of Environmental Law [Revista da Associação Portuguesa de Direito do Ambiente], Summer 1999;
Building a Compliance Regime for the Kyoto Protocol, with Donald Goldberg, Glenn Wiser e Stephen Porter, CIEL and EURONATURA, 1998;
Responsibility for Non-Compliance under the Kyoto Protocol's Mechanisms for Cooperative Implementation, with Donald Goldberg, Stephen Porter e Eli Hillman, Environmental Regulation and Permitting, Autumn 1998, 31-47;
Our Common Future? [in Portuguese: O Nosso Futuro Comum?], in Bulletin of the International Climate Negotiations [in Portuguese: Boletim das Negociações Internacionais sobre Alterações CLIMÁTICAS]," Nr. 1, November/December de 1997;
All the Loopholes! [Com a Brecha!], in "Boletim das Negociações Internacionais sobre Alterações CLIMÁTICAS," Nº 1, November/December de 1997;
Effectiveness Of Trade & Positive Measures In Multilateral Environmental Agreements: Lessons From The Montreal Protocol, with Donald Goldberg et al, study for UNEP, 1997;
Independent NGO Evaluation of Portugal's National Plan for Climate Change Mitigation and Report to the UNFCCC, with Pedro Martins Barata, September 1997;
Study to Determine Future Trends in Environmental Legislation Relevant to Automotive Manufacturing in Portugal, with Catarina Saraiva e José Manuel Palma, September 1997;
Note: Brief Comparison Between the European Union Directive on the Access to Environmental Information and the US Freedom of Information Act, EURONATURA, 1997;
Environment and Sustainable Development: Principles of International Law [in Portuguese: Ambiente e Desenvolvimento Sustentado: Princípios de Direito Internacional], with Manuel A. Neves, in "Trade and Environment" [in Portuguese: "Comercio e Meio Ambiente", Secretaría do Ambiente do Estado de São Paulo, Brazil and CIEL, 1996;
[Portuguese] First Instance Courts Environmental Case Law [in Portuguese: Jurisprudência Ambiental: 1ª Instância], with João Serrado, in "Portuguese Yearbook of Environmental Law and Jurisprudence ["Anuário de Direito e Jurisprudência Ambientais (1995)"], Ambiforum, 1996.
