Roisin, C. (2009). Techniques culturales sans labour. En sols limoneux, ne pas négliger l'impact du passé cultural de la parcelle (I) Sillon Belge 11-13.
Roisin, C. (2009). A method to characterize the arable layer useful to study the influence of soil tillage on root development. Proceedings in: Studiedag van de KVIV: De Bouwvoor en de Rhizosfeer als infobronnen voor Plantenvoeding, Antwerpen. Belgium, 26/11/2009, Technologish Instituut Genootschap Plantenproductie & Ecosfeer, 27-46.
Noël, S. & Bah, B. (2009). Risks assessment of water pollution by pesticides at local scale (Pesteaux project): study of polluting pressure. Comm. Appl. Biol. Sci. Ghent Univ. 74: (1), 165-170.
Limbourg, Q. , Noël, S. , Huyghebaert, B. , Capette, L. & Hallet, V. (2009). A methodology to determine pesticides sources in water catchments: study case (Belgium). Comm. Appl. Biol. Sci. Ghent Univ. 74: 171-176.
Bah, B. , Vanclooster, M. & Oger, R. (2009). Development of a version of GeoPEARL for the Walloon region of Belgium. Proceedings in: GeoPEARL Workshop: Future Developments of Spacially-Distributed Pesticide Leaching Models in the EU. Bilthoven. The Netherlands, 4-5/11/2009,
Bah, B. , Vanclooster, M. , Noël, S. , Buffet, D. & Oger, R. (2009). Mapping ground water vulnerability to pesticides leachnig with processed-based matamodel of EuroPEARL: the Molignée catchment case, Belgium. Proceedings in: European Geosciences Union, General Assembly 2009, Vienna. Austria, 19-24/04/2009.
Bah, B. , Oger, R. & Bock, (2009). Valoristaion de la carte numérique des sols de Wallonie et de bases de données d'analyses associées dans la cartographie du risque de pollution des eaux par l'usage des pesticides (projet PESTEAUX). Proceedings in: Assemblée générale Réquasud, Gembloux. Belgium, 27/03/2009,
Bah, B. , Noël, S. , Buffet, D. , Henriet, F. , Pigeon, O. & Huyghebaert, B. (2009). PESTEAUX: a project for building GIS-based tool for the assessment of water pollution risks at local scale due to pesticides. Proceedings in: The III International Scinetific Symposium, Gembloux. Belgium, 12-13/11/2008,