Berufswege in der Umweltplanung
- 2019: Challenges of urban planning and tourism planning in the La Rochelle area in Charente-Maritime
- 2017: Spatial development, urban regeneration, natural and cultural heritage in Lyon and Saint-Étienne
- 2015: Planning, nature conservation and cultural heritage in Vannes, Département Morbihan
- 2013: Planning, tourism, coastal and nature conservation in the department of Vendée
- 2011: Municipal planning, tourism and nature conservation in the Lot department
- 2009: Urban and regional planning, heritage and tourism in the department of Vaucluse (Avignon)
- 2007: Cultural landscape, nature conservation and urban planning in the department of Manche/ Normandy (Cherbourg-Octeville, St.-Lô, Coutances, Mont-St.-Michel)
- 2005: Urban planning, management of natural risks and cultural heritage in the Gard (Anduze, Alès, Usèz, Pont du Gard)
- 2003: Urban planning, tourism and nature conservation in the Jura (Poligny, Dôle, Les Rousses)
- 2001: Regional development, tourism and nature conservation in the Département Pyrénées Atlantiques/French Basque Country (Bayonne, Anglet, Biarritz, Sare, San Sebastian)
- 1999: Tourism, nature conservation and development in the Languedoc-Roussillon region (Carcassonne, Canal du Midi, Corbières, Haut Languedoc Nature Park, Leucate, Port-Vendres)
- 1997: Regional development, tourism and nature conservation in the Auvergne (Clermont-Ferrand, Le Mont-Dore, Volcans d'Auvergne Nature Park, Besse en Chandesse, Chambon sur Lac, La Tour d'Auvergne)
- 1995: Tourism, nature conservation and urban development in the department of Charente-Maritime (La Rochelle, Rochefort, Ré Island, Marennes, La Palmyre, Migron)
- 1993: Planning, development and environmental protection in Brittany (Rennes, St. Brieuc, Lamballe, St.-Gilles-du-Mené)
- 1991: Spatial development, protected areas, agriculture and tourism in the Gascony region (Landes de Gascogne Nature Park, Bassin d'Arcachon, La Salie, Pyrenees National Park)
- 1989: Urban and regional planning in the Burgundy region (Dijon, St. Leger, Morvan Nature Park) 1987: Regional development policy, urban development policy, tourism, environmental protection (Tours, Vendôme, Limoges, Cap d'Agde)
- 1985: Metropolitan planning versus spatial development in the province (Paris, Blois, La Brenne region, Tours, Rennes, Brest)
- 1983: Recent trends in French regional policy (Tours, St. Nazaire, Cérizay, Marais Poitevin Nature Park, Richelieu)
- 1981: Issues of regional policy and environmental planning in France (Grenoble, Aix-en-Provence, Montpellier, Tours)
- 1979: Comparative Spatial and Development Planning Federal Republic of Germany/France (Aix-en-Provence)
- 1977: Problems of Urban and Regional Planning in Southern France (Vinon sur Verdon, Marseille, Carmargue, La Grande-Motte, Cevennes National Park)
Seminars in Germany
- 2018: Spatial and environmental planning in the Havelland-Fläming region and in Potsdam
- 2016: Regional, urban and environmental planning in Freiburg and the Southern Upper Rhine region
- 2014: Natural and cultural heritage in regional and urban planning in Upper Franconia
- 2012: Regional development, nature conservation and urban planning in the Neckar-Alb region (Baden-Württemberg)
- 2010: Regional development, nature conservation and urban planning in Central and Southwest Thuringia (Erfurt, Weimar, Suhl, Bad Langnsalza)
- 2008: Regional development, urban planning and tourism in Lübeck and Ostholstein (Lübeck, Eutin, Fehmarn Island, Timmendorfer Strand, Plön)
- 2006: Urban planning, cultural heritage and nature conservation in Anhalt (Dessau, Wörlitz, Wittenberg)
- 2004: Nature conservation, tourism and urban planning in the Euregio Aachen - Maastricht - Liège (Aachen, Schleiden, Herzogenrath, Maastricht)
- 2002: Regional and environmental planning, cross-border planning in the Middle Upper Rhine region (Karlsruhe, Gaggenau, Rastatt)
- 2000: Regional planning, cross-border planning and tourism in south-eastern Upper Bavaria (Berchtesgaden, Bad Reichenhall, Salzburg, Königssee)
- 1998: Regional planning, coastal protection and environmental protection in Western Pomerania (Greifswald, Wolgast, Usedom)
- 1996: Urban and regional planning, tourism and nature conservation in the Constance area (Lake Constance) (Constance, Mainau Island, Sipplingen, Wollmatinger Ried)
- 1994: Effects of Rhenish opencast lignite mining on regional planning, nature conservation and municipal planning (Viersen, Maas-Schwalm-Nette Nature Park, Garzweiler I opencast mine, Cologne, Mönchengladbach, Düsseldorf)
- 1992: Development problems in the border region of the Middle Upper Rhine/Southern Palatinate/Lower Alsace (Karlsruhe, Landau, Rastatt, Haguenau, Gernsbach)
- 1990: Wadden Sea National Park, Schleswig-Holstein - Nature Conservation and Regional Development (Husum, Nordstrand, Wyk auf Föhr, Lübeck)
- 1988: Agricultural planning in Middle Franconia (Ansbach, Gunzenhausen, Weißenburg, Dinkelsbühl)
- 1986: Resource-oriented development planning in Lower Saxony, North Rhine-Westphalia and Hesse (Hanover, Holzminden, Höxter, Paderborn, Kassel)
- 1984: Problem-oriented spatial planning in peripheral areas (Hanover, Neustadt am Rübenberge, Wolfsburg, Gifhorn, Salzgitter)
- 1982: Spatial, development and environmental planning in the Federal Republic of Germany using the examples of Hamburg and Lower Saxony (Hamburg, Lüneburger Heide, Hanover, Wunstorf, Garbsen)
- 1978: Regional and state planning in Hamburg and Lower Saxony (Hamburg, Stade, Hanover, Neustadt am Rübenberge, Garbsen, Seelze)
