Geoheritage NL and the province of Drenthe kindly invite you to participate in the ProGEO - WG3 meeting 2009. The board of WG3 select ed seven interesting themes. Themes relevant for present- day discussions in geoconservation in Europe. Themes such as how to manage sea level rise and climate change or how improve on the integration of earth-sciences in nature management and spatial planning. Then there are issues on the agenda which hardly have been explored, such as the geoheritage and geodiversity of seas and lakes.