1.
Importance ornithologique des espaces marins de la Belgique:identification des zones marines méritant le statut de Zones de Protection Spéciale en application de la Directive europ...
Structural and functional biodiversity of north sea ecosystems:Species and their habitats as indicators for a sustainable development of the belgian continental shelf
2.
A biological valuation map for the Belgian part of the North Sea (BWZEE):part 2 global change, ecosystems and biodiversity: SPSD II
The state of nature in Flanders in 2001: a summary
3.
Watervogels in Vlaanderen tijdens het winterhalfjaar 1995-1996 = Waterfowl in Flanders (Belgium) during the winter 1995/1996