Greenhouse Effect / port of Middelburg / Flemish seawall / dike of Heist / /
IndustryTerm
town infrastructure / sluice systems / canal systems / unbroken network / road infrastructure / food / /
NaturalFeature
American coasts / Wulpen / West Coast / WESTERN SCHELDT ESTUARY / North Sea coast / Walcheren / ISLE OF WULPEN The Western Scheldt / Cadzand / Ijzer estuary / Older Dunes / /
Organization
Secret Council / Dutch National Geological Department / /
Person
Van de Plassche / Frans van de Velde / Van de Velde / Jelgersma / Jacob Van Deventer / R. Blanchard / Van Mierlo / Clemens Flood / /
Position
professor / Ostend town magistrate / town magistrate / researcher / cartographer / wellknown 16th-century cartographer / /
Evolution of the dune ecosystem in Flanders during the Middle Ages : anthropogenic factors versus sea level change theory 1