An overview is given of the amount of litter (plastics and other synthetical material, metal, glass, rubber, wood, textiles and other material) found on the bottom of the sea throughout the years 1987, 1988, 1989, 1994 and 1995 in several areas on the Dutch part of the North Sea, English ...
auteur(s): [Ministry of Transport, Public Works and Water Management], Rijkswaterstaat, North Sea Directorate, Watersysteminformation = Ministerie van Verkeer en Waterstaat, Rijkswaterstaat, Directie Noordzee (RWS, NZ); R.G. Orth, R. Vransen and K. Schrader