Data PolicyPublications | Persons | Institutes | Projects [ report an error in this record ] Dr Kools, Stefan Expertise> Thesaurus terms: Ballast water; Ecotoxicology; Exotic species; Risk assessment; Sediment; Water framework directive Institute Top | Institute Grontmij Groep, more Function: Consultant Risk assesment en environmental quality Direct contact at institute: Tel.: +31-(0)20-592 22 44 E-mail: All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Institute