Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps | Infrastructure Small Van Veen [ report an error in this record ] Small version of the Van Veen Grab, takes a sediment sample with a sampling surface of 250cm². Characteristic Sampling Surface: 250cm² Top | Parameter | URL Parameter Top | Characteristic | URL Sediment URL: Top | Parameter | Characteristic www.hydrobios.de/englisch/produkte_bodengreifer_vanveen.html Top | Parameter | Characteristic | URL