1.
Entwicklung der ökologischen Gütebeurteilung aus der biologischen Gewässerbeurteilung in den Niederlanden.
2.
Technical review of the potential use of benthic macroinvertebrate biomonitoring, using the reference condition approach in the setting, monitoring and assessment of agri-environme...
Ecologisch profiel van de grote stern (Sterna sandvicensis)
Ecological characterization of surface waters in the province of Overijssel, The Netherlands