Critical evaluation of an intercalibration exercise undertaken in the framework of the MED POL biomonitoring program.

The results of an intercalibration exercise among the laboratories participating in the MED POL program for monitoring biological effects of pollutants along the Mediterranean coasts are presented. Three established biomarkers, i.e.

Networking and expert-system analysis: next frontier in biomonitoring.

The extensive use of biomarkers in environment biomonitoring programmes has raised the problem of data management and intercomparison. A research project (Pollution Effect Network, PEN) is proposed here, consisting of the realisation of an on-line warehouse for biomarker data (http://www.muf.