The use of monitoring data in EU chemicals management--experiences and considerations from the German environmental specimen bank.
Since the 1970s, environmental specimen banks (ESB) have emerged in many countries. Their highly standardised sampling and archiving strategies make them a valuable tool in tracing time trends and spatial distributions of chemicals in ecosystem compartments. The present article intends to highlight the potential of ESBs for regulatory agencies in the European Union (EU). The arguments are supported by examples of retrospective monitoring studies conducted under the programme of the German ESB. These studies have evaluated the success of regulatory and industry provisions for substances of concern (i.e. PCB, polybrominated diphenyl ethers, perfluorinated compounds, alkylphenol compounds, organotin compounds, triclosan/methyl-triclosan, musk fragrances). Time trend studies revealed for example that levels of organotin compounds in marine biota from German coastal waters decreased significantly after the EU had decided on a total ban of organotin-based antifoulings in 2003. Similarly, concentrations of commercially relevant congeners of polybrominated diphenyl ethers decreased in herring gull eggs from the North Sea only after an EU-wide ban in 2004. The data presented demonstrate the usefulness of ESB samples for (retrospective) time trend monitoring and underline the benefit of a more intensive cooperation between chemicals management and specimen banking.
Federal Environment Agency (Umweltbundesamt), 06813, Dessau-Rosslau, Germany, Jan.Koschorreck@uba.de.
Jan
J
Koschorreck
Christiane
C
Heiss
Jörg
J
Wellmitz
Annette
A
Fliedner
Heinz
H
Rüdel
D000818:Animals; D018070:Biological Specimen Banks; D046091:Charadriiformes; D017753:Ecosystem; D004784:Environmental Monitoring / Q000379:methods*; D004785:Environmental Pollutants / Q000032:analysis; D004787:Environmental Pollution / Q000517:prevention & control*; D005858:Germany; D055768:Halogenated Diphenyl Ethers; D006801:Humans; D009659:North Sea; D010063:Ovum / Q000737:chemistry
D004785:Environmental Pollutants; D055768:Halogenated Diphenyl Ethers