1. UNEP (2001) Final act of the conference of plenipotentiaries on the Stockholm convention on persistent organic pollutants. United Nations Environment Programme, Geneva, Switzerland, p 44
2. Tanabe S, Subramanian A (2005) Bioindicators suitable for POPs monitoring in developing countries. Kyoto University Press, Kyoto, Japan
3. Integrated Atmospheric Deposition Network (IADN) (1994) Integrated atmospheric deposition network quality assurance program plan. US Environmental Protection Agency, Great Lakes National Program Office, Chicago, IL, p 143
4. RAIPON/AMAP/GEF Project (2001) Persistent toxic substances (PTS), Food security and indigenous peoples of the Russian north. In: Kimstach V (ed) Arctic monitoring and assessment program. Olso, Norway
5. Arctic Monitoring and Assessment Programme (AMAP) (2000) AMAP trends and effects programme, section B, trend monitoring programme, Table B2. Arctic Monitoring and Assessment Programme, Oslo, Norway