PMID- 17698265 OWN - NLM STAT- MEDLINE DCOM- 20080403 LR - 20121115 IS - 0269-7491 (Print) IS - 0269-7491 (Linking) VI - 150 IP - 1 DP - 2007 Nov TI - Global fate of POPs: current and future research directions. PG - 150-65 AB - For legacy and emerging persistent organic pollutants (POPs), surprisingly little is still known in quantitative terms about their global sources and emissions. Atmospheric transport has been identified as the key global dispersal mechanism for most legacy POPs. In contrast, transport by ocean currents may prove to be the main transport route for many polar, emerging POPs. This is linked to the POPs' intrinsic physico-chemical properties, as exemplified by the different fate of hexachlorocyclohexanes in the Arctic. Similarly, our current understanding of POPs' global transport and fate remains sketchy. The importance of organic carbon and global temperature differences have been accepted as key drivers of POPs' global distribution. However, future research will need to understand the various biogeochemical and geophysical cycles under anthropogenic pressures to be able to understand and predict the global fate of POPs accurately. FAU - Lohmann, Rainer AU - Lohmann R AD - Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02882-1197, USA. lohmann@gso.uri.edu FAU - Breivik, Knut AU - Breivik K FAU - Dachs, Jordi AU - Dachs J FAU - Muir, Derek AU - Muir D LA - eng PT - Journal Article PT - Review DEP - 20070815 PL - England TA - Environ Pollut JT - Environmental pollution (Barking, Essex : 1987) JID - 8804476 RN - 0 (Environmental Pollutants) RN - 0 (Organic Chemicals) RN - 0 (Water Pollutants, Chemical) SB - IM MH - Environmental Exposure/analysis MH - Environmental Monitoring/methods MH - Environmental Pollutants/*analysis MH - Models, Chemical MH - Organic Chemicals/*analysis/chemistry MH - Research/trends MH - Research Design MH - Water Pollutants, Chemical/analysis RF - 176 EDAT- 2007/08/19 09:00 MHDA- 2008/04/04 09:00 CRDT- 2007/08/19 09:00 PHST- 2007/03/30 00:00 [received] PHST- 2007/06/05 00:00 [revised] PHST- 2007/06/08 00:00 [accepted] PHST- 2007/08/19 09:00 [pubmed] PHST- 2008/04/04 09:00 [medline] PHST- 2007/08/19 09:00 [entrez] AID - S0269-7491(07)00302-8 [pii] AID - 10.1016/j.envpol.2007.06.051 [doi] PST - ppublish SO - Environ Pollut. 2007 Nov;150(1):150-65. doi: 10.1016/j.envpol.2007.06.051. Epub 2007 Aug 15.