Concentrations of sum-PCB and sum-DDT in surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values

Concentrations of sum-PCB and sum-DDT in surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values (map/graphic/illustration)

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Concentrations of sum-PCB and sum-DDT in surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values
Sources Title (cont.) All samples were collected from remote lakes with little or no human activity. Sum-PCB represents the sum of 13 to 60 congeners, but all studies determined a common suite of 10 to 12 (CBs 18, 28, 52, 66/95, 101, 105, 110, 118, 138, 153/132, 170, 180). Sum-DDT = sum of p,p’-DDE, -DDT, -DDD, and o,p’-DDT. (AAR Figure 6.14)
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Data preparation/GIS: Simon Wilson (AMAP), David Henry (GRID-Arendal); Graphical production: Philippe Rekacewicz and Emmanuelle Bournay (GRID-Arendal)
Appears in AMAP Assessment Report: Arctic Pollution Issues
Published 1998
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