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Fate of Dredge Disposal Material and Polluted Sediment, Offshore Honolulu, Hawaii
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Analyses Of Metals And Organics In Composites Of 1994 Sediment Samples (K-2-94-HW)
Go to text version of this page
-9 = not detected; abbreviations
Metals
| Sample (mg/kg) | Cu (mg/kg) | Ni (mg/kg) | Zn (mg/kg) | As (mg/kg) | Cd (mg/kg) | Cr (mg/kg) | Pb (mg/kg) | Hg (mg/kg) | Se (mg/kg) | Ag (mg/kg) | totmet (mg/kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NS | 8.3 | 20.5 | 18.7 | 10.2 | 0.056 | 39.6 | 4.60 | 0.026 | 0.17 | 0.027 | 102.179 |
| OH | 31.1 | 46.9 | 42.5 | 2.2 | 0.039 | 77.2 | 5.50 | 0.079 | 0.16 | 0.038 | 205.716 |
| SO | 25.0 | 39.6 | 45.4 | 4.9 | 0.051 | 71.6 | 11.00 | 3.400 | -9 | 0.062 | 200.613 |
Organics
| Sample | naphthas (ug/kg) | acnphyls (ug/kg) | acnphens (ug/kg) | fluorens (ug/kg) | phanthrs (ug/kg) | anthras (ug/kg) | flanthrs (ug/kg) | pyrenes (ug/kg) | benanths (ug/kg) | chrysens (ug/kg) | benflans (ug/kg) | benzofls (ug/kg) | bpyrenes (ug/kg) | dibenzas (ug/kg) | bperyls (ug/kg) | indenops (ug/kg) | toc (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NS | -9 | 2.3 | -9 | -9 | 13.0 | 2.8 | 31.0 | 38.0 | 17.0 | 21.0 | 27.0 | 13.0 | 31.0 | 4.0 | 27.0 | 19.0 | 0.40 |
| OH | -9 | -9 | -9 | -9 | 2.1 | -9 | 6.4 | 7.9 | 5.4 | 6.8 | 15.0 | 6.3 | 9.4 | 2.6 | 9.4 | 7.2 | 2.50 |
| SO | -9 | 1.7 | 2.1 | 1.8 | 24.0 | 4.3 | 40.0 | 41.0 | 25.0 | 33.0 | 48.0 | 16.0 | 34.0 | 8.2 | 28.0 | 22.0 | 0.62 |
Sample key:
NS: Native sediment; samples 15, 47, 67
OH: Old Honolulu; samples 63, 64, 65, 66
SO: South Oahu; samples 2, 5, 6, 7, 10
Go to 1994 core locations map (104K)
For more information, please contact:
Michael E. Torresan
U.S. Geological Survey
345 Middlefield Road MS 999
Menlo Park, CA 94025
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