| Main Title |
Calculated Contribution of Surface Microlayer PCB to Contamination of Lake Michigan Lake Trout. |
| Author |
Connolly, J. P. ;
Thomann, R. V. ;
|
| CORP Author |
Manhattan Coll., Bronx, NY. Environmental Engineering and Science Program.;Environmental Research Lab.-Duluth, MN. |
| Year Published |
1982 |
| Report Number |
EPA-600/J-82-299; |
| Stock Number |
PB83-189068 |
| Additional Subjects |
Fishes ;
Toxicology ;
Lake Michigan ;
Reprints ;
Polychlorinated biphenyls ;
Biphenyl/chloro ;
Water pollution effects(Animals)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB83-189068 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
11p |
| Abstract |
The possible significance of PCB concentration in the surface microlayer of Lake Michigan to contamination of lake trout was examined using a modification of a previously developed food chain model. Vertically migrating zooplankton were assumed to spend a fraction of each day exposed to a surface microlayer with dissolved and phytoplankton PCB concentrations at values that resulted in an average exposure concentration 2.1 times greater than subsurface levels. Considering a worst case scenario, the model indicated that approximately 12% (3 micrograms/g) of the PCB concentration in adult lake trout could be contributed from the microlayer. |
| Supplementary Notes |
Pub. in Jnl. of Great Lakes Research, v8 n2 p367-375 1982. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Calculated Contribution of Surface Microlayer PCB to Contamination of Lake Michigan Lake Trout. |
| PUB Date Free Form |
1982 |
| Category Codes |
6T; 6F; 57Y; 68D |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/03 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
320322897 |
| Origin |
NTIS |
| Type |
CAT |
