Record Display for the EPA National Library Catalog

RECORD NUMBER: 12 OF 56

OLS Field Name OLS Field Data
Main Title Chemical contamination of harbor seal pups in Puget Sound
Author Calambokidis, J. ; Steiger, G. H. ; Lowenstine, L. J. ; Becker., D. S.
Other Authors
Author Title of a Work
Calambokidis, John.
CORP Author PTI Environmental Services, Bellevue, WA.;Environmental Protection Agency, Seattle, WA. Region X.
Publisher The Office,
Year Published 1991
Report Number EPA-910/9-91-032; EPA-68-D8-0085
Stock Number PB92-132778
OCLC Number 24565555
Subjects Harbor seal--Washington (State)--Puget Sound ; Marine mammals--Washington (State)--Puget Sound
Additional Subjects Water pollution detection ; Water pollution effects(Animals) ; Seals(Mammals) ; Chemical analysis ; Bioassay ; Marine animals ; Puget Sound ; Tissue culture ; Concentration(Composition) ; Polychlorinated biphenyls ; DDE insecticide ; Chlorine organic compounds ; Lead(Metals) ; Pathology ; Data processing ; Puget Sound Estuary Program ; EPA region 10
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ESAD  EPA 910-9-91-032 3 copies Region 10 Library/Seattle,WA 02/22/2019
NTIS  PB92-132778 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xii, 43 leaves
Abstract
Dead newborn harbor seals were collected from Smith Island in the Strait of Juan de Fuca and from Gertrude Island in southern Puget Sound. A variety of chemical contaminants were measured in different kinds of tissue from seven harbor seal pups from each location. In addition to measurements of chemical concentrations, various tissues were also evaluated microscopically for histopathological abnormalities. Finally, two methods for determining the concentrations of PCBs and DDE in blubber tissues were compared. Concentrations of PCBs, lead and silver were significantly higher in the seals from Gertrude Island than those from Smith Island. However, the concentrations of PCBs in seal pups from both locations have declined significantly since testing began in 1972.
Notes
"PTI contract C744-29" "September 1991" "EPA contract no. 68-D8-0085" "Puget Sound Estuary Program"--Cover. "Prepared by PTI Environmental Services"--Page vii.