Polycyclic aromatic hydrocarbons in sediments, pore water and the amphipod Pontoporeia hoyi form Lake Michigan
Journal Article
·
· Chemosphere; (United States)
OSTI ID:5234852
Polycyclic aromatic hydrocarbon (PAH) concentrations were measured in Pontoporeia hoyi, the most abundant benthic organism in Lake Michigan, and in its associated sediment/pore water matrix. Individual PAH concentrations ranged from 10 ppb to 1 ppm in three sedimentary environments having different levels of organic carbon. Pore water concentrations appeared to be independent of sediment concentration. P. hoyi bioconcentration factors ranged from approximately 10/sup 4/ to 10/sup 5/ for seven analyzed PAHs. A major fraction of the phenanthrene, fluoranthene and pyrene in P. hoyi appears to come from sediments and pore water, while chrysene and BaP are primarily obtained from water.
- Research Organization:
- Great Lakes Environmental Research Lab., Ann Arbor, MI
- OSTI ID:
- 5234852
- Journal Information:
- Chemosphere; (United States), Vol. 11:9
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
CRUSTACEANS
SAMPLING
FRESH WATER
POLYCYCLIC AROMATIC HYDROCARBONS
ECOLOGICAL CONCENTRATION
SEDIMENTS
BENZOPYRENE
LAKE MICHIGAN
RUNOFF
ANIMALS
AQUATIC ORGANISMS
AROMATICS
ARTHROPODS
CONDENSED AROMATICS
ENVIRONMENTAL TRANSPORT
GREAT LAKES
HYDROCARBONS
HYDROGEN COMPOUNDS
INVERTEBRATES
LAKES
MASS TRANSFER
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
SURFACE WATERS
WATER
520200* - Environment
Aquatic- Chemicals Monitoring & Transport- (-1989)
CRUSTACEANS
SAMPLING
FRESH WATER
POLYCYCLIC AROMATIC HYDROCARBONS
ECOLOGICAL CONCENTRATION
SEDIMENTS
BENZOPYRENE
LAKE MICHIGAN
RUNOFF
ANIMALS
AQUATIC ORGANISMS
AROMATICS
ARTHROPODS
CONDENSED AROMATICS
ENVIRONMENTAL TRANSPORT
GREAT LAKES
HYDROCARBONS
HYDROGEN COMPOUNDS
INVERTEBRATES
LAKES
MASS TRANSFER
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
SURFACE WATERS
WATER
520200* - Environment
Aquatic- Chemicals Monitoring & Transport- (-1989)