Benthic bioaccumulation and bioavailability of polybrominated diphenyl ethers from surficial Lake Ontario sediments near Rochester, New York, USA. Lotufo, G R & Pickard, S W Bulletin of environmental contamination and toxicology, 85(3):348–51, September, 2010.
Benthic bioaccumulation and bioavailability of polybrominated diphenyl ethers from surficial Lake Ontario sediments near Rochester, New York, USA. [link]Paper  doi  abstract   bibtex   
Polybrominated diphenyl ethers in Lake Ontario watershed sediments were assessed for benthic bioavailability through the use of biota-sediment accumulation factors. Sediments from lake and Rochester Harbor (lower Genesee River) areas were investigated. Congeners 47, 66, 85, 99 and 100 were detected in tissues of the oligochaete Lumbriculus variegatus. Biota-sediment accumulation factors ranged from 3.95 (congener 154) to 19.5 (congener 28) and were higher at the Lake Ontario area. The lower biota-sediment accumulation factors for the Rochester Harbor sediment may result from a higher fraction of black carbon generally expected in highly urbanized rivers. Degree of bromination may reduce bioavailability.
@article{lotufo_benthic_2010,
	title = {Benthic bioaccumulation and bioavailability of polybrominated diphenyl ethers from surficial {Lake} {Ontario} sediments near {Rochester}, {New} {York}, {USA}.},
	volume = {85},
	issn = {1432-0800},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/20658224},
	doi = {10.1007/s00128-010-0088-8},
	abstract = {Polybrominated diphenyl ethers in Lake Ontario watershed sediments were assessed for benthic bioavailability through the use of biota-sediment accumulation factors. Sediments from lake and Rochester Harbor (lower Genesee River) areas were investigated. Congeners 47, 66, 85, 99 and 100 were detected in tissues of the oligochaete Lumbriculus variegatus. Biota-sediment accumulation factors ranged from 3.95 (congener 154) to 19.5 (congener 28) and were higher at the Lake Ontario area. The lower biota-sediment accumulation factors for the Rochester Harbor sediment may result from a higher fraction of black carbon generally expected in highly urbanized rivers. Degree of bromination may reduce bioavailability.},
	number = {3},
	journal = {Bulletin of environmental contamination and toxicology},
	author = {Lotufo, G R and Pickard, S W},
	month = sep,
	year = {2010},
	pmid = {20658224},
	keywords = {Animals, Chemical, Chemical: analysis, Chemical: metabolism, Environmental Monitoring, Flame Retardants: analysis, Flame Retardants: metabolism, Flame retardants, Fresh Water, Fresh Water: chemistry, Geologic Sediments, Geologic Sediments: chemistry, Halogenated Diphenyl Ethers, Halogenated Diphenyl Ethers: analysis, Halogenated Diphenyl Ethers: metabolism, New York, Oligochaeta, Oligochaeta: metabolism, Water Pollutants},
	pages = {348--51},
}

Downloads: 0