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Hexabromocyclododecane Flame Retardant Isomers in Sediments from Detroit River and Lake Erie of the Laurentian Great Lakes of North America
Sediments collected in 2004 from along the Detroit River (n = 19) and across all of Lake Erie (n = 18) were analyzed for isomers of the flame retardant chemical, hexabromocyclododecane (HBCD), using liquid chromatography-tandem mass spectrometry. Sediment samples had ΣHBCD concentrations ranging fro...
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Published in: | Bulletin of environmental contamination and toxicology 2015-07, Vol.95 (1), p.31-36 |
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container_title | Bulletin of environmental contamination and toxicology |
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creator | Letcher, Robert J. Lu, Zhe Chu, Shaogang Haffner, G. Douglas Drouillard, Ken Marvin, Christopher H. Ciborowski, Jan J. H. |
description | Sediments collected in 2004 from along the Detroit River (n = 19) and across all of Lake Erie (n = 18) were analyzed for isomers of the flame retardant chemical, hexabromocyclododecane (HBCD), using liquid chromatography-tandem mass spectrometry. Sediment samples had ΣHBCD concentrations ranging from not detected to 1.6 ng/g d.w. γ-HBCD (56 %–100 % of ΣHBCDs) was the predominate isomer, observed in 7 of 19 samples from the Detroit River and 6 of 18 samples from Lake Erie (all within the western basin). α-HBCD was found in 4 Detroit River and 2 Lake Erie western basin sites, while β-HBCD was only in two Detroit River samples. High ΣHBCD concentrations (>100 ng/g d.w.) were found in two sludge samples from two Windsor, ON, wastewater treatment plants that feed into the Detroit River upstream. HBCD contamination into the Detroit River is a major input vector into Lake Erie and with an apparent sediment dilution effect moving towards the eastern basin. |
doi_str_mv | 10.1007/s00128-015-1491-y |
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Douglas ; Drouillard, Ken ; Marvin, Christopher H. ; Ciborowski, Jan J. H.</creator><creatorcontrib>Letcher, Robert J. ; Lu, Zhe ; Chu, Shaogang ; Haffner, G. Douglas ; Drouillard, Ken ; Marvin, Christopher H. ; Ciborowski, Jan J. H.</creatorcontrib><description>Sediments collected in 2004 from along the Detroit River (n = 19) and across all of Lake Erie (n = 18) were analyzed for isomers of the flame retardant chemical, hexabromocyclododecane (HBCD), using liquid chromatography-tandem mass spectrometry. Sediment samples had ΣHBCD concentrations ranging from not detected to 1.6 ng/g d.w. γ-HBCD (56 %–100 % of ΣHBCDs) was the predominate isomer, observed in 7 of 19 samples from the Detroit River and 6 of 18 samples from Lake Erie (all within the western basin). α-HBCD was found in 4 Detroit River and 2 Lake Erie western basin sites, while β-HBCD was only in two Detroit River samples. High ΣHBCD concentrations (>100 ng/g d.w.) were found in two sludge samples from two Windsor, ON, wastewater treatment plants that feed into the Detroit River upstream. HBCD contamination into the Detroit River is a major input vector into Lake Erie and with an apparent sediment dilution effect moving towards the eastern basin.</description><identifier>ISSN: 0007-4861</identifier><identifier>EISSN: 1432-0800</identifier><identifier>DOI: 10.1007/s00128-015-1491-y</identifier><identifier>PMID: 25673522</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Aquatic Pollution ; Basins ; Chemical contaminants ; Chromatography, Liquid ; Contaminated sediments ; Contamination ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental Monitoring - methods ; Flame retardants ; Flame Retardants - analysis ; Freshwater ; Geologic Sediments - chemistry ; Great Lakes Region ; Hydrocarbons, Brominated - analysis ; Hydrocarbons, Brominated - chemistry ; Isomerism ; Isomers ; Lake Erie ; Lakes ; Lakes - chemistry ; Liquid chromatography ; Mass Spectrometry ; Pollution ; Rivers ; Rivers - chemistry ; Sediment samplers ; Sediments ; Sludge ; Soil Science & Conservation ; Toxicity ; Waste Water Technology ; Wastewater treatment plants ; Water analysis ; Water Management ; Water Pollutants, Chemical - analysis ; Water Pollutants, Chemical - chemistry ; Water pollution ; Water Pollution Control ; Water sampling</subject><ispartof>Bulletin of environmental contamination and toxicology, 2015-07, Vol.95 (1), p.31-36</ispartof><rights>Springer Science+Business Media New York 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a531t-5c2720eb929806c46c520a497ad090041e2ad04363eb368cd44fa5851b267d1d3</citedby><cites>FETCH-LOGICAL-a531t-5c2720eb929806c46c520a497ad090041e2ad04363eb368cd44fa5851b267d1d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25673522$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Letcher, Robert J.</creatorcontrib><creatorcontrib>Lu, Zhe</creatorcontrib><creatorcontrib>Chu, Shaogang</creatorcontrib><creatorcontrib>Haffner, G. Douglas</creatorcontrib><creatorcontrib>Drouillard, Ken</creatorcontrib><creatorcontrib>Marvin, Christopher H.</creatorcontrib><creatorcontrib>Ciborowski, Jan J. H.</creatorcontrib><title>Hexabromocyclododecane Flame Retardant Isomers in Sediments from Detroit River and Lake Erie of the Laurentian Great Lakes of North America</title><title>Bulletin of environmental contamination and toxicology</title><addtitle>Bull Environ Contam Toxicol</addtitle><addtitle>Bull Environ Contam Toxicol</addtitle><description>Sediments collected in 2004 from along the Detroit River (n = 19) and across all of Lake Erie (n = 18) were analyzed for isomers of the flame retardant chemical, hexabromocyclododecane (HBCD), using liquid chromatography-tandem mass spectrometry. Sediment samples had ΣHBCD concentrations ranging from not detected to 1.6 ng/g d.w. γ-HBCD (56 %–100 % of ΣHBCDs) was the predominate isomer, observed in 7 of 19 samples from the Detroit River and 6 of 18 samples from Lake Erie (all within the western basin). α-HBCD was found in 4 Detroit River and 2 Lake Erie western basin sites, while β-HBCD was only in two Detroit River samples. High ΣHBCD concentrations (>100 ng/g d.w.) were found in two sludge samples from two Windsor, ON, wastewater treatment plants that feed into the Detroit River upstream. HBCD contamination into the Detroit River is a major input vector into Lake Erie and with an apparent sediment dilution effect moving towards the eastern basin.</description><subject>Aquatic Pollution</subject><subject>Basins</subject><subject>Chemical contaminants</subject><subject>Chromatography, Liquid</subject><subject>Contaminated sediments</subject><subject>Contamination</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Environmental Monitoring - methods</subject><subject>Flame retardants</subject><subject>Flame Retardants - analysis</subject><subject>Freshwater</subject><subject>Geologic Sediments - chemistry</subject><subject>Great Lakes Region</subject><subject>Hydrocarbons, Brominated - analysis</subject><subject>Hydrocarbons, Brominated - chemistry</subject><subject>Isomerism</subject><subject>Isomers</subject><subject>Lake Erie</subject><subject>Lakes</subject><subject>Lakes - chemistry</subject><subject>Liquid chromatography</subject><subject>Mass Spectrometry</subject><subject>Pollution</subject><subject>Rivers</subject><subject>Rivers - chemistry</subject><subject>Sediment samplers</subject><subject>Sediments</subject><subject>Sludge</subject><subject>Soil Science & Conservation</subject><subject>Toxicity</subject><subject>Waste Water Technology</subject><subject>Wastewater treatment plants</subject><subject>Water analysis</subject><subject>Water Management</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Pollutants, Chemical - chemistry</subject><subject>Water pollution</subject><subject>Water Pollution Control</subject><subject>Water sampling</subject><issn>0007-4861</issn><issn>1432-0800</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqNkU1rFTEUhoMo9rb6A9xIwI2bsTmZJDOzLP2GS4Wq65BJztjUmUlNMtL7G_qnm-utIoLgKiHned9weAh5A-wDMNYcJsaAtxUDWYHooNo8IysQNa9Yy9hzsmIFqkSrYI_sp3RbaNly_pLscamaWnK-Ig8XeG_6GKZgN3YMLji0ZkZ6NpoJ6TVmE52ZM71MYcKYqJ_pJ3R-wjknOpQcPcEcg8_02v_ASM3s6Np8Q3oaPdIw0HyD5WGJJeDNTM8jmvyTSNvpVYj5hh6Vam_NK_JiMGPC10_nAflydvr5-KJafzy_PD5aV0bWkCtpecMZ9h3vWqasUFZyZkTXGMc6xgQgLzdRqxr7WrXWCTEY2UrouWocuPqAvN_13sXwfcGU9eSTxXEsi4claWjqUqNUI_4DZSDaRoot-u4v9DYscS6LaFDFQSdb6AoFO8rGkFLEQd9FP5m40cD0VqreSdXFld5K1ZuSefvUvPQTut-JXxYLwHdAKqP5K8Y_vv5n6yOFp6wJ</recordid><startdate>20150701</startdate><enddate>20150701</enddate><creator>Letcher, Robert J.</creator><creator>Lu, Zhe</creator><creator>Chu, Shaogang</creator><creator>Haffner, G. 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Douglas</au><au>Drouillard, Ken</au><au>Marvin, Christopher H.</au><au>Ciborowski, Jan J. H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hexabromocyclododecane Flame Retardant Isomers in Sediments from Detroit River and Lake Erie of the Laurentian Great Lakes of North America</atitle><jtitle>Bulletin of environmental contamination and toxicology</jtitle><stitle>Bull Environ Contam Toxicol</stitle><addtitle>Bull Environ Contam Toxicol</addtitle><date>2015-07-01</date><risdate>2015</risdate><volume>95</volume><issue>1</issue><spage>31</spage><epage>36</epage><pages>31-36</pages><issn>0007-4861</issn><eissn>1432-0800</eissn><abstract>Sediments collected in 2004 from along the Detroit River (n = 19) and across all of Lake Erie (n = 18) were analyzed for isomers of the flame retardant chemical, hexabromocyclododecane (HBCD), using liquid chromatography-tandem mass spectrometry. Sediment samples had ΣHBCD concentrations ranging from not detected to 1.6 ng/g d.w. γ-HBCD (56 %–100 % of ΣHBCDs) was the predominate isomer, observed in 7 of 19 samples from the Detroit River and 6 of 18 samples from Lake Erie (all within the western basin). α-HBCD was found in 4 Detroit River and 2 Lake Erie western basin sites, while β-HBCD was only in two Detroit River samples. High ΣHBCD concentrations (>100 ng/g d.w.) were found in two sludge samples from two Windsor, ON, wastewater treatment plants that feed into the Detroit River upstream. HBCD contamination into the Detroit River is a major input vector into Lake Erie and with an apparent sediment dilution effect moving towards the eastern basin.</abstract><cop>New York</cop><pub>Springer US</pub><pmid>25673522</pmid><doi>10.1007/s00128-015-1491-y</doi><tpages>6</tpages></addata></record> |
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subjects | Aquatic Pollution Basins Chemical contaminants Chromatography, Liquid Contaminated sediments Contamination Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental Monitoring - methods Flame retardants Flame Retardants - analysis Freshwater Geologic Sediments - chemistry Great Lakes Region Hydrocarbons, Brominated - analysis Hydrocarbons, Brominated - chemistry Isomerism Isomers Lake Erie Lakes Lakes - chemistry Liquid chromatography Mass Spectrometry Pollution Rivers Rivers - chemistry Sediment samplers Sediments Sludge Soil Science & Conservation Toxicity Waste Water Technology Wastewater treatment plants Water analysis Water Management Water Pollutants, Chemical - analysis Water Pollutants, Chemical - chemistry Water pollution Water Pollution Control Water sampling |
title | Hexabromocyclododecane Flame Retardant Isomers in Sediments from Detroit River and Lake Erie of the Laurentian Great Lakes of North America |
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