Distribution of polycyclic musks in surface sediments from the Pearl River Delta and Macao coastal region, South China
Identifieur interne : 000825 ( Istex/Corpus ); précédent : 000824; suivant : 000826Distribution of polycyclic musks in surface sediments from the Pearl River Delta and Macao coastal region, South China
Auteurs : Xiangying Zeng ; Bixian Mai ; Guoying Sheng ; Xiaojun Luo ; Wenlan Shao ; Taicheng An ; Jiamo FuSource :
- Environmental Toxicology and Chemistry [ 0730-7268 ] ; 2008-01.
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Abstract
Polycyclic musks were measured in surface sediments collected from the Pearl River Delta and Macao coastal region, South China, to investigate contamination from domestic sewage. Three polycyclic musk compounds—4‐acetyl‐1,1‐dimethyl‐6‐tert‐butylindan, 1,3,4,6,7,8‐hexahydro‐4,6,6,7,8,8‐hexamethylcyclopenta(g)‐2‐benzopyran (HHCB), and 7‐acetyl‐1,1,3,4,4,6–hexa‐methyl‐1,2,3,4‐tetrahydronaphthalene (AHTN)—were detected in sediment samples. Two polycyclic musks, HHCB and AHTN, were dominant components in sediment, consistent with the use pattern of polycyclic musks by perfume industries in the Pearl River Delta region. The concentrations of total polycyclic musks ranged from 5.76 to 167 u,g/kg. Because of the large amount of domestic sewage and industrial wastewater discharged from the city of Guangzhou, the highest concentration of polycyclic musks was found in sediments from the Zhujiang River. The significant positive correlation between the HHCB to AHTN ratios and the concentrations of polycyclic musks suggested that the HHCB to AHTN ratio could be used as a tracer for source discrimination and for the degree of degradation in the environment.
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DOI: 10.1897/07-106.1
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type="manuscriptReceived" date="2007-02-07"></event><event type="manuscriptAccepted" date="2007-04-10"></event><event type="firstOnline" date="2009-12-09"></event><event type="publishedOnlineFinalForm" date="2009-12-09"></event><event type="xmlConverted" agent="Converter:JWSART34_TO_WML3G version:2.3.5 mode:FullText source:FullText result:FullText" date="2010-04-09"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-25"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-16"></event></eventGroup><numberingGroup><numbering type="pageFirst">18</numbering><numbering type="pageLast">23</numbering></numberingGroup><correspondenceTo>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:ETC.ETC5620270104.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="2"></count><count type="tableTotal" number="2"></count><count type="referenceTotal" number="25"></count></countGroup><titleGroup><title type="main" xml:lang="en">Distribution of polycyclic musks in surface sediments from the Pearl River Delta and Macao coastal region, South China<link href="#fn1"></link></title><title type="short" xml:lang="en">Polycyclic musks in sediments from the Pearl River Delta</title></titleGroup><creators><creator xml:id="au1" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Xiangying</givenNames><familyName>Zeng</familyName></personName></creator><creator xml:id="au2" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Bixian</givenNames><familyName>Mai</familyName></personName></creator><creator xml:id="au3" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Guoying</givenNames><familyName>Sheng</familyName></personName></creator><creator xml:id="au4" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Xiaojun</givenNames><familyName>Luo</familyName></personName></creator><creator xml:id="au5" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Wenlan</givenNames><familyName>Shao</familyName></personName></creator><creator xml:id="au6" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Taicheng</givenNames><familyName>An</familyName></personName></creator><creator xml:id="au7" creatorRole="author" affiliationRef="#af1" corresponding="yes"><personName><givenNames>Jiamo</givenNames><familyName>Fu</familyName></personName><contactDetails><email>fujm@gig.ac.cn</email></contactDetails></creator></creators><affiliationGroup><affiliation xml:id="af1" countryCode="CN" type="organization"><unparsedAffiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">Polycyclic musks</keyword><keyword xml:id="kwd2">Surface sediments</keyword><keyword xml:id="kwd3">Pearl River Delta</keyword><keyword xml:id="kwd4">Macao</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>Polycyclic musks were measured in surface sediments collected from the Pearl River Delta and Macao coastal region, South China, to investigate contamination from domestic sewage. Three polycyclic musk compounds—4‐acetyl‐1,1‐dimethyl‐6‐<i>tert</i>‐butylindan, 1,3,4,6,7,8‐hexahydro‐4,6,6,7,8,8‐hexamethylcyclopenta(g)‐2‐benzopyran (HHCB), and 7‐acetyl‐1,1,3,4,4,6–hexa‐methyl‐1,2,3,4‐tetrahydronaphthalene (AHTN)—were detected in sediment samples. Two polycyclic musks, HHCB and AHTN, were dominant components in sediment, consistent with the use pattern of polycyclic musks by perfume industries in the Pearl River Delta region. The concentrations of total polycyclic musks ranged from 5.76 to 167 u,g/kg. Because of the large amount of domestic sewage and industrial wastewater discharged from the city of Guangzhou, the highest concentration of polycyclic musks was found in sediments from the Zhujiang River. The significant positive correlation between the HHCB to AHTN ratios and the concentrations of polycyclic musks suggested that the HHCB to AHTN ratio could be used as a tracer for source discrimination and for the degree of degradation in the environment.</p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="fn1"><p>Published on the Web 09/18/2007.</p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Distribution of polycyclic musks in surface sediments from the Pearl River Delta and Macao coastal region, South China</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Polycyclic musks in sediments from the Pearl River Delta</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Distribution of polycyclic musks in surface sediments from the Pearl River Delta and Macao coastal region, South China</title></titleInfo><name type="personal"><namePart type="given">Xiangying</namePart><namePart type="family">Zeng</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Bixian</namePart><namePart type="family">Mai</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Guoying</namePart><namePart type="family">Sheng</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Xiaojun</namePart><namePart type="family">Luo</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Wenlan</namePart><namePart type="family">Shao</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Taicheng</namePart><namePart type="family">An</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Jiamo</namePart><namePart type="family">Fu</namePart><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><affiliation>Guangdong Key Laboratory of Environment and Resources, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Wiley Periodicals, Inc.</publisher><place><placeTerm type="text">Hoboken</placeTerm></place><dateIssued encoding="w3cdtf">2008-01</dateIssued><dateCaptured encoding="w3cdtf">2007-02-07</dateCaptured><dateValid encoding="w3cdtf">2007-04-10</dateValid><copyrightDate encoding="w3cdtf">2008</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">2</extent><extent unit="tables">2</extent><extent unit="references">25</extent></physicalDescription><abstract lang="en">Polycyclic musks were measured in surface sediments collected from the Pearl River Delta and Macao coastal region, South China, to investigate contamination from domestic sewage. Three polycyclic musk compounds—4‐acetyl‐1,1‐dimethyl‐6‐tert‐butylindan, 1,3,4,6,7,8‐hexahydro‐4,6,6,7,8,8‐hexamethylcyclopenta(g)‐2‐benzopyran (HHCB), and 7‐acetyl‐1,1,3,4,4,6–hexa‐methyl‐1,2,3,4‐tetrahydronaphthalene (AHTN)—were detected in sediment samples. Two polycyclic musks, HHCB and AHTN, were dominant components in sediment, consistent with the use pattern of polycyclic musks by perfume industries in the Pearl River Delta region. The concentrations of total polycyclic musks ranged from 5.76 to 167 u,g/kg. Because of the large amount of domestic sewage and industrial wastewater discharged from the city of Guangzhou, the highest concentration of polycyclic musks was found in sediments from the Zhujiang River. The significant positive correlation between the HHCB to AHTN ratios and the concentrations of polycyclic musks suggested that the HHCB to AHTN ratio could be used as a tracer for source discrimination and for the degree of degradation in the environment.</abstract><note type="content">*Published on the Web 09/18/2007.</note><subject lang="en"><genre>keywords</genre><topic>Polycyclic musks</topic><topic>Surface sediments</topic><topic>Pearl River Delta</topic><topic>Macao</topic></subject><relatedItem type="host"><titleInfo><title>Environmental Toxicology and Chemistry</title><subTitle>An International Journal</subTitle></titleInfo><titleInfo type="abbreviated"><title>Environmental Toxicology and Chemistry</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Environmental Research in China</topic></subject><identifier type="ISSN">0730-7268</identifier><identifier type="eISSN">1552-8618</identifier><identifier type="DOI">10.1002/(ISSN)1552-8618</identifier><identifier type="PublisherID">ETC</identifier><part><date>2008</date><detail type="volume"><caption>vol.</caption><number>27</number></detail><detail type="issue"><caption>no.</caption><number>1</number></detail><extent unit="pages"><start>18</start><end>23</end><total>6</total></extent></part></relatedItem><identifier type="istex">E8D0208097EFC67ADCEB1DC53F82F6455BB13BD4</identifier><identifier type="DOI">10.1897/07-106.1</identifier><identifier type="ArticleID">ETC5620270104</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2008 SETAC</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Wiley Periodicals, Inc.</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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