Polycyclic aromatic hydrocarbons and petroleum biomarkers in São Sebastião Channel, Brazil: Assessment of petroleum contamination
Polycyclic aromatic hydrocarbons (PAHs) and non-aromatic hydrocarbons (NAHs), including n-alkanes, isoprenoids and petroleum biomarkers (terpanes, hopanes, steranes and diasteranes), were quantified by gas chromatography with flame ionization and mass spectrometer detectors in sediment samples colle...
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| Veröffentlicht in: | Marine environmental research 2010-06, Vol.69 (5), p.277-286 |
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| creator | da Silva, Denis A.M. Bícego, Márcia C. |
| description | Polycyclic aromatic hydrocarbons (PAHs) and non-aromatic hydrocarbons (NAHs), including
n-alkanes, isoprenoids and petroleum biomarkers (terpanes, hopanes, steranes and diasteranes), were quantified by gas chromatography with flame ionization and mass spectrometer detectors in sediment samples collected from the São Sebastião Channel (SSC), Brazil, where the largest Brazilian maritime petroleum terminal is located. The concentrations of total PAHs, total
n-alkanes and petroleum biomarkers ranged from below the detection limits to 370
ng
g
−1, 28
μg
g
−1, 2200
ng
g
−1 (dry weight), respectively. The analysis of PAH distribution suggested combustion sources of PAHs as the main input for these compounds with smaller amount from petroleum contamination. The distribution of petroleum biomarkers undoubtedly demonstrated petroleum as a source of anthropogenic contamination throughout the region. The assessment of petrogenic sources of contamination in marine sediment is more challenging if only PAH analysis were carried out, which demonstrates that more stable hydrocarbons such as petroleum biomarkers are useful for investigating potential presence of petroleum. |
| doi_str_mv | 10.1016/j.marenvres.2009.11.007 |
| format | Article |
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n-alkanes, isoprenoids and petroleum biomarkers (terpanes, hopanes, steranes and diasteranes), were quantified by gas chromatography with flame ionization and mass spectrometer detectors in sediment samples collected from the São Sebastião Channel (SSC), Brazil, where the largest Brazilian maritime petroleum terminal is located. The concentrations of total PAHs, total
n-alkanes and petroleum biomarkers ranged from below the detection limits to 370
ng
g
−1, 28
μg
g
−1, 2200
ng
g
−1 (dry weight), respectively. The analysis of PAH distribution suggested combustion sources of PAHs as the main input for these compounds with smaller amount from petroleum contamination. The distribution of petroleum biomarkers undoubtedly demonstrated petroleum as a source of anthropogenic contamination throughout the region. The assessment of petrogenic sources of contamination in marine sediment is more challenging if only PAH analysis were carried out, which demonstrates that more stable hydrocarbons such as petroleum biomarkers are useful for investigating potential presence of petroleum.</description><identifier>ISSN: 0141-1136</identifier><identifier>EISSN: 1879-0291</identifier><identifier>DOI: 10.1016/j.marenvres.2009.11.007</identifier><identifier>PMID: 20005568</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Applied ecology ; Assessments ; Biological and medical sciences ; Biomarkers ; Brazil ; Channels ; Cluster Analysis ; Contamination ; Crude oil ; Ecotoxicology, biological effects of pollution ; Environmental Monitoring - methods ; Fundamental and applied biological sciences. Psychology ; Geochemistry ; Geologic Sediments - chemistry ; Hydrocarbons ; Marine ; Oceans and Seas ; PAH ; Petroleum ; Petroleum biomarkers ; Petroleum hydrocarbons ; Polyallylamine hydrochloride ; Polycyclic aromatic hydrocarbons ; Polycyclic Aromatic Hydrocarbons - chemistry ; Principal Component Analysis ; Sea water ecosystems ; Sediments ; Synecology ; São Paulo ; Techniques ; Water Pollutants, Chemical - chemistry</subject><ispartof>Marine environmental research, 2010-06, Vol.69 (5), p.277-286</ispartof><rights>2009 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a488t-42e7a08a6d18f5564550f8ca3acdb4f7931417a85264c2988ab8feb90770de8d3</citedby><cites>FETCH-LOGICAL-a488t-42e7a08a6d18f5564550f8ca3acdb4f7931417a85264c2988ab8feb90770de8d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0141113609001512$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22913803$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20005568$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>da Silva, Denis A.M.</creatorcontrib><creatorcontrib>Bícego, Márcia C.</creatorcontrib><title>Polycyclic aromatic hydrocarbons and petroleum biomarkers in São Sebastião Channel, Brazil: Assessment of petroleum contamination</title><title>Marine environmental research</title><addtitle>Mar Environ Res</addtitle><description>Polycyclic aromatic hydrocarbons (PAHs) and non-aromatic hydrocarbons (NAHs), including
n-alkanes, isoprenoids and petroleum biomarkers (terpanes, hopanes, steranes and diasteranes), were quantified by gas chromatography with flame ionization and mass spectrometer detectors in sediment samples collected from the São Sebastião Channel (SSC), Brazil, where the largest Brazilian maritime petroleum terminal is located. The concentrations of total PAHs, total
n-alkanes and petroleum biomarkers ranged from below the detection limits to 370
ng
g
−1, 28
μg
g
−1, 2200
ng
g
−1 (dry weight), respectively. The analysis of PAH distribution suggested combustion sources of PAHs as the main input for these compounds with smaller amount from petroleum contamination. The distribution of petroleum biomarkers undoubtedly demonstrated petroleum as a source of anthropogenic contamination throughout the region. The assessment of petrogenic sources of contamination in marine sediment is more challenging if only PAH analysis were carried out, which demonstrates that more stable hydrocarbons such as petroleum biomarkers are useful for investigating potential presence of petroleum.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>Assessments</subject><subject>Biological and medical sciences</subject><subject>Biomarkers</subject><subject>Brazil</subject><subject>Channels</subject><subject>Cluster Analysis</subject><subject>Contamination</subject><subject>Crude oil</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Environmental Monitoring - methods</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Geochemistry</subject><subject>Geologic Sediments - chemistry</subject><subject>Hydrocarbons</subject><subject>Marine</subject><subject>Oceans and Seas</subject><subject>PAH</subject><subject>Petroleum</subject><subject>Petroleum biomarkers</subject><subject>Petroleum hydrocarbons</subject><subject>Polyallylamine hydrochloride</subject><subject>Polycyclic aromatic hydrocarbons</subject><subject>Polycyclic Aromatic Hydrocarbons - chemistry</subject><subject>Principal Component Analysis</subject><subject>Sea water ecosystems</subject><subject>Sediments</subject><subject>Synecology</subject><subject>São Paulo</subject><subject>Techniques</subject><subject>Water Pollutants, Chemical - chemistry</subject><issn>0141-1136</issn><issn>1879-0291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFks2O0zAUhS0EYsrAK4A3CBYk2HESO-xKxZ80EkgDa-vGudG4OHax05HKlkfhUXgxHLUMrJiVz-I79--YkCeclZzx9uW2nCCiv46YyoqxruS8ZEzeISuuZFewquN3yYrxmheci_aMPEhpyxhrJG_uk7NqkU2rVuTHp-AO5mCcNRRimGDO4uowxGAg9sEnCn6gO5xjcLifaG8zE79iTNR6evnrZ6CX2EOa7SI3V-A9uhf0dYTv1r2i65QwpQn9TMP4TxkT_AyT9bld8A_JvRFcwken95x8efvm8-Z9cfHx3YfN-qKAWqm5qCuUwBS0A1djnr5uGjYqAwLM0Nej7EReV4JqqrY2VacU9GrEvmNSsgHVIM7Js2PdXQzf9phmPdlk0DnwGPZJy5ZVTFaNuJ0UQnDViCaTz_9LcilyLryqZUblETUxpBRx1Lto8zEPmjO9pKq3-iZVvaSqOdfZnZ2PT032_YTDje9PjBl4egIgGXBjBG9s-svl7yAUW_ZaHznMZ762GHUyFr3BwUY0sx6CvXWY3y_2x9c</recordid><startdate>20100601</startdate><enddate>20100601</enddate><creator>da Silva, Denis A.M.</creator><creator>Bícego, Márcia C.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>7X8</scope><scope>7QH</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20100601</creationdate><title>Polycyclic aromatic hydrocarbons and petroleum biomarkers in São Sebastião Channel, Brazil: Assessment of petroleum contamination</title><author>da Silva, Denis A.M. ; Bícego, Márcia C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a488t-42e7a08a6d18f5564550f8ca3acdb4f7931417a85264c2988ab8feb90770de8d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>Assessments</topic><topic>Biological and medical sciences</topic><topic>Biomarkers</topic><topic>Brazil</topic><topic>Channels</topic><topic>Cluster Analysis</topic><topic>Contamination</topic><topic>Crude oil</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Environmental Monitoring - methods</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Geochemistry</topic><topic>Geologic Sediments - chemistry</topic><topic>Hydrocarbons</topic><topic>Marine</topic><topic>Oceans and Seas</topic><topic>PAH</topic><topic>Petroleum</topic><topic>Petroleum biomarkers</topic><topic>Petroleum hydrocarbons</topic><topic>Polyallylamine hydrochloride</topic><topic>Polycyclic aromatic hydrocarbons</topic><topic>Polycyclic Aromatic Hydrocarbons - chemistry</topic><topic>Principal Component Analysis</topic><topic>Sea water ecosystems</topic><topic>Sediments</topic><topic>Synecology</topic><topic>São Paulo</topic><topic>Techniques</topic><topic>Water Pollutants, Chemical - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>da Silva, Denis A.M.</creatorcontrib><creatorcontrib>Bícego, Márcia C.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Marine environmental research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>da Silva, Denis A.M.</au><au>Bícego, Márcia C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polycyclic aromatic hydrocarbons and petroleum biomarkers in São Sebastião Channel, Brazil: Assessment of petroleum contamination</atitle><jtitle>Marine environmental research</jtitle><addtitle>Mar Environ Res</addtitle><date>2010-06-01</date><risdate>2010</risdate><volume>69</volume><issue>5</issue><spage>277</spage><epage>286</epage><pages>277-286</pages><issn>0141-1136</issn><eissn>1879-0291</eissn><abstract>Polycyclic aromatic hydrocarbons (PAHs) and non-aromatic hydrocarbons (NAHs), including
n-alkanes, isoprenoids and petroleum biomarkers (terpanes, hopanes, steranes and diasteranes), were quantified by gas chromatography with flame ionization and mass spectrometer detectors in sediment samples collected from the São Sebastião Channel (SSC), Brazil, where the largest Brazilian maritime petroleum terminal is located. The concentrations of total PAHs, total
n-alkanes and petroleum biomarkers ranged from below the detection limits to 370
ng
g
−1, 28
μg
g
−1, 2200
ng
g
−1 (dry weight), respectively. The analysis of PAH distribution suggested combustion sources of PAHs as the main input for these compounds with smaller amount from petroleum contamination. The distribution of petroleum biomarkers undoubtedly demonstrated petroleum as a source of anthropogenic contamination throughout the region. The assessment of petrogenic sources of contamination in marine sediment is more challenging if only PAH analysis were carried out, which demonstrates that more stable hydrocarbons such as petroleum biomarkers are useful for investigating potential presence of petroleum.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>20005568</pmid><doi>10.1016/j.marenvres.2009.11.007</doi><tpages>10</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Animal and plant ecology Animal, plant and microbial ecology Applied ecology Assessments Biological and medical sciences Biomarkers Brazil Channels Cluster Analysis Contamination Crude oil Ecotoxicology, biological effects of pollution Environmental Monitoring - methods Fundamental and applied biological sciences. Psychology Geochemistry Geologic Sediments - chemistry Hydrocarbons Marine Oceans and Seas PAH Petroleum Petroleum biomarkers Petroleum hydrocarbons Polyallylamine hydrochloride Polycyclic aromatic hydrocarbons Polycyclic Aromatic Hydrocarbons - chemistry Principal Component Analysis Sea water ecosystems Sediments Synecology São Paulo Techniques Water Pollutants, Chemical - chemistry |
| title | Polycyclic aromatic hydrocarbons and petroleum biomarkers in São Sebastião Channel, Brazil: Assessment of petroleum contamination |
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