Near roadway concentrations of organic source markers
Concentrations of elemental carbon (EC), organic carbon (OC), and 33 organic source markers (12 alkanes, 18 polycyclic aromatic hydrocarbons and ketones, and 3 hopanes) are reported near a highway in Raleigh, NC with an annual average daily traffic count of approximately 125,000 vehicles. Daily samp...
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Veröffentlicht in: | Atmospheric environment (1994) 2009-06, Vol.43 (18), p.2862-2867 |
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container_title | Atmospheric environment (1994) |
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creator | Olson, David A. McDow, Stephen R. |
description | Concentrations of elemental carbon (EC), organic carbon (OC), and 33 organic source markers (12 alkanes, 18 polycyclic aromatic hydrocarbons and ketones, and 3 hopanes) are reported near a highway in Raleigh, NC with an annual average daily traffic count of approximately 125,000 vehicles. Daily samples (24-h) were collected at two locations, one approximately 10 m and the other 275 m perpendicular from the road. Concentrations of OC were similar between near (mean = 7.6 μg m
−3) and far (8.0 μg m
−3) locations, but concentrations of most organic species at the near site were between 1.5 and 2 times higher than those at the far site. |
doi_str_mv | 10.1016/j.atmosenv.2009.03.016 |
format | Article |
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−3) and far (8.0 μg m
−3) locations, but concentrations of most organic species at the near site were between 1.5 and 2 times higher than those at the far site.</description><subject>Alkanes</subject><subject>Analysis methods</subject><subject>Applied sciences</subject><subject>Atmospheric pollution</subject><subject>Carbon</subject><subject>Counting</subject><subject>Exact sciences and technology</subject><subject>Hopanes</subject><subject>Ketones</subject><subject>Markers</subject><subject>Organic source markers</subject><subject>Pollution</subject><subject>Pollution sources. Measurement results</subject><subject>Polycyclic aromatic hydrocarbons (PAHs)</subject><subject>Roads</subject><subject>Roadways</subject><subject>Source apportionment</subject><subject>Traffic</subject><subject>Transports</subject><subject>Vehicles</subject><issn>1352-2310</issn><issn>1873-2844</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkUtLxDAQgIMoqKt_QXpRvLROXk1zUxZfIHrRc0jTqWTdbTTpruy_N7KrRz3NMHzz4BtCTihUFGh9MavsuAgJh1XFAHQFvMrlHXJAG8VL1gixm3MuWck4hX1ymNIMALjS6oDIR7SxiMF2n3ZduDA4HMZoRx-GVIS-CPHVDt4VKSyjw2Jh4xvGdET2ejtPeLyNE_Jyc_08vSsfnm7vp1cPpRNcjaVwsuHINaWKCt31jUAuQelOuFa0Ne9AqcbZFjRXrmVa9r2yAtDWjkPXaj4hZ5u57zF8LDGNZuGTw_ncDhiWyXChlNRU_AsyUEJAvmZCzv8EqVKKMkoFy2i9QV0MKUXszXv0WcDaUDDf5s3M_Jg33-YNcJPLufF0u8MmZ-d9tIPz6bebUSlr2dDMXW44zApXHqNJzmP-QOcjutF0wf-36gu1aZwA</recordid><startdate>20090601</startdate><enddate>20090601</enddate><creator>Olson, David A.</creator><creator>McDow, Stephen R.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><scope>7TG</scope><scope>7TV</scope><scope>KL.</scope><scope>7QQ</scope><scope>JG9</scope></search><sort><creationdate>20090601</creationdate><title>Near roadway concentrations of organic source markers</title><author>Olson, David A. ; McDow, Stephen R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c437t-4c583e39117149df84e35079d4cb4b63d0778cab0937cb295ff7a40ea6c30db93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Alkanes</topic><topic>Analysis methods</topic><topic>Applied sciences</topic><topic>Atmospheric pollution</topic><topic>Carbon</topic><topic>Counting</topic><topic>Exact sciences and technology</topic><topic>Hopanes</topic><topic>Ketones</topic><topic>Markers</topic><topic>Organic source markers</topic><topic>Pollution</topic><topic>Pollution sources. Measurement results</topic><topic>Polycyclic aromatic hydrocarbons (PAHs)</topic><topic>Roads</topic><topic>Roadways</topic><topic>Source apportionment</topic><topic>Traffic</topic><topic>Transports</topic><topic>Vehicles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Olson, David A.</creatorcontrib><creatorcontrib>McDow, Stephen R.</creatorcontrib><collection>Pascal-Francis</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>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Pollution Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Ceramic Abstracts</collection><collection>Materials Research Database</collection><jtitle>Atmospheric environment (1994)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Olson, David A.</au><au>McDow, Stephen R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Near roadway concentrations of organic source markers</atitle><jtitle>Atmospheric environment (1994)</jtitle><date>2009-06-01</date><risdate>2009</risdate><volume>43</volume><issue>18</issue><spage>2862</spage><epage>2867</epage><pages>2862-2867</pages><issn>1352-2310</issn><eissn>1873-2844</eissn><abstract>Concentrations of elemental carbon (EC), organic carbon (OC), and 33 organic source markers (12 alkanes, 18 polycyclic aromatic hydrocarbons and ketones, and 3 hopanes) are reported near a highway in Raleigh, NC with an annual average daily traffic count of approximately 125,000 vehicles. Daily samples (24-h) were collected at two locations, one approximately 10 m and the other 275 m perpendicular from the road. Concentrations of OC were similar between near (mean = 7.6 μg m
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subjects | Alkanes Analysis methods Applied sciences Atmospheric pollution Carbon Counting Exact sciences and technology Hopanes Ketones Markers Organic source markers Pollution Pollution sources. Measurement results Polycyclic aromatic hydrocarbons (PAHs) Roads Roadways Source apportionment Traffic Transports Vehicles |
title | Near roadway concentrations of organic source markers |
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