Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/45403
DC FieldValueLanguage
dc.contributor.authorDemond, A.en_US
dc.contributor.author張書奇zh_TW
dc.contributor.authorAdriaens, P.en_US
dc.contributor.authorTowey, T.en_US
dc.contributor.authorChang, S.C.en_US
dc.contributor.authorHong, B.en_US
dc.contributor.authorChen, Q.en_US
dc.contributor.authorChang, C.W.en_US
dc.contributor.authorFranzblau, A.en_US
dc.contributor.authorGarabrant, D.en_US
dc.contributor.authorGillespie, B.en_US
dc.contributor.authorHedgeman, E.en_US
dc.contributor.authorKnutson, K.en_US
dc.contributor.authorLee, C.Y.en_US
dc.contributor.authorLepkowski, J.en_US
dc.contributor.authorOlson, K.en_US
dc.contributor.authorWard, B.en_US
dc.contributor.authorZwica, L.en_US
dc.contributor.authorLuksemburg, W.en_US
dc.contributor.authorMaiero, M.en_US
dc.date2008zh_TW
dc.date.accessioned2014-06-06T08:15:02Z-
dc.date.available2014-06-06T08:15:02Z-
dc.identifier.issn0013-936Xzh_TW
dc.identifier.urihttp://hdl.handle.net/11455/45403-
dc.description.abstractThe University of Michigan dioxin exposure study was undertaken to address concerns that the industrial discharge of dioxin-like compounds in the Midland, MI area had resulted in contamination of soils in the Tittabawassee River floodplain and downwind of the incinerator. The study was designed in a rigorously statistical manner comprising soil measurements of 29 polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs) from 766 residential properties, selected probabilistically, in the Midland area and in Jackson and Calhoun Counties (Michigan) as a background comparison. A statistical comparison determined that the geometric mean toxic equivalent (TEG) levels in samples from the target populations were statistically significantly above background. In addition, the probabilities of being above the 75th and 95th percentiles of background were also greater. Congener contributions to the TEO. were dominated by 2,3,4,7,8-PeCDF and 2,3,7,8-TCDF in the floodplain and by 2,3,7,8-TCDD in the incinerator plume. However, PCB 126 was the top congener contributing to the background TEQ. On the basis of statistical inference to the total population, it was estimated that about 36% of the properties in the floodplain and incinerator plume have at least one soil sample over the Michigan Department of Environmental Quality's soil direct contact criterion of 90 pg/g TEQ.en_US
dc.language.isoen_USzh_TW
dc.relationEnvironmental Science & Technologyen_US
dc.relation.ispartofseriesEnvironmental Science & Technology, Volume 42, Issue 15, Page(s) 5441-5448.en_US
dc.relation.urihttp://dx.doi.org/10.1021/es702554gen_US
dc.subjectdioxinen_US
dc.subjectincineratoren_US
dc.subjectsedimentsen_US
dc.titleStatistical comparison of residential soil concentrations of PCDDs, PCDFs, and PCBs from two communities in Michiganen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1021/es702554gzh_TW
item.languageiso639-1en_US-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeJournal Article-
item.fulltextno fulltext-
item.grantfulltextnone-
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