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PCDDs and PCDFs in ...
PCDDs and PCDFs in soil and river sediment samples from a rural area in the United States of America
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- Rappe, C. (författare)
- Institute of Environmental Chemistry, Umeå University, Umeå, Sweden
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- Andersson, R. (författare)
- Institute of Environmental Chemistry, Umeå University, Umeå, Sweden
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- Bonner, M. (författare)
- Bonner Analytical Testing Co., Hattiesburg, MS, USA
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- Cooper, K. (författare)
- Rutgers University, E.O.H.S.I., Piscataway, NJ, USA
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- Fiedler, Heidelore, 1953- (författare)
- University of Bayreuth, Chair of Ecological Chemistry and Geochemistry, Bayreuth, Germany
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Howell, F. (författare)
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- Kulp, S. E. (författare)
- Institute of Environmental Chemistry, Umeå University, Umeå, Sweden
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- Lau, C. (författare)
- University of Bayreuth, Chair of Ecological Chemistry and Geochemistry, Bayreuth, Germany
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Institute of Environmental Chemistry, Umeå University, Umeå, Sweden Bonner Analytical Testing Co, Hattiesburg, MS, USA (creator_code:org_t)
- Elsevier, 1997
- 1997
- Engelska.
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Ingår i: Chemosphere. - : Elsevier. - 0045-6535 .- 1879-1298. ; 34:5-7, s. 1297-1314
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In 1994, we collected 36 soil samples and 61 sediment samples from southern Mississippi, USA. Each sample was analyzed for PCDDs and PCDFs by HRMS using either a polar or a non-polar HRGC column. Although most Cl-4 - Cl-8 PCDDs and PCDFs were detected in each sample, PCDD levels (particularly Cl-7 - Cl-8) were higher in sediment than soil samples. The PCDF pattern in two sediment samples indicated a possible PCB source. The concentrations of 2,3,7,8-tetra CDD and 2,3,7,8-tetra CDF were somewhat higher upstream of a pulp mill than downstream from the mill.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
Nyckelord
- polychlorinated dibenzo-p-dioxins; polychlorinated dibenzofurans; soil; river sediments; concentration pattern; United States of America; dry weight; loss of ignition
- Kemi
- Chemistry
- Enviromental Science
- Miljövetenskap
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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