Polychlorinated dibenzo- p -dioxins (PCDDs) and furans (PCDFs) in urban air and deposition in the United Kingdom.

Duarte-Davidson, Raquel and Clayton, Peter and Coleman, Peter and Davis, Brian J. and Halsall, Crispin J. and Harding-Jones, Peter and Pettit, Karl and Woodfield, Mike J. and Jones, Kevin C. (1994) Polychlorinated dibenzo- p -dioxins (PCDDs) and furans (PCDFs) in urban air and deposition in the United Kingdom. Environmental Science and Pollution Research, 1 (4). pp. 262-270. ISSN 1614-7499

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Abstract

Polychlorinated dibenzo-p-dioxins and furans (PCDD/Fs) have been monitored in air and deposition at four UK urban sites (London, Cardiff, Manchester and Stevenage) since the beginning of 1991; data from the first 2 years are presented here. Median Σ2,3,7,8-substituted PCDD/F concentrations in air were 3.2, 4.0, 3.5 and 2.6 pg/m3 respectively for London, Cardiff, Manchester and Stevenage. Median Σ2,3,7,8-substituted PCDD/F deposition fluxes were 1.5 ng/m2/day in London, 1.4 ng/m2/day in Cardiff and Manchester and 0.79 ng/m2/day in Stevenage. Seasonal variations in the PCDD/F concentrations were observed at all sites for both air and deposition, with concentrations/fluxes generally elevated during the winter.

Item Type:
Journal Article
Journal or Publication Title:
Environmental Science and Pollution Research
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/ge
Subjects:
?? ENVIRONMENTAL CHEMISTRYPOLLUTIONHEALTH, TOXICOLOGY AND MUTAGENESISGE ENVIRONMENTAL SCIENCES ??
ID Code:
22421
Deposited By:
Deposited On:
03 Feb 2009 11:13
Refereed?:
Yes
Published?:
Published
Last Modified:
16 Sep 2023 00:18