Please use this identifier to cite or link to this item:
|Title:||A modified technique for field measurements of dry deposition fluxes of polychlorinated biphenyls in tropical regions||Authors:||Wurl, O.
|Keywords:||Dry deposition, Polychlorinated biphenyls, Singapore||Issue Date:||15-Nov-2007||Citation:||Wurl, O., Obbard, J.P. (2007-11-15). A modified technique for field measurements of dry deposition fluxes of polychlorinated biphenyls in tropical regions. Science of the Total Environment 387 (1-3) : 283-288. ScholarBank@NUS Repository. https://doi.org/10.1016/j.scitotenv.2007.07.056||Abstract:||This report focused on the development of a technique to measure dry deposition fluxes of PCBs in tropical environments. Temperature resistant double-adhesive tape has been used as a new surrogate surface for collection of deposited PCBs. The new technique includes the measurement of field blanks for the entire sampling period. A sonication-assisted extraction procedure has been validated for the extraction of PCBs from the tape. The new technique has been used in the field for a period of 4 months in the tropical region of Singapore. The average dry deposition flux measured for total PCBs was 15.3 ng m- 2 day- 1 and, on a global scale, this can be considered to be low. © 2007 Elsevier B.V. All rights reserved.||Source Title:||Science of the Total Environment||URI:||http://scholarbank.nus.edu.sg/handle/10635/87448||ISSN:||00489697||DOI:||10.1016/j.scitotenv.2007.07.056|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 2, 2020
WEB OF SCIENCETM
checked on Sep 24, 2020
checked on Sep 27, 2020
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.