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Depositional time trends and remobilisation of PCBs in lake sediments.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Depositional time trends and remobilisation of PCBs in lake sediments. / Gevao, Bondi; Hamilton-Taylor, John; Murdoch, Chris et al.
In: Environmental Science and Technology, Vol. 31, No. 11, 11.1997, p. 3274-3280.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Gevao, B, Hamilton-Taylor, J, Murdoch, C, Jones, KC, Kelly, M & Tabner, BJ 1997, 'Depositional time trends and remobilisation of PCBs in lake sediments.', Environmental Science and Technology, vol. 31, no. 11, pp. 3274-3280. https://doi.org/10.1021/es970276f

APA

Gevao, B., Hamilton-Taylor, J., Murdoch, C., Jones, K. C., Kelly, M., & Tabner, B. J. (1997). Depositional time trends and remobilisation of PCBs in lake sediments. Environmental Science and Technology, 31(11), 3274-3280. https://doi.org/10.1021/es970276f

Vancouver

Gevao B, Hamilton-Taylor J, Murdoch C, Jones KC, Kelly M, Tabner BJ. Depositional time trends and remobilisation of PCBs in lake sediments. Environmental Science and Technology. 1997 Nov;31(11):3274-3280. doi: 10.1021/es970276f

Author

Gevao, Bondi ; Hamilton-Taylor, John ; Murdoch, Chris et al. / Depositional time trends and remobilisation of PCBs in lake sediments. In: Environmental Science and Technology. 1997 ; Vol. 31, No. 11. pp. 3274-3280.

Bibtex

@article{aad73794248147729319258c1d6ebabf,
title = "Depositional time trends and remobilisation of PCBs in lake sediments.",
abstract = "The vertical distribution of PCBs was measured in a dated core from the profundal sediments of Esthwaite Water, U.K. The resulting historical record of ∑PCB deposition agreed well with published U.K. production data. Ratios between the various PCB homolog groups revealed significant compositional variations with depth. Sediments deposited in the last 10 years and sediments deposited before PCB production began are both relatively enriched in the less chlorinated homolog groups. When considered with other available data, these enrichments provide evidence for post-depositional mobility of PCBs favoring the more aqueous soluble and volatile compounds. The results lend further support to a growing body of evidence that recyling of PCBs is occurring between the sediments and overlying waters, associated with solubilization and diffusive transport.",
author = "Bondi Gevao and John Hamilton-Taylor and Chris Murdoch and Jones, {Kevin C.} and Mike Kelly and Tabner, {Brian J.}",
year = "1997",
month = nov,
doi = "10.1021/es970276f",
language = "English",
volume = "31",
pages = "3274--3280",
journal = "Environmental Science and Technology",
issn = "0013-936X",
publisher = "American Chemical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Depositional time trends and remobilisation of PCBs in lake sediments.

AU - Gevao, Bondi

AU - Hamilton-Taylor, John

AU - Murdoch, Chris

AU - Jones, Kevin C.

AU - Kelly, Mike

AU - Tabner, Brian J.

PY - 1997/11

Y1 - 1997/11

N2 - The vertical distribution of PCBs was measured in a dated core from the profundal sediments of Esthwaite Water, U.K. The resulting historical record of ∑PCB deposition agreed well with published U.K. production data. Ratios between the various PCB homolog groups revealed significant compositional variations with depth. Sediments deposited in the last 10 years and sediments deposited before PCB production began are both relatively enriched in the less chlorinated homolog groups. When considered with other available data, these enrichments provide evidence for post-depositional mobility of PCBs favoring the more aqueous soluble and volatile compounds. The results lend further support to a growing body of evidence that recyling of PCBs is occurring between the sediments and overlying waters, associated with solubilization and diffusive transport.

AB - The vertical distribution of PCBs was measured in a dated core from the profundal sediments of Esthwaite Water, U.K. The resulting historical record of ∑PCB deposition agreed well with published U.K. production data. Ratios between the various PCB homolog groups revealed significant compositional variations with depth. Sediments deposited in the last 10 years and sediments deposited before PCB production began are both relatively enriched in the less chlorinated homolog groups. When considered with other available data, these enrichments provide evidence for post-depositional mobility of PCBs favoring the more aqueous soluble and volatile compounds. The results lend further support to a growing body of evidence that recyling of PCBs is occurring between the sediments and overlying waters, associated with solubilization and diffusive transport.

U2 - 10.1021/es970276f

DO - 10.1021/es970276f

M3 - Journal article

VL - 31

SP - 3274

EP - 3280

JO - Environmental Science and Technology

JF - Environmental Science and Technology

SN - 0013-936X

IS - 11

ER -