Hannah E. Bowley
Historical trends in iodine and selenium in soil and herbage at the Park Grass experiment, Rothamsted Research, UK
Bowley, Hannah E.; Mathers, Andrew W.; Young, Scott D.; MacDonald, Andy J.; Ander, E. Louise; Watts, Michael J.; Zhao, Fangjie J.; McGrath, S.P.; Crout, Neil J.M.; Bailey, Elizabeth H.
Authors
Andrew W. Mathers
Scott D. Young
Andy J. MacDonald
LOUISE ANDER Louise.Ander1@nottingham.ac.uk
Principal Research Fellow
Michael J. Watts
Fangjie J. Zhao
S.P. McGrath
Neil J.M. Crout
LIZ BAILEY LIZ.BAILEY@NOTTINGHAM.AC.UK
Professor of Environmental Geochemistry
Abstract
Long term trends in iodine and selenium retention in soil, and uptake by herbage, were investigated in archived samples from the Park Grass Experiment, initiated in 1856 at Rothamsted, UK. Soil (0-23 cm) and herbage samples from plots receiving various mineral fertilisers and organic manures, with and without lime, were analysed for Se and iodine (I) to assess the effect of soil amendment, annual rainfall, crop yield and changes in soil chemistry from 1876 to 2008. Comparing soil from limed and un-limed control (unfertilized) plots, TMAH-extractable Se and I concentrations both diverged, with time, with greater retention in un-limed plots; differences in concentration amounted to 92 and 1660 µg kg-1 for Se and I respectively after 105 yr. These differences were broadly consistent with estimated additions from rainfall and dry deposition. Offtake of both elements in herbage was negligible compared to soil concentrations and annual inputs (
Citation
Bowley, H. E., Mathers, A. W., Young, S. D., MacDonald, A. J., Ander, E. L., Watts, M. J., …Bailey, E. H. (2017). Historical trends in iodine and selenium in soil and herbage at the Park Grass experiment, Rothamsted Research, UK. Soil Use and Management, 33(2), 252-262. https://doi.org/10.1111/sum.12343
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 29, 2017 |
Online Publication Date | Apr 6, 2017 |
Publication Date | Jun 19, 2017 |
Deposit Date | Jun 21, 2017 |
Publicly Available Date | Jun 21, 2017 |
Journal | Soil Use and Mangement |
Print ISSN | 0266-0032 |
Electronic ISSN | 1475-2743 |
Publisher | Wiley |
Peer Reviewed | Peer Reviewed |
Volume | 33 |
Issue | 2 |
Pages | 252-262 |
DOI | https://doi.org/10.1111/sum.12343 |
Keywords | Iodine, Selenium, Park Grass, transfer factors, permanent grassland |
Public URL | https://nottingham-repository.worktribe.com/output/866738 |
Publisher URL | http://onlinelibrary.wiley.com/doi/10.1111/sum.12343/full |
Additional Information | This is the peer reviewed version of the following article: Bowley, H. E., Mathers, A. W., Young, S. D., Macdonald, A. J., Ander, E. L., Watts, M. J., Zhao, F. J., McGrath, S. P., Crout, N. M. J. and Bailey, E. H. (2017), Historical trends in iodine and selenium in soil and herbage at the Park Grass Experiment, Rothamsted Research, UK. Soil Use Manage, 33: 252–262, which has been published in final form at http://dx.doi.org/10.1111/sum.12343. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. |
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