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Your search keyword '"Cloy, J.M."' showing total 17 results
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17 results on '"Cloy, J.M."'

12. Comment on: “A novel approach to peatlands as archives of total cumulative spatial pollution loads from atmospheric deposition of airborne elements complementary to EMEP data: Priority pollutants (Pb, Cd, Hg)” by Ewa Miszczak, Sebastian Stefaniak, Adam Michczyński, Eiliv Steinnes and Irena Twardowska

Author

De Vleeschouwer, F., primary, Baron, S., additional, Cloy, J.M., additional, Enrico, M., additional, Ettler, V., additional, Fagel, N., additional, Kempter, H., additional, Kylander, M., additional, Li, C., additional, Longman, J., additional, Martinez-Cortizas, A., additional, Marx, S., additional, Mattielli, N., additional, Mighall, T., additional, Nieminen, T.M., additional, Piotrowska, N., additional, Pontevedra-Pombal, X., additional, Pratte, S., additional, Renson, V., additional, Shotyk, W., additional, Shuttleworth, E., additional, Sikorski, J., additional, Stromsoe, N., additional, Talbot, J., additional, von Scheffer, C., additional, Weiss, D., additional, Zaccone, C., additional, and Le Roux, G., additional

Published
2020
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14. Modelling spatial and inter-annual variations of nitrous oxide emissions from UK cropland and grasslands using DailyDayCent

Author

Fitton, N., primary, Datta, A., additional, Cloy, J.M., additional, Rees, R.M., additional, Topp, C.F.E., additional, Bell, M.J., additional, Cardenas, L.M., additional, Williams, J., additional, Smith, K., additional, Thorman, R., additional, Watson, C.J., additional, McGeough, K.L., additional, Kuhnert, M., additional, Hastings, A., additional, Anthony, S., additional, Chadwick, D., additional, and Smith, P., additional

Published
2017
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15. Nitrous oxide emissions from fertilised UK arable soils: Fluxes, emission factors and mitigation

Author

Bell, M.J., primary, Hinton, N., additional, Cloy, J.M., additional, Topp, C.F.E., additional, Rees, R.M., additional, Cardenas, L., additional, Scott, T., additional, Webster, C., additional, Ashton, R.W., additional, Whitmore, A.P., additional, Williams, J.R., additional, Balshaw, H., additional, Paine, F., additional, Goulding, K.W.T., additional, and Chadwick, D.R., additional

Published
2015
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17. Use of 206Pb/207Pb ratios to investigate the surface integrity of peat cores used to study the recent depositional history and geochemical behaviour of inorganic elements in peat bogs

Author

Farmer, J.G., Graham, M.C., Yafa, C., Cloy, J.M., Freeman, A.J., and MacKenzie, A.B.

Subjects
*ENERGY minerals, *INTEGRITY, *NATIVE element minerals, *ARSENIC
Abstract

Abstract: The well characterised temporal trend in the 206Pb/207Pb atom ratio of atmospheric lead deposition in Scotland during the 20th century was used to investigate the surface integrity of several cores collected by different methods from Flanders Moss ombrotrophic peat bog, central Scotland, during 1996–2001. Based on 206Pb/207Pb profile comparisons, in conjunction with identified 210Pb radionuclide inventory deficits for two of the cores, it was deduced that 25±7 yrs worth of material was missing from the more seriously affected core. After allowing for an appropriate vertical offset based on 206Pb/207Pb profile matching, the subsequent matching of profiles of titanium, lead, sulfur, arsenic, iron, phosphorus and manganese in three cores for which total concentration data were available was excellent. Without such offset correction, erroneous conclusions could have been drawn concerning the recent historical record of anthropogenic lead and arsenic deposition, the position of the redox boundary, which controls geochemical cycling and enrichment of iron, and the nutrient recycling status of manganese and phosphorus in the near-surface vegetation. Topographic, vegetative and coring (both device and operator) influences may have been responsible, thus endorsing the use of reliable, multiple core sampling and the use of lead isotope ratio profiles, supplemented by appropriate radionuclide data, in both assessing and ensuring the surface integrity of peat cores. [Copyright &y& Elsevier]

Published
2006
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