Dr David Assinder
(Cyn-gyflogai)
Contact info
Room: 401 Westbury Mount Phone: 01248 382854
E-mail: d.assinder@bangor.ac.uk
Web: Google Scholar
I graduated in Environmental Sciences from Lancaster University in 1979 and undertook my PhD on radionuclide behaviour in the estuarine environment at Lancaster between 1979 and 1982. I became a Visiting Fellow at the Bedford Institute of Oceanography in Nova Scotia, Canada during 1983 investigating nuclear discharges to Canadian and Arctic waters. In 1984 and 1985 I worked in the Organic Geochemistry Unit, School of Chemistry, University of Bristol as a postdoctoral researcher examining organic compounds and their availability from coal.
In 1985 I moved to the School of Ocean Sciences as a Lecturer/Senior Lecturer until 2007, then School Administrator/Deputy College Manager until 2018 and finally back into teaching in 2018.
I am interested in all aspects of marine biogeochemistry but have specialised in marine and estuarine pollution particularly in relation to radionuclides, but also metals and plastics. Particular areas of interest include the occurrence, transport and fate of natural and artificial radionuclides in terrestrial and marine ecosystems including assessing the radiation dose to humans using coastal areas. This has encompassed work in relation to Sellafield and Springfields discharges to the Irish Sea and the fate of Chernobyl-derived radionuclides in the environment.
I have been employed by the QAA to undertake reviews of teaching quality in the UK and I am a STEM Ambassador with a particular interest in addressing issues related to harassment of staff and students in UK Universities.
- Erthygl › Ymchwil › Heb ei adolygu gan gymheiriaid
- Cyhoeddwyd
Ymbelydredd ym Môr Iwerddon
Assinder, D., 1987, Yn: Y Gwyddonydd. 25, 2, t. 53-58 5 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl
- Erthygl › Ymchwil › Adolygwyd gan gymheiriaid
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A review of the occurrence and behaviour of neptunium in the Irish Sea
Assinder, DJ., 1999, Yn: Journal of Environmental Radioactivity. 44, 2-3, t. 335-347Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
A theoretical comparison of methods of quantification of radioactive contamination in soil using in situ gamma spectrometry
MacDonald, J., Gibson, CJ., Fish, P. & Assinder, D., 1997, Yn: Journal of Radiological Protection. 17, 1, t. 3-15 13 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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An experimental comparison of in-situ gamma spectrometric methods for quantifying Cs-137 radioactive contamination in the ground
MacDonald, J., Gibson, CJ., Fish, PJ. & Assinder, DJ., Meh 1999, Yn: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. 46, 3, t. 429-432Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Anomalously high Np-237 in intertidal sediments from the Ribble Estuary in the Irish Sea
Kuwabara, J., Yamamoto, M., Nagai, H., Komura, K., Ueno, K. & Assinder, DJ., Tach 1995, Yn: Journal of Radioanalytical and Nuclear Chemistry . 197, 2, t. 369-385Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Ascophyllum nodosum (L.) Le Jolis as a bioindicator of radioactivity in the Irish Sea
Bourne, GS. & Assinder, D., 1991, Yn: Oceanologica Acta. Special Issue, 11, t. 313-320 8 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Chemical leaching behavior of 237Np from intertidal coastal sediment in the Irish Sea
Yamamoto, M., Yamauchi, Y., Komura, K., Ueno, K. & Assinder, D. J., 15 Gorff 1991, Yn: Journal of Radioanalytical and Nuclear Chemistry . 154, 5, t. 299-307Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Conservative and non‐conservative behaviour of radionuclides in an estuarine environment, with particular respect to the behaviour of plutonium isotopes
Assinder, D. J., Kelly, M. & Aston, S. R., 1984, Yn: Environmental Technology Letters. 5, 1, t. 23-30Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Curium isotopes and americium-242m in Irish Sea sediment
Yamamoto, M., Kuwabara, J. & Assinder, DJ., 1998, Yn: RADIOCHIMICA ACTA. 83, 3, t. 121-126Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Determination of low-level99Tc in environmental samples by high resolution ICP-MS
Yamamoto, M., Syarbaini, Kofuji, K., Tsumura, A., Komura, K., Ueno, K. & Assinder, D., Hyd 1995, Yn: Journal of Radioanalytical and Nuclear Chemistry . 197, 1, t. 185-194Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Distribution and behaviour of 99Tc,237Np,239,240Pu, and 241Am in the coastal and estuarine sediments of the Irish Sea
Kim, C. K., Morita, S., Seki, R., Takaku, Y., Ikeda, N. & Assinder, D. J., Ion 1992, Yn: Journal of Radioanalytical and Nuclear Chemistry . 156, 1, t. 201-213Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Experimental evaluation of the submerged detector method to improve the accuracy of in-situ gamma spectrometry
MacDonald, J., Gibson, CJ., Fish, PJ. & Assinder, DJ., Rhag 1999, Yn: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. 46, 6, t. 2281-2288Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Field and laboratory measurements of the rapid remobilization of plutonium from estuarine sediments
Assinder, D., Hamilton-Taylor, J., Kelly, M., Mudge, S. & Bradshaw, K., Chwef 1990, Yn: Journal of Radioanalytical and Nuclear Chemistry . 138, 2, t. 417-424Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Holocene evolution of seasonal stratification in the Celtic Sea: refined age model, mixing depths and foraminiferal stratigraphy.
Scourse, J. D., Austin, W. E., Long, B. T., Assinder, D. J. & Huws, D., 30 Tach 2002, Yn: Marine Geology. 191, 3-4, t. 119-145Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Measurements of Tc-99, Cs-137, Np-237, Pu isotopes and Am-241 in sediment cores from intertidal coastal and estuarine regions in the Irish Sea
Kuwabara, J., Yamamoto, M., Oikawa, S., Komura, K. & Assinder, DJ., Mai 1999, Yn: Journal of Radioanalytical and Nuclear Chemistry . 240, 2, t. 593-601Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Micro- and meso-scale variability in sediment activity concentrations: the implications for dose assessment
Assinder, D. J., Mudge, S. M. & Russell, A. T., 1 Mai 2005, Yn: Radioprotection. 40, Supplement 1, t. S569-573Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Neptunium in intertidal coastal and estuarine sediments in the Irish Sea
Assinder, D. J., Yamamoto, M., Kim, C. K., Seki, R., Takaku, Y., Yamauchi, Y., Koruma, K., Ueno, K. & Bourne, G. S., 1991, Yn: Journal of Environmental Radioactivity. 14, 2, t. 135-145Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Plutonium in intertidal coastal and estuarine sediments in the Northern Irish Sea
Aston, S. R., Assinder, D. J. & Kelly, M., 1985, Yn: Estuarine, Coastal and Shelf Science. 20, 6, t. 761-771Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Plutonium occurrence and phase distribution in sediments of the Wyre estuary, northwest England
Aston, S. R., Assinder, D. J., Stanners, D. A. & RAE, JE., 1981, Yn: Marine Pollution Bulletin. 12, 9, t. 308-314Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Radioisotopes of thirteen elements in intertidal coastal and estuarine sediments in the Irish Sea
Assinder, D. J., Yamamoto, M., Kim, C. K., Seki, R., Takaku, Y., Yamauchi, Y., Igarashi, S., Komura, K. & Ueno, K., Mai 1993, Yn: Journal of Radioanalytical and Nuclear Chemistry . 170, 2, t. 333-346Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Radiological assessment of the Ribble Estuary: 2. Beta and gamma dose rates and doses to critical groups
Mudge, SM., Bourne, GS. & Assinder, DJ., 1997, Yn: Journal of Environmental Radioactivity. 36, 1, t. 21-41Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Radiological assessment of the Ribble Estuary: 3. Redistribution of radionuclides
Mudge, SM., Assinder, DJ. & Bourne, GS., 1997, Yn: Journal of Environmental Radioactivity. 36, 1, t. 43-67Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Radiological assessment of the Ribble Estuary: 1. Distribution of radionuclides in surface sediments
Assinder, DJ., Mudge, SM. & Bourne, GS., 1997, Yn: Journal of Environmental Radioactivity. 36, 1, t. 1-19Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Seasonal fluxes across the sediment-water interface, and processes within sediments
Nedwell, D. B., Parkes, R. J., Upton, A. C. & Assinder, D. J., 15 Meh 1993, Yn: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 343, 1669, t. 519-529Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Sediment profile of Np-237 in the Irish Sea: Estimation of the total amount of Np-237 discharged from Sellafield
Kuwabara, J., Yamamoto, M., Assinder, DJ., Komura, K. & Ueno, K., 1996, Yn: RADIOCHIMICA ACTA. 73, 2, t. 73-81Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid