Dr David Assinder
Lecturer in Ocean Sciences
Affiliations
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.
- 2019
- Published
Golden Globe Ocean Race: The next 50 years?
Assinder, D., 18 Jun 2019, Open University Press.Research output: Other contribution › peer-review
- Published
Golden Globe Ocean Race: Drifting continents and a stormy passage
Assinder, D., 20 Mar 2019, Open University Press.Research output: Other contribution › peer-review
- 2018
- Published
Golden Globe Ocean Race: Navigating at sea, rough seas and speed
Assinder, D., 30 May 2018, Open University Press.Research output: Other contribution › peer-review
- Published
Golden Globe Ocean Race: The power of the wind at sea and man’s use of this power over time
Assinder, D., 30 May 2018, Open University Press.Research output: Other contribution › peer-review
- 2008
- Published
Radionuclides in the Environment: Tracers and Dating
Assinder, D., 14 Jul 2008, Methods in Environmental Forensics. Mudge, S. (ed.). Florida: CRC Press, p. 15-42Research output: Chapter in Book/Report/Conference proceeding › Chapter
- 2005
- Published
Micro- and meso-scale variability in sediment activity concentrations: the implications for dose assessment
Assinder, D. J., Mudge, S. M. & Russell, A. T., 1 May 2005, In: Radioprotection. 40, Supplement 1, p. S569-573Research output: Contribution to journal › Article › peer-review
- 2003
- Published
Meso-scale variability of radionuclides in sediments: Normalization and implications for sampling.
Mudge, S. M., Assinder, D. J. & Russell, A. T., 1 Jan 2003, 2003 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Pilot study of radon levels in private water supplies.
Assinder, D. J. & Russell, A., 1 Jan 2003, 2003 ed. Unknown.Research output: Book/Report › Commissioned report
- 2002
- Published
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 Nov 2002, In: Marine Geology. 191, 3-4, p. 119-145Research output: Contribution to journal › Article › peer-review
- Published
Micro-scale variability of contaminants in surface sediments : the implications for sampling.
Mudge, S. M., Assinder, D. J. & Russell, A. T., 1 Jan 2002, 2002 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Radiocarbon dating the marine environment: the significance of benthic boundary layer processes.
Scourse, J. D., Kennedy, H., Austin, W. E., Papadimitriou, S., Evans, J., Assinder, D. J. & Long, B. T., 1 Jan 2002.Research output: Contribution to conference › Paper
- Published
Potential problems with the long-term monitoring of radionuclides in the environment
Assinder, D., 2002, In: The Nuclear Engineer. 43, 3, p. 76-79 4 p.Research output: Contribution to journal › Review article
- 1999
- Published
Experimental evaluation of the submerged detector method to improve the accuracy of in-situ gamma spectrometry
MacDonald, J., Gibson, CJ., Fish, PJ. & Assinder, DJ., Dec 1999, In: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. 46, 6, p. 2281-2288Research output: Contribution to journal › Article › peer-review
- Published
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., Jun 1999, In: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. 46, 3, p. 429-432Research output: Contribution to journal › Article › peer-review
- Published
Theoretical assessment of collimated submerged detector measurements improving the accuracy of in-situ gamma spectrometry
MacDonald, J., Gibson, CJ., Fish, PJ. & Assinder, DJ., Jun 1999, In: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. 46, 3, p. 424-428Research output: Contribution to journal › Article › peer-review
- Published
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., May 1999, In: Journal of Radioanalytical and Nuclear Chemistry . 240, 2, p. 593-601Research output: Contribution to journal › Article › peer-review
- Published
A review of the occurrence and behaviour of neptunium in the Irish Sea
Assinder, DJ., 1999, In: Journal of Environmental Radioactivity. 44, 2-3, p. 335-347Research output: Contribution to journal › Article › peer-review
- 1998
- Published
Curium isotopes and americium-242m in Irish Sea sediment
Yamamoto, M., Kuwabara, J. & Assinder, DJ., 1998, In: RADIOCHIMICA ACTA. 83, 3, p. 121-126Research output: Contribution to journal › Article › peer-review
- Published
The significance of variations in the angular correction factor in in-situ gamma spectrometry
MacDonald, J., Gibson, CJ., Fish, P. & Assinder, D., 1998, In: Journal of Radiological Protection. 18, 1, p. 37-42 6 p.Research output: Contribution to journal › Article › peer-review
- 1997
- Published
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, In: Journal of Radiological Protection. 17, 1, p. 3-15 13 p.Research output: Contribution to journal › Article › peer-review
- Published
Radiological assessment of the Ribble Estuary: 3. Redistribution of radionuclides
Mudge, SM., Assinder, DJ. & Bourne, GS., 1997, In: Journal of Environmental Radioactivity. 36, 1, p. 43-67Research output: Contribution to journal › Article › peer-review
- Published
Radiological assessment of the Ribble Estuary: 2. Beta and gamma dose rates and doses to critical groups
Mudge, SM., Bourne, GS. & Assinder, DJ., 1997, In: Journal of Environmental Radioactivity. 36, 1, p. 21-41Research output: Contribution to journal › Article › peer-review
- Published
Radiological assessment of the Ribble Estuary: 1. Distribution of radionuclides in surface sediments
Assinder, DJ., Mudge, SM. & Bourne, GS., 1997, In: Journal of Environmental Radioactivity. 36, 1, p. 1-19Research output: Contribution to journal › Article › peer-review
- 1996
- Published
Neptunium in the environment: Recent work on the 'neglected actinide'
Assinder, D., 1996, In: The Nuclear Engineer. 37, 3, p. 84-86 3 p.Research output: Contribution to journal › Review article
- Published
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, In: RADIOCHIMICA ACTA. 73, 2, p. 73-81Research output: Contribution to journal › Article › peer-review