Dr David Assinder

Lecturer in Ocean Sciences

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.

  1. Published

    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, In: Marine Pollution Bulletin. 12, 9, p. 308-314

    Research output: Contribution to journalArticlepeer-review

  2. Published

    Plutonium in intertidal coastal and estuarine sediments in the Northern Irish Sea

    Aston, S. R., Assinder, D. J. & Kelly, M., 1985, In: Estuarine, Coastal and Shelf Science. 20, 6, p. 761-771

    Research output: Contribution to journalArticlepeer-review

  3. Published

    Ascophyllum nodosum (L.) Le Jolis as a bioindicator of radioactivity in the Irish Sea

    Bourne, GS. & Assinder, D., 1991, In: Oceanologica Acta. Special Issue, 11, p. 313-320 8 p.

    Research output: Contribution to journalArticlepeer-review

  4. Published

    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., Jan 1992, In: Journal of Radioanalytical and Nuclear Chemistry . 156, 1, p. 201-213

    Research output: Contribution to journalArticlepeer-review

  5. 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. 593-601

    Research output: Contribution to journalArticlepeer-review

  6. 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. 73-81

    Research output: Contribution to journalArticlepeer-review

  7. Published

    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., Nov 1995, In: Journal of Radioanalytical and Nuclear Chemistry . 197, 2, p. 369-385

    Research output: Contribution to journalArticlepeer-review

  8. 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 journalArticlepeer-review

  9. 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. 2281-2288

    Research output: Contribution to journalArticlepeer-review

  10. 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. 424-428

    Research output: Contribution to journalArticlepeer-review