Professor John Simpson

Emeritus Professor

Contact info

Emeritus Professor
Room: Nautilus 324 Westbury Mount
Phone: 01248 382844
E-mail: oss035@bangor.ac.uk

  1. Published

    Physical and chemical impacts of a major storm on a temperate lake: a taste of things to come?

    Woolway, R. I., Simpson, J. H., Spiby, D., Feuchtmayr, H., Powell, B. & Maberly, S. C., Nov 2018, In: Climatic Change. 151, 2, p. 333-347

    Research output: Contribution to journalArticlepeer-review

  2. Published

    Energy input and dissipation in a temperate lake during the spring transition

    Woolway, R. & Simpson, J., Aug 2017, In: Ocean Dynamics. 67, 8, p. 959-971

    Research output: Contribution to journalArticlepeer-review

  3. Published

    Uncertainties in estimates of Reynolds stress and TKE production rate using the ADCP variance method.

    Williams, E. & Simpson, J. H., 1 Feb 2004, In: Journal of Atmospheric and Oceanic Technology. 21, 2, p. 347-357

    Research output: Contribution to journalArticlepeer-review

  4. Published

    Stratification and mixing in the Limfjorden in relation to mussel culture.

    Wiles, P. J., Van Duren, L. A., Hase, C., Larsden, J. & Simpson, J., 1 Apr 2006, In: Journal of Marine Systems. 60, 1-2, p. 129-143

    Research output: Contribution to journalArticlepeer-review

  5. Published

    A novel technique for measuring mixing using Acoustic Doppler Current Profilers (ADCPs)

    Wiles, P., Simpson, J. & Rippeth, T. P., 1 Jan 2005, p. 9-13.

    Research output: Contribution to conferencePaper

  6. Published

    A novel technique for measuring the rate of turbulent dissipation in the marine environment.

    Wiles, P. J., Rippeth, T. P., Simpson, J. H. & Hendricks, P. J., 10 Nov 2006, In: Geophysical Research Letters. 33, 21, p. L21608

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Semi-diurnal tidal ellipse variability in a region of freshwater influence

    Verspecht, F., Simpson, J. H. & Rippeth, T. P., 1 Sept 2010, In: Geophysical Research Letters. 37, 18, p. 1-4

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Residual circulation and stratification in the Liverpool Bay region of freshwater influence.

    Verspecht, F., Rippeth, T. P., Simpson, J. H., Souza, A. J., Burchard, H. & Howarth, M. J., 1 Nov 2009, In: Ocean Dynamics. 59, 5, p. 765-779

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Processes impacting on stratification in a region of freshwater influence: Application to Liverpool Bay

    Verspecht, F., Rippeth, T. P., Howarth, M. J., Souza, A. J., Simpson, J. H. & Burchard, H., 1 Nov 2009, In: Journal of Geophysical Research: Oceans. 114, p. C11022

    Research output: Contribution to journalArticlepeer-review

  10. Published

    Physical controls of food supply to benthic filter feeders in the Menai Strait, UK

    Tweddle, J. F., Simpson, J. H. & Janzen, C. D., 30 Mar 2005, In: Marine Ecology Progress Series. 289, p. 79-88

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Boils and turbulence in a weakly stratified shallow tidal sea.

    Thorpe, S. A., Green, J. A., Simpson, J. H., Osborn, T. R. & Nimmo-Smith, W. A., 1 Aug 2008, In: Journal of Physical Oceanography. 38, 8, p. 1711-1730

    Research output: Contribution to journalArticlepeer-review

  12. Published

    Turbulent mixing in the seasonally-stratified western Irish Sea: a Thorpe Scale perspective

    Stansfield, K. L., Palmer, M. R., Rippeth, T. P. & Simpson, J. H., 19 Nov 2013, In: Ocean Science. 10, 6, p. 2141-2155

    Research output: Contribution to journalArticlepeer-review

  13. Published

    Flow structure and seasonality in the Hebridean slope current.

    Souza, A. J., Simpson, J. H., Harikrishnan, M. & Malarkey, J., 1 Feb 2001, In: Oceanologica Acta. 24, Supplement 1, p. S63-S76

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Effects of tidal straining on the semidiurnal cycle of dissipation in the Rhine region of freshwater influence: Comparison of model and measurements.

    Souza, A. J., Fisher, N. R., Simpson, J. H. & Howarth, M. J., 16 Jan 2008, In: Journal of Geophysical Research - Oceans. 113, C1, p. C01011

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Internal seiche modes and bottom boundary-layer dissipation in a temperate lake from acoustic measurements

    Simpson, J. H., Wiles, P. J. & Lincoln, B. J., 1 May 2011, In: Limnology and Oceanography. 56, 5, p. 1893-1906

    Research output: Contribution to journalArticlepeer-review

  16. Published

    THE CLYDE SEA - A MODEL OF THE SEASONAL CYCLE OF STRATIFICATION AND MIXING

    Simpson, J. & Rippeth, T., 1 Aug 1993, In: Estuarine, Coastal and Shelf Science. 37, 129-144, p. 129-144

    Research output: Contribution to journalArticlepeer-review

  17. Published

    Acoustic Dopper Techniques

    Simpson, J., Rippeth, T. P., Williams, E., Betteridge, K., Baumert, H. Z. (Editor) & Sundermann, J. (Editor), 1 Jan 2005, Marine Turbulence: Theories: Observations and Models. 2005 ed. Cambridge University Press, p. 127-138

    Research output: Chapter in Book/Report/Conference proceedingChapter

  18. Published

    Acoustic Dopper Techniques.

    Simpson, J. H., Rippeth, T., Williams, E., Betteridge, K., Baumert, H. Z. (Editor) & Sundermann, J. (Editor), 1 Jan 2005, Marine Turbulence: Theories: Observations and Models. 2005 ed. Cambridge University Press, p. 127-138

    Research output: Chapter in Book/Report/Conference proceedingChapter

  19. Published

    “The Ekman Drain”: a conduit to the deep ocean for shelf material

    Simpson, J. H. & McCandliss, R. R., 1 Oct 2013, In: Ocean Dynamics. 63, 9-10, p. 1063-1072

    Research output: Contribution to journalArticlepeer-review

  20. Published

    The impact of tidal straining on the cycle of turbulence in a partially stratified estuary.

    Simpson, J. H., Williams, E., Brasseur, L. H. & Brubaker, J. M., 1 Jan 2005, In: Continental Shelf Research. 25, 1, p. 51-64

    Research output: Contribution to journalArticlepeer-review

  21. Published

    Reynolds Stress and TKE production in an estuary with a tidal bore.

    Simpson, J., Fisher, N. & Wiles, P. J., 1 Aug 2004, In: Estuarine, Coastal and Shelf Science. 60, 4, p. 619-627

    Research output: Contribution to journalArticlepeer-review

  22. Published

    Non-conservative nutrient fluxes from budgets for the Irish Sea

    Simpson, J. & Rippeth, T., 1 Dec 1998, In: Estuarine, Coastal and Shelf Science. 47, 6, p. 707-714

    Research output: Contribution to journalArticlepeer-review

  23. Published

    The vertical structure of turbulent dissipation in shelf seas

    Simpson, J., Crawford, B., Rippeth, T., Campbell, A. & Cheok, J., 1 Aug 1996, In: Journal of Physical Oceanography. 26, 8, p. 1579-1590

    Research output: Contribution to journalArticlepeer-review

  24. Published

    The phase lag of turbulent dissipation in tidal flow.

    Simpson, J. H., Rippeth, T. P., Campbell, A. R. & Yanagi, T. (Editor), 1 Jan 2000, Interactions between Estuaries: Coastal Seas and Shelf Seas. 2000 ed. Terra Scientific Publishing, p. 57-67

    Research output: Chapter in Book/Report/Conference proceedingChapter

  25. Published

    PERIODIC STRATIFICATION IN THE RHINE ROFI IN THE NORTH-SEA

    Simpson, J., Bos, P., Schirmer, F., Souza, A., Rippeth, T., Jones, S. & Hydes, D., 1993, In: Oceanologica Acta. 16, 1, p. 23-32

    Research output: Contribution to journalArticlepeer-review

  26. Published

    Dissipation and mixing during the onset of stratification in a temperate lake, Windermere

    Simpson, J. H., Lucas, N., Powell, B. & Maberly, S. C., 31 Dec 2014, In: Limnology and Oceanography. 60, 1, p. 29-41

    Research output: Contribution to journalArticlepeer-review

  27. Published

    The salt fluxes in a tidally-energetic estuary.

    Simpson, J. H., Vennell, R. & Souza, A. J., 1 Jan 2001, In: Estuarine, Coastal and Shelf Science. 52, 1, p. 131-142

    Research output: Contribution to journalArticlepeer-review

  28. Published

    A test of the influence of tidal stream polarity on the structure of turbulent dissipation.

    Simpson, J. H. & Tinker, J. P., 15 Jan 2009, In: Continental Shelf Research. 29, 1, p. 320-332

    Research output: Contribution to journalArticlepeer-review

  29. Published

    The annual cycle of energy input, modal excitation and physical plus biogenic turbulent dissipation in a temperate lake

    Simpson, J., Woolway, I., Scannell, B., Austin, M., Powell, B. & Maberly, S. C., Jun 2021, In: Water Resources Research. 57, 6, 2020WR029441.

    Research output: Contribution to journalArticlepeer-review

  30. Published

    The interaction of tidal advection, diffusion and mussel filtration in a tidal channel.

    Simpson, J. H., Berx, B., Gascoigne, J. & Saurel, C., 1 Dec 2007, In: Journal of Marine Systems. 68, 3-4, p. 556-568

    Research output: Contribution to journalArticlepeer-review

  31. Published

    Forced oscillations near the critical latitude for diurnal-inertial resonance.

    Simpson, J. H., Hyder, P., Rippeth, T. P. & Lucas, I. M., 1 Jan 2002, In: Journal of Physical Oceanography. 32, 1, p. 177-187

    Research output: Contribution to journalArticlepeer-review

  32. Published

    The semi-diurnal cycle of dissipation in a ROFI: model-measurement comparisons.

    Simpson, J., Burchard, H., Fisher, N. R. & Rippeth, T., 1 Jul 2002, In: Continental Shelf Research. 22, 11-13, p. 1615-1628

    Research output: Contribution to journalArticlepeer-review

  33. Published

    The structure of dissipation in the western Irish Sea front.

    Simpson, J. H., Green, M., Rippeth, T. P., Osborn, T. R. & Nimmo-Smith, W. A., 1 Jun 2009, In: Journal of Marine Systems. 77, 4, p. 428-440

    Research output: Contribution to journalArticlepeer-review

  34. Published

    A PRESCRIPTIVE MODEL OF STRATIFICATION INDUCED BY FRESH-WATER RUNOFF

    Simpson, J., Sharples, J. & Rippeth, T., 1 Jul 1991, In: Estuarine, Coastal and Shelf Science. 33, 1, p. 23-35

    Research output: Contribution to journalArticlepeer-review

  35. Published

    Buoyancy-stirring interactions in a subtropical embayment: a synthesis of measurements and model simulations in Maputo Bay, Mozambique.

    Silva, J. D., Simpson, J. H., Hoguane, A. M. & Harcourt-Baldwin, J. L., 1 May 2010, In: African Journal of Marine Science. 32, 1, p. 95-107

    Research output: Contribution to journalArticlepeer-review

  36. Published

    Phytoplankton distribution and survival in the thermocline.

    Sharples, J., Moore, C. M., Rippeth, T. P., Holligan, P. M., Hydes, D. J., Fisher, N. R. & Simpson, J. H., 1 May 2001, In: Limnology and Oceanography. 46, 3, p. 486-496

    Research output: Contribution to journalArticlepeer-review

  37. Published

    Internal tidal mixing as a control on continental margin ecosystems.

    Sharples, J., Moore, C. M., Hickman, A. E., Holligan, P. M., Tweddle, J. F., Palmer, M. R. & Simpson, J. H., 1 Dec 2009, In: Geophysical Research Letters. 36, p. L23603

    Research output: Contribution to journalArticlepeer-review

  38. Published

    Phytoplankton survival in the thermocline.

    Sharples, J., Moore, C. M., Rippeth, T. P., Holligan, P. M., Hydes, D. J., Fisher, N. R. & Simpson, J. H., 1 Jan 2001, In: Limnology and Oceanography. 46, 3, p. 486-496

    Research output: Contribution to journalArticlepeer-review

  39. Published

    Correcting surface wave bias in structure function estimates of turbulent kinetic energy dissipation rate

    Scannell, B., Rippeth, T., Simpson, J., Polton, J. & Hopkins, J., Oct 2017, In: Journal of Atmospheric and Oceanic Technology. 34, 10, p. 2257-2273

    Research output: Contribution to journalArticlepeer-review

  40. Published

    The narrow shelf concept: couplings and fluxes.

    Sanchez-Arcilla, A. & Simpson, J. H., 1 Jan 2002, In: Continental Shelf Research. 22, 2, p. 153-172

    Research output: Contribution to journalArticlepeer-review

  41. Published

    Future variability of solute transport in a macrotidal estuary

    Robins, P. E., Lewis, M. J., Simpson, J. H., Howlett, E. R. & Malham, S. K., 13 Oct 2014, In: Estuarine, Coastal and Shelf Science. 151, p. 88-99

    Research output: Contribution to journalArticlepeer-review

  42. Published

    Measurement of the rates of production and dissipation of turbulent kinetic energy in an energetic tidal flow: Red Wharf Bay revisited.

    Rippeth, T. P., Simpson, J. H., Williams, E. & Inall, M. E., 1 Sept 2003, In: Journal of Physical Oceanography. 33, 9, p. 1889-1901

    Research output: Contribution to journalArticlepeer-review

  43. Published

    The frequency and duration of episodes of complete vertical mixing in the Clyde Sea

    Rippeth, T. & Simpson, J., 1 Jun 1996, In: Continental Shelf Research. 16, 7, p. 933-947

    Research output: Contribution to journalArticlepeer-review

  44. Published

    The seasonal cycle of stratification in a Scottish fjord

    Rippeth, T., Midgley, R. & Simpson, J., 1995, Mare Nor Symposium on the Ecology of Fjords and Coastal Waters. p. 85-92

    Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

  45. Published

    Current oscillations in the diurnal-inertial band on the Catalonian shelf in spring.

    Rippeth, T. P., Simpson, J. H., Player, R. J. & Garcia, M., 1 Jan 2002, In: Continental Shelf Research. 22, 2, p. 247-265

    Research output: Contribution to journalArticlepeer-review

  46. Published
  47. Published

    Thermocline mixing in summer stratified continental shelf seas.

    Rippeth, T., Palmer, M., Simpson, J. H., Fisher, N. & Sharples, J., 1 Mar 2005, In: Geophysical Research Letters. 32, 5, p. L05602

    Research output: Contribution to journalArticlepeer-review

  48. Published

    The cycle of turbulent dissipation in the presence of tidal straining.

    Rippeth, T. P., Fisher, N. R. & Simpson, J. H., 1 Aug 2001, In: Journal of Physical Oceanography. 31, 8, p. 2458-2471

    Research output: Contribution to journalArticlepeer-review

  49. Published

    Density and flow structure in the Clyde Sea front

    Rippeth, T., Kasai, A. & Simpson, J., 1 Nov 1999, In: Continental Shelf Research. 19, 4, p. 1833-1848

    Research output: Contribution to journalArticlepeer-review

  50. Published

    Diurnal signals in vertical motions on the Hebridean Shelf

    Rippeth, T. & Simpson, J., 1 Nov 1998, In: Limnology and Oceanography. 43, 7, p. 1690-1696

    Research output: Contribution to journalArticlepeer-review

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