Professor Alan Davies
Emeritus Professor
Publications
2023
- PublishedExploring regional coastal sediment pathways using a coupled tide-wave-sediment dynamics model
Davies, A. G., Robins, P., Austin, M. & Walker-Springett, G., 15 Jan 2023, In: Continental Shelf Research. 253, 104903.
Research output: Contribution to journal › Article › peer-review
2021
- PublishedMeasurement and prediction of bottom boundary layer hydrodynamics under modulated oscillatory flows
O'Donoghue, T., Davies, A. G., Bhawanin, M. & Van Der A, D. A., 1 Oct 2021, In: Coastal Engineering. 169, 103954, 19 p., 103954.
Research output: Contribution to journal › Article › peer-review
2020
- PublishedVertical migrations of fish schools determine overlap with a mobile tidal stream marine renewable energy device
Whitton, T., Jackson, S., Hiddink, J. G., Scoulding, B., Bowers, D., Powell, B., D'Urban Jackson, T., Gimenez Noya, L. & Davies, A., 1 Apr 2020, In: Journal of Applied Ecology. 57, 4, p. 729-741 13 p.
Research output: Contribution to journal › Article › peer-review
2019
- PublishedIntegrating field and laboratory approaches for ripple development in mixed sand-clay-EPS
Baas, J. H., Baker, M., Malarkey, J., Bass, S. J., Manning, A. J., Hope, J. A., Peakall, J., Lichtman, I., Ye, L., Davies, A., Parsons, D. R., Paterson, D. M. & Thorne, P. D., Dec 2019, In: Sedimentology. 66, 7, p. 2749-2768 20 p.
Research output: Contribution to journal › Article › peer-review
2018
- PublishedBedform migration in a mixed sand and cohesive clay intertidal environment and implications for bed material transport predictions
Lichtman, I. D., Baas, J. H., Amoudry, L. O., Thorne, P. D., Malarkey, J., Hope, J. A., Peakall, J., Paterson, D. M., Bass, S. J., Cooke, R. D., Manning, A. J., Davies, A. G., Parsons, D. R. & Ye, L., 15 Aug 2018, In: Geomorphology. 315, p. 17-32 66 p.
Research output: Contribution to journal › Article › peer-review - PublishedThe Influence of Intra-Array Wake Dynamics on Depth-Averaged Kinetic Tidal Turbine Energy Extraction Simulations
Piano, M., Robins, P., Davies, A. & Neill, S., 22 Oct 2018, In: Energies. 11, 10, 2852.
Research output: Contribution to journal › Article › peer-review
2017
- PublishedResidual flow, bedforms and sediment transport in a tidal channel modelled with variable bed roughness
Davies, A. & Robins, P., 15 Oct 2017, In: Geomorphology. 295, p. 855-872
Research output: Contribution to journal › Article › peer-review - PublishedTidal stream resource assessment uncertainty due to flow asymmetry and turbine yaw misalignment
Piano, M., Neill, S., Lewis, M., Robins, P., Hashemi, R., Davies, A., Ward, S. & Roberts, M., Dec 2017, In: Renewable Energy. p. 1363-1375
Research output: Contribution to journal › Article › peer-review
2016
- PublishedThe role of biophysical cohesion on subaqueous bed form size
Parsons, D. R., Schindler, R. J., Hope, J. A., Malarkey, J., Baas, J. H., Peakall, J., Manning, A. L., Ye, L., Simmons, S., Paterson, D. M., Aspden, R. J., Bass, S. J., Davies, A. G., Lichtman, I. D. & Thorne, P. D., 28 Jan 2016, In: Geophysical Research Letters. 43, p. 1566-1573
Research output: Contribution to journal › Article › peer-review
2015
- PublishedCharacterizing the tidal energy resource of the West Anglesey Demonstration Zone (UK), using TELEMAC-2D and field observations
Piano, M., Ward, S. L., Robins, P. E., Neill, S. P., Lewis, M. J., Davies, A. G., Powell, B. I., Owen, A. W. & Hashemi, R. M., 15 Oct 2015.
Research output: Contribution to conference › Paper - PublishedEffect of waves on the tidal energy resource at a planned tidal stream array
Hashemi, M. R., Neill, S. P., Robins, P. E., Davies, A. G. & Lewis, M. J., Mar 2015, In: Renewable Energy. 75, p. 626-639
Research output: Contribution to journal › Article › peer-review - PublishedImpact of climate change on UK estuaries: A review of past trends and potential projections
Robins, P. E., Skov, M. W., Lewis, M. J., Gimenez, L., Davies, A. G., Malham, S. K., Neill, S. P., McDonald, J. E., Whitton, T. A., Jackson, S. E. & Jago, C. F., 17 Dec 2015, In: Estuarine, Coastal and Shelf Science. 169, p. 119-135
Research output: Contribution to journal › Article › peer-review - PublishedMixing efficiency of sediment and momentum above rippled beds under oscillatory flows
Malarkey, J., Magar, V. & Davies, A. G., 19 Aug 2015, In: Continental Shelf Research. 108, p. 76-88
Research output: Contribution to journal › Article › peer-review - PublishedOn the suspension of graded sediment by waves above ripples: Inferences of convective and diffusive processes
Davies, A. G. & Thorne, P. D., 22 Oct 2015, In: Continental Shelf Research. 112, p. 46-67
Research output: Contribution to journal › Article › peer-review - PublishedSticky stuff: Redefining bedform prediction in modern and ancient environments
Schindler, R. J., Parsons, D. R., Ye, L., Hope, J. A., Baas, J. H., Peakall, J., Manning, A. J., Aspden, R. J., Malarkey, J., Simmons, S., Paterson, D. M., Lichtman, I. D., Davies, A. G., Thorne, P. D. & Bass, S. J., 27 Mar 2015, In: Geology.
Research output: Contribution to journal › Article › peer-review - PublishedThe pervasive role of biological cohesion in bedform development
Malarkey, J., Baas, J. H., Hope, J. A., Aspenden, R. J., Parsons, D. R., Peakall, J., Peterson, D. M., Schindler, R. J., Ye, L., Lichtman, I. D., Bass, S. J., Davies, A. G., Manning, A. J. & Thorne, P. D., 6 Feb 2015, In: Nature Communications. 6, 6257
Research output: Contribution to journal › Article › peer-review
2014
- PublishedA coupled tide-wave model for the NW European shelf seas
Hashemi, R. M., Neill, S. P. & Davies, A. G., 14 Aug 2014, In: Geophysical and Astrophysical Fluid Dynamics.
Research output: Contribution to journal › Article › peer-review - PublishedInteractive visual analytics of hydrodynamic flux for the coastal zone
George, R. L., Robins, P. E., Davies, A. G., Ritsos, P. D. & Roberts, J. C., 7 May 2014, In: Environmental Earth Sciences. 71, 10, p. 3733-3766
Research output: Contribution to journal › Article › peer-review
2013
- PublishedBedform development in mixed sand–mud: The contrasting role of cohesive forces in flow and bed
Baas, J. H., Davies, A. G. & Malarkey, J., 15 Jan 2013, In: Geomorphology. 182, p. 19-32
Research output: Contribution to journal › Article › peer-review - PublishedBriefing: Young Coastal Scientists and Engineers Conference 2012
Green, M., Davies, A. G., Bowers, D. G., Zhu, F., Ward, S. L. & Porter, K., Sept 2013, In: Proceedings of the Institution of Civil Engineers - Maritime Engineering. 166, 3, p. 101-108
Research output: Contribution to journal › Article › peer-review
2012
- PublishedA simple procedure for calculating the mean and maximum bed stress under wave and current conditions for rough turbulent flow based on Soulsby and Clarke's (2005) method
Malarkey, J. & Davies, A. G., 1 Jun 2012, In: Computers and Geosciences. 43, p. 101-107
Research output: Contribution to journal › Article › peer-review - PublishedFree-stream velocity descriptions under waves with skewness and asymmetry
Malarkey, J. & Davies, A. G., 1 Oct 2012, In: Coastal Engineering. 68, p. 78-95
Research output: Contribution to journal › Article › peer-review - PublishedInteractive Visual Analytics of Coastal Oceanographic Simulation data
George, R., Robins, P., Davies, A. & Roberts, J. C., 14 Oct 2012. 2 p.
Research output: Contribution to conference › Paper › peer-review
2011
- PublishedApplication of a coastal model to simulate present and future inundation and aid coastal management
Robins, P., Davies, A. & Jones, R., 1 Mar 2011, In: Journal of Coastal Conservation: Planning and Management. 15, 1, p. 1-14
Research output: Contribution to journal › Article › peer-review - PublishedExperimental study of the turbulent boundary layer in acceleration-skewed oscillatory flow
Van der A, D. A., O'Donoghue, T., Davies, A. G. & Ribberink, J. S., 1 Oct 2011, In: Journal of Fluid Mechanics. 684, p. 251-283
Research output: Contribution to journal › Article › peer-review
2010
- PublishedFlood/ebb tidal asymmetry in a shallow sandy estuary and the impact on net sand transport.
Brown, J. M. & Davies, A. G., 1 Jan 2010, In: Geomorphology. 114, 3, p. 431-439
Research output: Contribution to journal › Article › peer-review - PublishedMorphological controls in sandy estuaries: the influence of tidal flats and bathymetry on sediment transport.
Robins, P. E. & Davies, A. G., 1 Jun 2010, In: Ocean Dynamics. 60, 3, p. 503-517
Research output: Contribution to journal › Article › peer-review
2009
- PublishedEffect of bed friction on morphodynamic modelling: Application to the central part of the Gironde estuary.
Villaret, C., Hervouet, J. M., Huybrechts, N., Van, L. A. & Davies, A. G., 1 Jan 2009, p. 899-905.
Research output: Contribution to conference › Paper - PublishedMethods for medium-term prediction of the net sediment transport by waves and currents in complex coastal regions.
Brown, J. M. & Davies, A. G., 15 Jun 2009, In: Continental Shelf Research. 29, 11-12, p. 1502-1514
Research output: Contribution to journal › Article › peer-review - PublishedModelling and observation of oscillatory sheet-flow sediment transport.
Malarkey, J., Pan, S., Li, M., O'Donoghue, T., Davies, A. G. & O'Connor, B. A., 1 Aug 2009, In: Ocean Engineering. 36, 11, p. 873-890
Research output: Contribution to journal › Article › peer-review - PublishedMorphodynamic processes in shallow estuaries: influence of tidal flats and channels on sand transport.
Robins, P. E. & Davies, A. G., 1 Jan 2009, p. 161-167.
Research output: Contribution to conference › Paper › peer-review - PublishedObservations and analysis of sediment diffusivity profiles over sandy rippled beds under waves.
Thorne, P. D., Davies, A. G. & Bell, P. S., 27 Feb 2009, In: Journal of Geophysical Research - Oceans. 114, p. C02023
Research output: Contribution to journal › Article › peer-review - PublishedThe impact of tidal stream turbines on large-scale sediment dynamics.
Neill, S. P., Litt, E. J., Couch, S. J. & Davies, A. G., 1 Dec 2009, In: Renewable Energy. 34, 12, p. 2803-2812
Research output: Contribution to journal › Article › peer-review
2008
- PublishedAdvances in the study of moving sediments and evolving seabeds.
Davies, A. G. & Thorne, P. D., 1 Jan 2008, In: Surveys in Geophysics. 29, 1, p. 1-36
Research output: Contribution to journal › Article › peer-review - PublishedEffects of acceleration skewness on rough bed oscillatory boundary layer flow
Van Der A, D. A., O'Donoghue, T., Davies, A. G. & Ribberink, J. S., 1 Jan 2008, p. 1583-1595.
Research output: Contribution to conference › Paper
2007
- PublishedField measurement and modelling of scour pit dynamics in a sandy estuary.
Davies, A. G. & Brown, J. M., 1 May 2007, p. 1609-1622.
Research output: Contribution to conference › Paper - PublishedFlood/ebb tidal dominance in an estuary: sediment transport and morphology.
Brown, J. M. & Davies, A. G., 17 Sept 2007, p. 779-787.
Research output: Contribution to conference › Paper
2006
- PublishedA transport model of graded sands in the oscillatory sheet-flow regime
Malarkey, J. & Davies, A., 1 Jan 2006, Proceedings of Coastal Dynamics ’05 held 4-8 April: Barcelona. 2006 ed. American Society of Civil Engineers, p. 14
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedA transport model of graded sands in the oscillatory sheet-flow regime.
Malarkey, J. & Davies, A. G., 4 Apr 2006, p. 14.
Research output: Contribution to conference › Paper - PublishedSounding out sediment transport – observations and modelling of ripple-generated vortices.
Thorne, P. D. & Davies, A. G., 1 Jan 2006, In: Ocean Challenge. 14, 3, p. 15-21
Research output: Contribution to journal › Article › peer-review
2005
- PublishedComparison between 2DV sediment transport models and measurements of suspended sediment dynamics over full-scale ripples in oscillatory flows
Magar, V., Van Der Werf, J. J., Eidsvik, K. J., Guizien, K., Malarkey, J., Doucette, J. S., Van Rijn, L. C. (Editor), Soulsby, R. L. (Editor), Hoekstra, P. (Editor) & Davies, A. G., 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Sand Mining Pits. 2005 ed. Aqua Publications
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedEC Fifth Framework Programme project SANDPIT, State of the Art Review:Processes and prediction models
Van Rijn, L. C., Davies, A. G., Foti, E. & Kleinhans, M. G., 1 Jan 2005, 2005 ed. Unknown.
Research output: Book/Report › Commissioned report - PublishedIntercomparison of the state of the morphological models
Walstra, D. J., Chesher, T., Davies, A. G., Ribberink, J., Sergent, P., Silva, P., Vittori, G., Walther, R., Van Rijn, L. C., Soulsby, R. L. (Editor), Hoekstra, P. (Editor) & Davies, A. G., 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Mining Pits. 2005 ed. Aqua Publications, p. 1-23
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedIntercomparison results of sand transport models based on ‘blind’ benchmarking test cases
Grasmeijer, B. T., Davies, A. G., Guizien, K., Van Der Werf, J. J., Van Rijn, L. C., Walther, R., Sutherland, J., Biegowski, J., Soulsby, R. L. (Editor), Hoekstra, P. (Editor) & Davies, A. G., 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Mining Pits. 2005 ed. Aqua Publications, p. 1-10
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedModelling and measurement of sediment transport by waves in the vortex ripple regime.
Davies, A. G. & Thorne, P. D., 1 May 2005, In: Journal of Geophysical Research - Oceans. 110, c5, p. C05017
Research output: Contribution to journal › Article › peer-review - PublishedMorphological modelling of trenches and pits in wave-current flows
Davies, A. G., Berx, B. E., Brown, J. M., Villaret, C., Van Rijn, L. C. (Editor), Soulsby, R. L. (Editor), Hoekstra, P. (Editor) & Davies, A. G. (Editor), 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Mining Pits. 2005 ed. Aqua Publications, p. 1-14
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedNet transport rates at Teignmouth, U.K.
Soulsby, R. L., Malarkey, J., Van Rijn, L. C. (Editor), Hoekstra, P. (Editor) & Davies, A. G., 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Sand Mining Pits. 2005 ed. Aqua Publications
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedSANDPIT, Sand Transport and Morphology of Offshore Mining Pits.
Van Rijn, L. C. (Editor), Soulsby, R. L. (Editor), Hoekstra, P. (Editor) & Davies, A. G. (Editor), 1 Jan 2005, 2005 ed. Aqua Publications.
Research output: Book/Report › Book - PublishedSuspended sediment dynamics over rippled beds in oscillatory flows based on a 2DHV discrete-vortex/particle-tracking model
Magar, V., Davies, A. G., Van Rijn, L. C. (Editor), Soulsby, R. L. (Editor) & Hoekstra, P. (Editor), 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Sand Mining Pits. 2005 ed. Aqua Publications, p. 1-9
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedUWB 1DV sand transport model
Malarkey, J., Van Rijn, L. C. (Editor), Soulsby, R. L. (Editor), Hoekstra, P. (Editor) & Davies, A. G. (Editor), 1 Jan 2005, SANDPIT: Sand Transport and Morphology of Offshore Sand Mining Pits. 2005 ed. Aqua Publications, p. 1-8
Research output: Chapter in Book/Report/Conference proceeding › Chapter
2004
- PublishedAn eddy viscosity formulation for oscillatory flow over vortex ripples
Malarkey, J. & Davies, A. G., 14 Dec 2004, In: Journal of Geophysical Research - Oceans. 109, C12, p. C12016
Research output: Contribution to journal › Article › peer-review - PublishedModelling the effect of wave-induced ripples on littoral sand transport
Davies, A. G. & Villaret, C., 1 Jan 2004, 2004 ed. Unknown.
Research output: Book/Report › Commissioned report - PublishedNumerical and experimental study of wave-generated sheet flow
O'Donoghue, T., Li, M., Malarkey, J., Pan, S., Davies, A. G. & O'Connor, B. A., 1 Sept 2004.
Research output: Contribution to conference › Paper - PublishedNumerical modelling of littoral sand transport.
Villaret, C. & Davies, A. G., 1 Sept 2004, p. 1678-1689.
Research output: Contribution to conference › Paper
2003
- PublishedA non-iterative procedure for the Wiberg and Harris (1994) oscillatory sand ripple predictor.
Malarkey, J. & Davies, A. G., 1 Jun 2003, In: Journal of Coastal Research. 19, 3, p. 738-739
Research output: Contribution to journal › Article › peer-review - PublishedA simple model of unsteady sheet flow sediment transport.
Malarkey, J., Davies, A. G. & Li, Z., 1 Jun 2003, In: Coastal Engineering. 48, 3, p. 171-188
Research output: Contribution to journal › Article › peer-review - PublishedMeasurements of intra-wave sediment entrainment over a rippled bed.
Thorne, P. D., Davies, A. G. & Williams, J. J., 18 May 2003, p. 8.
Research output: Contribution to conference › Paper - PublishedMeasurements of near-bed intra-wave sediment entrainment above vortex ripples.
Thorne, P. D., Davies, A. G. & Williams, J. J., 1 Jan 2003, In: Geophysical Research Letters. 30, 20, p. 2028
Research output: Contribution to journal › Article › peer-review - PublishedOn sea bed roughness variability in presence of a rippled bed
Faraci, C., Malarkey, J., Foti, E., Davies, A. G., Sanchez-Arcilla Conejo, A. (Editor) & Bateman Pinzon, A. (Editor), 1 Jan 2003, Proceedings of the RCEM Symposium 2003 2003: 3rd Symposium on River: Coastal and Estuarine Morphodynamics. 2003 ed. IAHR Secretariat, p. 352-364
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedSediment transport modelling for coastal morphodynamics.
Davies, A. G. & Villaret, C., 18 May 2003, p. 14.
Research output: Contribution to conference › Paper
2002
- Published1DV-model of sand transport by waves and currents in the rippled bed regime.
Davies, A. G. & Thorne, P. D., 1 Jan 2002, p. 2599-2611.
Research output: Contribution to conference › Paper - PublishedA simple model of oscillatory sheet flow
Malarkey, J., Davies, A. G. & Li, Z., 1 Jul 2002.
Research output: Contribution to conference › Paper - PublishedDiscrete vortex modelling of oscillatory flow over ripples.
Malarkey, J. & Davies, A. G., 1 Jun 2002, In: Applied Ocean Research. 24, 3, p. 127-145
Research output: Contribution to journal › Article › peer-review - PublishedIntercomparison of research and practical sand transport models.
Davies, A. G., Van Rijn, L. C., Damgaard, J. S., Van De Graaff, J. & Ribberink, J. S., 1 Jun 2002, In: Coastal Engineering. 46, 1, p. 1-23
Research output: Contribution to journal › Article › peer-review - PublishedMeasurements of bed forms and sediments in suspension under waves.
Thorne, P. D., Davies, A. G. & Williams, J. J., 1 Jan 2002, p. 3007-3019.
Research output: Contribution to conference › Paper - PublishedPrediction of sand transport rates by waves and currents in the coastal zone.
Davies, A. G. & Villaret, C., 1 Dec 2002, In: Continental Shelf Research. 22, 18-19, p. 2725-2737
Research output: Contribution to journal › Article › peer-review - PublishedSuspended sediments under waves measured in a large-scale flume facility.
Thorne, P. D., Williams, J. J. & Davies, A. G., 1 Jan 2002, In: Journal of Geophysical Research - Oceans. 107, c8, p. 3178
Research output: Contribution to journal › Article › peer-review - PublishedUse of Routh's correction in the cloud-in-cell discrete vortex method
Malarkey, J. & Davies, A., 20 Sept 2002, In: Journal of Computational Physics. 181, 2, p. 753-759
Research output: Contribution to journal › Article › peer-review
2001
- PublishedA one–phase sheet flow model of sediment transport
Malarkey, J., Davies, A. G., Van Rijn, L. C. (Editor), Davies, A. G. (Editor) & Van De Graaff, J. R. (Editor), 1 Jan 2001, SEDMOC: Sediment Transport Modelling in Marine Coastal Environments. 2001 ed. Aqua Publications, p. 1-8
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedIntercomparison of research models
Davies, A. G., Van Rijn, L. C. (Editor), Davies, A. G. (Editor) & Van De Graaff, J. R. (Editor), 1 Jan 2001, SEDMOC: Sediment Transport Modelling in Marine Coastal Environments. 2001 ed. Aqua Publications, p. 1-7
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedMathematical modelling of transport by combined waves and currents in the rippled regime
Davies, A. G., Van Rijn, L. C. (Editor), Davies, A. G. (Editor) & Van De Graaff, J. R. (Editor), 1 Jan 2001, SEDMOC: Sediment Transport Modelling in Marine Coastal Environments. 2001 ed. Aqua Publications, p. 1-9
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedSand transport modelling for combined waves and currents: predictions of research and engineering models
Davies, A. G., Villaret, C., Van Rijn, L. C. (Editor), Davies, A. G. (Editor) & Van De Graaff, J. R. (Editor), 1 Jan 2001, SEDMOC: Sediment Transport Modelling in Marine Coastal Environments. 2001 ed. Aqua Publications, p. 1-11
Research output: Chapter in Book/Report/Conference proceeding › Chapter - PublishedSediment Transport Modelling in Marine Coastal Environments
Van Rijn, L. C., Davies, A. G., Van De Graaff, J. & Ribberink, J. S., 1 Jan 2001, Aqua Publications.
Research output: Book/Report › Book - PublishedTurbulence closure modelling of sediment transport beneath large waves.
Li, Z. & Davies, A. G., 1 Feb 2001, In: Continental Shelf Research. 21, 3, p. 243-262
Research output: Contribution to journal › Article › peer-review - PublishedTwo-phase flow model description and applications to sand transport.
Villaret, C. & Davies, A. G., 1 Jan 2001, 2001 ed. Unknown.
Research output: Book/Report › Commissioned report
1998
- PublishedModelling wave-current interactions in rough turbulent bottom boundary layers
Malarkey, J. & Davies, A., Feb 1998, In: Ocean Engineering. 25, 2-3, p. 119-141
Research output: Contribution to journal › Article › peer-review
Projects
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Marine Alliance for Science and Technology for Scotland
(Not started)
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01/07/2010 – 31/07/2011 (Finished)
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Supply-side cost-effectiveness thresholds: the state of play
01/05/2010 – 30/09/2012 (Finished)
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LCRI MET (Marine Energy Task )
01/04/2010 – 01/08/2022 (Finished)
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Field Observation & Modelling - Sediment
01/01/2008 – 13/06/2012 (Finished)
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Modelling Coastal Flooding Scenarios
01/10/2007 – 31/07/2010 (Finished)
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Esf - Phd 04/07 - Martin Wright Ass
05/10/2004 – 22/02/2008 (Finished)
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Sand Transport In Sand Mining Areas
01/04/2002 – 22/07/2008 (Finished)