Climatic Change

, Volume 95, Issue 1–2, pp 249–288 | Cite as

Integrated analysis of risks of coastal flooding and cliff erosion under scenarios of long term change

  • R. J. DawsonEmail author
  • M. E. Dickson
  • R. J. Nicholls
  • J. W. Hall
  • M. J. A. Walkden
  • P. K. Stansby
  • M. Mokrech
  • J. Richards
  • J. Zhou
  • J. Milligan
  • A. Jordan
  • S. Pearson
  • J. Rees
  • P. D. Bates
  • S. Koukoulas
  • A. R. Watkinson


The risks to human populations in coastal areas are changing due to climate and socio-economic changes, and these trends are predicted to accelerate during the twenty-first century. To understand these changing risks, and the resulting choices and pathways to successful management and adaptation, broad-scale integrated assessment is essential. Due to their complexity the two risks of flooding and erosion are usually managed independently, yet frequently they are interconnected by longshore exchange of sediments and the resulting broad scale morphological system behaviour. In order to generate new insights into the effects of climate change and coastal management practises on coastal erosion and flood risk, we present an integrated assessment of 72 km of shoreline over the twenty-first century on the East Anglian coast of England which is a site of significant controversy about how to manage coastal flood and erosion risks over the twenty-first century. A coupled system of hydrodynamic, morphological, reliability and socio-economic models has been developed for the analysis, implemented under scenarios of coastal management, climate and socio-economic change. The study is unique in coastal management terms because of the large spatial scale and extended temporal scale over which the analysis is quantified. This study for the first time quantifies what has for some years been argued qualitatively: the role of sediments released from cliff erosion in protecting neighbouring low-lying land from flooding. The losses and benefits are expressed using the common currency of economic risk. The analysis demonstrates that over the twenty-first century, flood risk in the study area is expected to be an order of magnitude greater than erosion risk. Climate and socio-economic change and coastal management policy have a significant influence on flood risk. This study demonstrates that the choices concerning coastal management are profound, and there are clear tradeoffs between erosion and flood impacts.


Wave Height Coastal Management Erosion Risk Integrate Coastal Zone Management Extreme Water Level 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. Bates PD, De Roo APJ (2000) A simple raster-based model for floodplain inundation. J Hydrol 236:54–77CrossRefGoogle Scholar
  2. Bates PD, Dawson RJ, Hall JW, Horritt MS, Nicholls RJ, Wicks J, Hassan MAAM (2005) Simplified two-dimensional modelling of coastal flooding for risk assessment and planning. Coast Eng 52(9):793–810CrossRefGoogle Scholar
  3. Bouws E, Jannink D, Komen GJ (1996) The increasing wave height in the North Atlantic Ocean. Bull Am Meteorol Soc 77(10):2275–2277CrossRefGoogle Scholar
  4. Brown I, Jude S, Koukoulas S, Nicholls R, Dickson M, Walkden M (2006) Dynamic simulation and visualisation of coastal erosion. Comput Environ Urban Syst 30:840–860CrossRefGoogle Scholar
  5. Bruun P (1962) Sea-level rise as a cause of shore erosion. Proc ASCE J Waterw Harb Div 88:117–130Google Scholar
  6. Burgess K, Jay H, Nicholls RJ, Green C, Penning-Rowsell EC (2007) Assessment of future coastal erosion risk. In: Thorne C, Evans E, Penning-Rowsell EC (eds) Future flooding and coastal erosion risks. Thomas Telford, LondonGoogle Scholar
  7. CERC (1984) Shore protection manual. US Army Engineer Waterways Experiment Station Coastal Engineering Research Centre, VicksburgGoogle Scholar
  8. Chang S-C, Evans G (1992) Source of sediment and sediment transport on the East Coast of England: significant or coincidental phenomena? Mar Geol 107:283–288CrossRefGoogle Scholar
  9. Church JA, Gregory JM, Huybrechts P, Kuhn M, Lambeck K, Nhuan MT, Qin D, Woodworth PL (2001) Climate change 2001: the scientific basis. Intergovernmental Panel on Climate Change Third Assessment Report. Cambridge University Press, CambridgeGoogle Scholar
  10. CIRIA (1986) Performance of sea walls: technical note 126, CIRIA, LondonGoogle Scholar
  11. CIRIA and CUR (1991) Manual on the use of rock in coastal and shoreline engineering. CIRIA Special Publication 83/CUR Report 154. CIRIA, LondonGoogle Scholar
  12. Clayton KM (1989) Sediment input from the Norfolk Cliffs, Eastern England—a century of coast protection and its effect. J Coast Res 5:433–442Google Scholar
  13. Cooper N, Bray M, Carter D, Barber P (2002) Shoreline management plans: a national review and engineering perspective. Proc Inst Civ Eng Water Marit Eng 154(3):221–228Google Scholar
  14. Dawson RJ, Hall JW (2006) Adaptive importance sampling for risk analysis of complex infrastructure systems. Proc R Soc A 462(2075):3343–3362CrossRefGoogle Scholar
  15. DCLG (2006) Planning policy statement 25: development and flood risk. TSO, LondonGoogle Scholar
  16. DEFRA (2001) Shoreline management plans: a guide for coastal defence authorities. June 2001Google Scholar
  17. DEFRA (2004) Making space for water: developing a new government strategy for flood and coastal erosion risk management in England. A consultation exercise. July 2004
  18. DEFRA (2005) Taking forward a new Government strategy for flood and coastal erosion risk management in England. First government response to the autumn 2004 Making space for water consultation exercise.
  19. DEFRA (2006) Shoreline management plan guidance—volume 1: aims and requirements volume 2: procedures. March 2006
  20. Dickson ME, Walkden MJA, Hall JW (2007) Systemic impacts of climate change on an eroding coastal region over the twenty-first century. Clim Change 84(2):141–166CrossRefGoogle Scholar
  21. Dixon MJ, Tawn JA (1997) Estimates of extreme sea conditions. Proudman Oceanographic Laboratory. Report 112, p 217Google Scholar
  22. DTI (2002) Foresight futures 2002: revised scenarios and guidance. UK Department of Trade and Industry, LondonGoogle Scholar
  23. Eastman JR, Kyem PAK, Toledano J, Jin W (1993) GIS and decision making. In: Explorations in geographic information systems technology, vol 4. United Nations Institute for Training and Research (UNITAR), GenevaGoogle Scholar
  24. English Nature, DEFRA, Environment Agency, Natural Environment Research Council and LIFE-EU (2003) Winterton Dunes, Coastal Habitat Management Plan, April 2003Google Scholar
  25. Environment Agency (1996) East Anglian sea defence survey. Environment Agency, PeterboroughGoogle Scholar
  26. Environment Agency (2005) Cleaner coasts, healthier seas. Working for a better marine environment: our strategy for 2005–2011.
  27. European Commission (2000) Communication from the commission to the council and the European parliament on integrated coastal zone management: a strategy for Europe. Commission of the European Communities, COM 2000, 547 final, BrusselsGoogle Scholar
  28. Eurosion (2004) Living with coastal erosion in Europe: sediment and space for sustainability: major findings and policy recommendations of the EUROSION project. European Commission, Directorate General Environment, Service contract B4-3301/2001/329175/MAR/B3Google Scholar
  29. Frew P, Guest S (1997) Overstrand coast protection scheme. In: Proc. MAFF conference of river and coastal engineers. MAFF, LondonGoogle Scholar
  30. Gregory JM, Church JA, Boer GJ, Dixon KW, Flato GM, Jackett DR, Lowe JA, O’Farrell SP, Roeckner E, Russell GL, Stouffer RJ, Winton M (2001) Comparison of results from several AOGCMs for global and regional sea-level change 1900–2100. Clim Dyn 18:225–240CrossRefGoogle Scholar
  31. Grieve H (1959) The Great Tide: the story of the 1953 flood disaster in Essex. Essex County Council, 833 ppGoogle Scholar
  32. GOEE (2005) Regional housing strategy for the East of England. Government Office for the East of EnglandGoogle Scholar
  33. Halcrow (1999) Gorleston to lowestoft coastal strategy study. Halcrow Group LtdGoogle Scholar
  34. Halcrow, English Nature, Environment Agency, North Norfolk District Council, Great Yarmouth Borough Council, Waveney District Council and Great Yarmouth Port Authority (2006) Kelling to lowestoft ness shoreline management plan review. Anglian Coastal Authorities GroupGoogle Scholar
  35. Hall JW, Lee EM, Meadowcroft IC (2000) Risk-based benefit assessment of coastal cliff protection. Proc Inst Civ Eng Water Marit Eng 142:127–139, SeptCrossRefGoogle Scholar
  36. Hall JW, Dawson RJ, Sayers PB, Rosu C, Chatterton JB, Deakin R (2003a) A methodology for national-scale flood risk assessment. Water Marit Eng ICE 156(3):235–247CrossRefGoogle Scholar
  37. Hall JW, Evans EP, Penning-Rowsell EC, Sayers PB, Thorne CR, Saul AJ (2003b) Quantified scenarios analysis of drivers and impacts of changing flood risk in England and Wales: 2030–2100. Glob Environ Change 5(3–4):51–65Google Scholar
  38. Hall JW, Tarantola S, Bates PD, Horritt MS (2005) Distributed sensitivity analysis of flood inundation model calibration. J Hydraul Eng, ASCE 131(2):117–126CrossRefGoogle Scholar
  39. Hall JW, Sayers PB, Walkden MJA, Panzeri M (2006) Impacts of climate change on the coast of England and Wales: 2030–2100. Phil Trans R Soc A 364(1861):1027–1049CrossRefGoogle Scholar
  40. Harland MG, Harland HJ (1980) The flooding of Eastern England. Minimax Books, PeterboroughGoogle Scholar
  41. Holman IP, Loveland PJ, Nicholls RJ, Shackley S, Berry PM, Rounsevell MDA, Audsley E, Harrison PA, Wood R (2002) REGIS–Regional climate change impact and response studies in East Anglia and North West England. UKCIP and DEFRA, OxfordGoogle Scholar
  42. Holman IP, Rounsevell MDA, Shackley S, Harrison PA, Nicholls RJ, Berry PM, Audsley E (2005) A regional, multi-sectoral and integrated assessment of the impacts of climate and socio-economic change in the UK: I methodology. Clim Change 71(1–2):9–41CrossRefGoogle Scholar
  43. Horritt MS, Bates PD (2001) Predicting floodplain inundation: raster-based modelling versus the finite element approach. Hydrol Process 15:825–842CrossRefGoogle Scholar
  44. HM Treasury (2003) The green book: appraisal and evaluation in central government. HM Stationery Office, LondonGoogle Scholar
  45. HR Wallingford (1980) Design of seawalls for wave overtopping. Report EX924, HR WallingfordGoogle Scholar
  46. HR Wallingford (1999) Overtopping of seawalls: design and assessment manual. R&D Technical Report W178Google Scholar
  47. HR Wallingford (2002) Overstrand to mundesley strategy study: hydrodynamics. HR Wallingford Ltd. ReportGoogle Scholar
  48. HR Wallingford (2003) Beach lowering in front of coastal structures. DEFRA/EA R&D Scoping Study Report FD1916/TR, DEFRA, LondonGoogle Scholar
  49. HR Wallingford (2004) Investigation of extreme flood processes & uncertainty. (IMPACT, EC Research Project no. EVG1-CT2001-00037.
  50. Hulme M, Jenkins GJ, Lu X, Turnpenny JR, Mitchell TD, Jones RG, Lowe J, Murphy JM, Hassell D, Boorman P, McDonald R, Hill S (2002) Climate change scenarios for the United Kingdom: the UKCIP02 scientific report. In: Tyndall centre for climate change research, school of environmental sciences. University of East Anglia, Norwich, UK, 120 ppGoogle Scholar
  51. Jude S, Brown I, Koukoulas S, Dickson M, Walkden M, Jones A, Watkinson A (2005) Exploring future coastlines: initial steps towards the development of an integrated coastal simulation and visualisation system. In: Buhmann E, Paar P, Bishop IJ, Lange E (eds) Trends in real-time landscape visualization and participation. Herbert Wichmann Verlag, Heidelberg, pp 69–76Google Scholar
  52. Jude S, Jones AP, Andrews JE, Bateman IJ (2006) Visualisation for participatory coastal zone management: a case study of the Norfolk coast, England. J Coast Res 22:1527–1538CrossRefGoogle Scholar
  53. Kelman I (2003) 1953 Storm surge deaths: U.K. Version 4, 10 November 2003, Downloaded from
  54. Komar PD (1988) Beach processes and sedimentation, 2nd edn. Prentice Hall, Upper Saddle RiverGoogle Scholar
  55. Kuang CP, Stansby PS (2004) Modelling directional random wave propagation inshore. Proc Inst Civ Eng Water Marit Eng 157:123–131Google Scholar
  56. Kushnir Y, Cardone VJ, Greenwood JG, Cane MA (1997) The recent increase in North Atlantic wave heights. J Climate 10(8):2107–2113CrossRefGoogle Scholar
  57. Leafe R, Pethick J, Townend I (1998) Realizing the benefits of shoreline management. Geogr J 164(3):282–290CrossRefGoogle Scholar
  58. Milligan J, O’Riordan T, Watkinson A (2006) Designing coastlines fit for the future. English Nature Research Reports No 702. Peterborough, UKGoogle Scholar
  59. Ministry for Agriculture, Fisheries-and-Food, Welsh Office, Association of District Councils, English Nature and National Rivers Authority (1995) Shoreline management plans: a guide for coastal defence authorities. MAFF, LondonGoogle Scholar
  60. Mosby JEG (1938) The Horsey Flood, 1938: an example of storm effect on a low coast. Geogr J 93(5):413–418CrossRefGoogle Scholar
  61. Moser SC (2005) Impacts assessments and policy responses to sea-level rise in three US states: an exploration of human dimension uncertainties. Glob Environ Change 15:353–369CrossRefGoogle Scholar
  62. Nairn RB, Southgate HN (1993) Deterministic profile modelling of nearshore processes. Part 2, sediment transport and beach profile development. Coast Eng 19:57–96CrossRefGoogle Scholar
  63. National Trust (2005) Shifting shores: living with coastal change.
  64. Nicholls RJ (1995) Coastal megacities and climate change. Geojournal 37(3):369–379CrossRefGoogle Scholar
  65. Nicholls RJ (2004) Coastal flooding and wetland loss in the 21st century: changes under the SRES climate and socio-economic scenarios. Glob Environ Change 14:69–86CrossRefGoogle Scholar
  66. Nicholls RJ, Mokrech M, Richards J, Bates P, Dawson R, Hall J, Walkden M, Dickson M, Jordan A, Milligan J (2005) Assessing coastal flood risk at specific sites and regional scales: regional assessment of coastal flood risk. Tyndall Centre Technical Report No. 45. October 2005
  67. Nicholls RJ, Tol RSJ, Hall JW (2007a) Assessing impacts and responses to global-mean sea-level rise. In: Schlesinger ME, Kheshgi HS, Smith J, de la Chesnaye FC, Reilly JM, Wilson T, Kolstad C (eds) Human-induced climate change. Cambridge University Press, Cambridge, pp 119–134Google Scholar
  68. Nicholls RJ, Wong PP, Burkett VR, Codignotto JO, Hay JE, McLean RF, Ragoonaden S, Woodroffe CD (2007b) Coastal systems and low-lying areas. Climate Change 2007: impacts, adaptation and vulnerability. In: Parry ML, Canziani OF, Palutikof JP, van der Linden PJ, Hanson CE (eds) Contribution of working group II to the fourth assessment report of the intergovernmental panel on climate change. Cambridge University Press, Cambridge, pp 315–356Google Scholar
  69. Nicholson-Cole S (2005) Representing climate change futures: a critique on the uses of images for visual communication. Comput Environ Urban Syst 29:255–273CrossRefGoogle Scholar
  70. NNDC (2006) North Norfolk Local Plan: B35 Chapter 7—Environmental Safety. North Norfolk District Council, updated March 31st 2006.
  71. Nordhaus W (2006) Geography and macroeconomics: new data and new findings. Proc Nat Acad Sci 103:3510–3517CrossRefGoogle Scholar
  72. ODPM (2003) Housing market: simple average house prices. Office of the Deputy Prime Minister, LondonGoogle Scholar
  73. ODPM (2004) Planning Policy Statement 12: local development frameworks. Office of the Deputy Prime Minister, LondonGoogle Scholar
  74. Parry ML (2004) An assessment of the global effects of climate change under SRES emissions and socio-economic scenarios. Glob Environ Change 14:1–99CrossRefGoogle Scholar
  75. Pelnard-Considere R (1956) Essai de theorie de l’evolution des forms de ravage en plage de sable et de galets. In: 4th Journees de l’Hydraulique, Les Energies de la Mer. Question III, pp 792–808Google Scholar
  76. Penning-Rowsell EC, Johnson C, Tunstall SM, Tapsell SM, Morris J, Chatterton JB, Coker A, Green C (2003a) The benefits of flood and coastal defence: techniques and data for 2003. Flood Hazard Research Centre, Middlesex University, LondonGoogle Scholar
  77. Penning-Rowsell EC, Johnson C, Tunstall SM, Tapsell SM, Morris J, Chatterton JB, Green C (2003b) The benefits of flood and coastal risk management. Flood Hazard Research Centre, Middlesex UniversityGoogle Scholar
  78. Pringle AW (1985) Holderness coast erosion and the significance of ords. Earth Surf Processes Landf 10:107–124CrossRefGoogle Scholar
  79. Reeve DE, Burgess KA (1993) A method for the assessment of coastal flood risk. IMA J Math Appl Bus Ind 5:197–209Google Scholar
  80. RICS (2003) Rural land market survey Great Britain: second Quarter 2003. Royal Institution of Chartered Surveyors, LondonGoogle Scholar
  81. RIKZ, UNESCO-IHE, CRC (2005) ICZM in practice with examples from different countries. RIKZ Work document nr. RIKZ/KW/2005.102wGoogle Scholar
  82. Rossiter JR (1954) The North Sea storm surge of 31st January and 1st February 1953. Proc Phil Trans Royal Soc Series A A246(915):317–400Google Scholar
  83. Sciberras AM (2002) Integrated coastal zone management—a challenge for the EU in the 21st Century. EIPASCOPE 2002 (1):1–5Google Scholar
  84. Shennan I, Horton B (2002) Holocene land- and sea-level changes in Great Britain. J Quat Sci 17:511–526CrossRefGoogle Scholar
  85. Small C, Nicholls RJ (2003) A global analysis of human settlement in coastal zones. J Coast Res 19(3):584–599Google Scholar
  86. Stansby PK, Zhou JG, Kuang CP, Walkden MJA, Hall JW, Dickson ME (2006) Long-term prediction of nearshore wave climate with an application to cliff erosion. In: Proc 30th int. conf. on coastal engineering, San DiegoGoogle Scholar
  87. Steers JA (1953) The east coast floods. Geogr J 119(3):280–295CrossRefGoogle Scholar
  88. Thomalla F, Vincent CE (2003) Beach response to shore-parallel breakwaters at Sea Palling, Norfolk, UK. Estuar Coast Shelf Sci 56(2):203–212CrossRefGoogle Scholar
  89. Thomas RS, Hall B (1992) Seawall design. CIRIA, LondonGoogle Scholar
  90. Thorne C, Evans E, Penning-Rowsell E (2007) Future flooding and coastal erosion risks. Thomas Telford, LondonGoogle Scholar
  91. Turner RK, Subak S, Adger WN (1996) Pressures, trends, and impacts in coastal zones: interactions between socioeconomic and natural systems. Environ Manage 20(2):159–173CrossRefGoogle Scholar
  92. UN (1994) United nations framework convention on climate change. United NationsGoogle Scholar
  93. Vellinga P (1983) Verification of predictive computational model for beach and dune erosion during storm surges. Delft Hydraulics Laboratory, DelftGoogle Scholar
  94. Vincent CE (1979) Longshore sand transport rates—a simple model for the East Anglian coastline. Coast Eng 3:113–136CrossRefGoogle Scholar
  95. Visser PJ (1998) Breach growth in sand defences. Communication on hydraulic and geotechnical engineering, TU Delft Report no. 98–91Google Scholar
  96. VOA (2003) Property Market Report. Valuation Office Agency, Spring 2003Google Scholar
  97. Wahl TL (1998) Prediction of embankment dam breach parameters: a literature review and needs assessment. Dams Safety Office: DSO-98-004.
  98. Walkden MJA, Hall JW (2005) A predictive mesoscale model of the erosion and profile development of soft rock shores. Coast Eng 52:535–563CrossRefGoogle Scholar
  99. Wright M (2004) Coastal defence—current UK practice. Proc ICE Munic Eng 157:147–155Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  • R. J. Dawson
    • 1
    Email author
  • M. E. Dickson
    • 2
  • R. J. Nicholls
    • 3
  • J. W. Hall
    • 1
  • M. J. A. Walkden
    • 1
  • P. K. Stansby
    • 4
  • M. Mokrech
    • 3
  • J. Richards
    • 5
  • J. Zhou
    • 6
  • J. Milligan
    • 7
  • A. Jordan
    • 7
  • S. Pearson
    • 8
  • J. Rees
    • 9
  • P. D. Bates
    • 10
  • S. Koukoulas
    • 11
  • A. R. Watkinson
    • 7
  1. 1.Tyndall Centre for Climate Change Research, School of Civil Engineering and GeosciencesNewcastle UniversityNewcastle upon TyneUK
  2. 2.School of Geography, Geology and Environmental ScienceThe University of AucklandAucklandNew Zealand
  3. 3.Tyndall Centre for Climate Change Research, School of Civil Engineering and the EnvironmentSouthampton UniversitySouthamptonUK
  4. 4.Tyndall Centre for Climate Change Research, School of Mechanical, Aerospace and Civil EngineeringUniversity of ManchesterManchesterUK
  5. 5.ABP Marine Environmental ResearchSouthamptonUK
  6. 6.Department of Civil EngineeringUniversity of LiverpoolLiverpoolUK
  7. 7.Tyndall Centre for Climate Change Research, School of Environmental SciencesUniversity of East AngliaNorwichUK
  8. 8.British Geological SurveyNottinghamUK
  9. 9.Natural Environment Research CouncilSwindonUK
  10. 10.School of Geographical SciencesUniversity of BristolBristolUK
  11. 11.Geography DepartmentUniversity of the AegeanMytileneGreece

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