Journal of Coastal Conservation

, Volume 17, Issue 4, pp 743–754 | Cite as

GIS-based risk assessment for the Nile Delta coastal zone under different sea level rise scenarios case study: Kafr EL Sheikh Governorate, Egypt

  • M. A. Hassaan


Sea level changes are caused by several natural phenomena, including mainly ocean thermal expansion, glacial melt from Greenland and Antarctica. It was estimated, in this respect, that global average sea level rose, during the 20th Century, by at least 10 cm. This trend is expected to continue and most likely accelerated during the 21st Century due to human-induced global warming. Global average sea level is expected to rise, by the year 2100, due to global warming between 0.18 and 0.59 cm. Such a rise in sea-level will significantly impact coastal areas due to the high concentration of natural and socioeconomic activities and assets located along the coast. The northern coastal zone of the Nile Delta is generally low land, and is consequently vulnerable to direct and indirect impacts of sea level rise (SLR) due to climate changes, particularly inundation. Despite the uncertainty associated with developed scenarios for climate change and expected SLR, there is a need, according to precautionary approach, to assess and analyze the impacts of SLR. Such an assessment, on one hand, can assist in formulating effective adaptation options to specific, sometimes localized, impacts of SLR. On the other hand, such an analysis can contribute significantly to the development of integrated approach to deal with the impacts of SLR. The objective of this paper is to assess and spatially analyze the risks of expected sea level rise (SLR), in particular inundation, and its implications up to the year 2100 in Kafr El Sheikh Governorate, Egypt, using GIS techniques. For that purpose, a GIS was developed for the study area and then utilized to identify the spatial extent of those areas that would be vulnerable to inundation by SLR. Moreover, various land uses/land covers susceptible to such inundation were identified. Results indicate that more than 22.59 % and 24.50 % of the total area of Kafr El Sheikh Governorate would be vulnerable to inundation under B1 and A1FI (IPCC most optimistic and pessimistic scenarios), respectively. No significant difference was noticed between the two scenarios in terms of spatial extent of SLR impacts. It was also found that a significant proportion of these areas were found to be currently either undeveloped or wetlands. Moreover, it was found that about 90.13 % of the vulnerable areas are actually less exposed to the risks of SLR due to the existence of a number of man-made features, not intended as protection measures, e.g. International Coastal Highway, that can be used to limit the areas vulnerable to inundations by SLR.


Inundation Sea level rise GIS 



This research work is part of a research project sponsored by the IDRC-Canada for establishing Alexandria Research Center for Adaptation to Climate Change (ARCA) at the University of Alexandria, Egypt.


  1. Becker RH, Sultan M (2009) Land subsidence in the Nile Delta: interference from radar interferometry, 19, No. 6, 949–954Google Scholar
  2. CAPMAS (2012) Egypt in Figures: Central Agency for Public Mobilization and Statistics (CAPMAS), Cairo, March, 2012Google Scholar
  3. Coastal Research Institute (CoRI) and Drainage Research Institute (DRI) (2010) Vulnerability of Drainage System Infrastructures and Soil Salinity to Expected Sea Level Rise, Unpublished Technical Report, Coastal research institute, AlexandriaGoogle Scholar
  4. Egyptian Environmental Affaires Agency (EEAA), unpublished report, Cairo, undatedGoogle Scholar
  5. El Nahry AH, Doluschitz R (2010) Climate change and its impacts on the coastal zone of the Nile Delta. Environ Earth Sci 59:1497–1506CrossRefGoogle Scholar
  6. El Raey M (1997) Vulnerability assessment of the coastal zone of the Nile Delta of Egypt to the impacts of sea level rise. Ocean Coast Manag 37(1):29–40CrossRefGoogle Scholar
  7. El Raey M, Nasr S, Frihy O, Desouk S, Dowidar K (1995) Potential impacts of accelerated sea-level rise on Alexandria Governorate, Egypt. J Coastal Res 51:190–204Google Scholar
  8. El Raey M, Fouda Y, Nasr S (1997) GIS assessment of the vulnerability of the Rosetta area, Egypt. Environ Monit Assess 47:59–77CrossRefGoogle Scholar
  9. El Raey M, Dewidar K, El Hattab M (1999) Adaptation to the impact of sea level rise in Egypt. J Climate Res 12:117–128CrossRefGoogle Scholar
  10. El Raey M, Fouda Y, El-Iskandrani E (2006) Potential impacts of sea level rise on Marina El-Alamin tourist resort, Egypt, A paper presented at the 1st international Conference on Environmental Change of Lake s, Lagoons, and Wetlands of the Southern Mediterranean Region, 3-7 January 2006, Cairo, Egypt, ECOLLAWGoogle Scholar
  11. Ericson JP, Vörösmarty CJ, Dingman SL, Ward LG, Meybeck M (2006) Effective sea-level rise and deltas: Causes of change and human dimension implications. Global Planet Chang 50:63–82Google Scholar
  12. Frihy OE (1996) Some proposals for the coastal management of the Nile Delta coast. Ocean Coast Manag 30(1):43–59CrossRefGoogle Scholar
  13. Frihy OE (2003) The Nile Delta-Alexandria coast: vulnerability to sea level rise, consequences and adaptation. Mitig Adapt Strateg Glob Chang 8:115–138CrossRefGoogle Scholar
  14. IPCC (2000) Emission Scenarios, Nebojsa Nakicenovic and Rob Swart (Eds.), Cambridge University Press, UKGoogle Scholar
  15. IPCC (2007) Climate Change 2007: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, M.L. Parry, O.F. Canziani, J.P. Palutikof, P.J. van der Linden and C.E. Hanson, Eds., Cambridge University Press, Cambridge, UKGoogle Scholar
  16. Milliman John D, Broadus JM, Frank G (1989) Environmental and economic implications of rising sea level and subsiding deltas: the Nile and Bengal examples. Ambio 18(6):340–345Google Scholar
  17. Ministry of State for Environmental Affairs (MSEA) (2001) National Environmental Action Plan (NEAP) 2002-2017. MSEA, CairoGoogle Scholar
  18. Nicholls JR (2003) Case study on sea-level rise impacts. OECD Workshop on the Benefits of Climate Policy, pp. 1–32Google Scholar
  19. Nicholls RJ (2004) Coastal flooding and wetland loss in the 21st century: changes under the SRES climate and socio-economic scenarios. Glob Environ Chang 14:69–86CrossRefGoogle Scholar
  20. Sahin O, Mohamed S (2010) Sea-level rise and adaptation response for coastal construction: A spatial-temporal decision making tool, Second Internaltional Conference on Construction in Developing Countries (ICCIDS-II), (pp 437–446). CairoGoogle Scholar
  21. Stanley DJ (1997) Mediterranean deltas: subsidence as a major control of relative sea-level rise, Bulletin de I’lnslilul occanographique, Monaco, n special 18, ClESM Science Series n 3, pp. 35–62Google Scholar
  22. Stanley DJ, Warne AG (1993) Nile Delta: Recent geological evolution and human impact. Science 260:628–634CrossRefGoogle Scholar
  23. Suarez, Pablo, William Anderson, Vijay Mahal, Lakshmanan TR (2005) Impacts of flooding and climate change on urban transportation: A system wide performance assessment of the Boston Metro Area, Transportation Research Part D 10 (2005) pp 231–244Google Scholar
  24. UNDP-RBAS, UNDP Regional Bureau of Arab States, Impacts of sea level rise on Arab region, accessed on 10/05/2012

Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  1. 1.Institute of Graduate Studies and Research – University of AlexandriaAlexandriaEgypt

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