Encyclopedia of Engineering Geology

2018 Edition
| Editors: Peter T. Bobrowsky, Brian Marker

Rock Coasts

  • Allan Williams
  • Enzo PranziniEmail author
Reference work entry
DOI: https://doi.org/10.1007/978-3-319-73568-9_315

Definition

A rocky coast is one “ that is cliffed and yet composed of consolidated material irrespective of its hardness” (Sunamura 1992, p. 2), that is, it ranges from very hard rock coasts (e.g., granite, basalt) to soft cohesive fluvial or glacial deposits, and they represent some 75% of the world’s coastlines. Erosion on such coasts is irreversible and is a function of wave energy and rock strength (Fig. 1). They are usually high, and consequently there is an inherent danger for injury or even death to coastal visitors, so good signage is important (Fig. 1).
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References

  1. Belov AP, Davies P, Williams AT (1999) Mathematical modeling of basal coastal cliff erosion in uniform strata: a theoretical approach. J Geol 107(1):99–109CrossRefGoogle Scholar
  2. Pranzini E (2004) La forma delle coste. Zanichelli, Bologna, 245ppGoogle Scholar
  3. Rosser NJ, Brain MJ, Petley DN, Lim M, Norman EC (2013) Coastline retreat via progressive failure of rocky coastal cliffs. Geology 41(9):939–942CrossRefGoogle Scholar
  4. Selby MJ (1980) A rock mass strength classification for geomorphic processes: with tests from New Zealand and Antarctica. Zeit Fur Geomorph 24:31–51Google Scholar
  5. Sunamura T (1992) Geomorphology of rocky coasts. Wiley, Chichester, 302ppGoogle Scholar
  6. Trenhaile AJ (1997) Coastal dynamics and landforms. Oxford University Press, OxfordGoogle Scholar
  7. Trudgill ST (1976) The marine erosion of limestone at Aldabra Atoll.,Indean Ocean. Zeit Fur Geomorph Supp Band 26:164–200Google Scholar
  8. USA US Army Corps of Engineers, CoE Coastal Eng (2002) Quantifying the erosion controls on erosion of a hard rock cliff. Mar Geol 363:230–242Google Scholar
  9. Van Jones EC, Rosser NJ, Brain MJ, Petley DN (2015) Quantifying the erosion controls on erosion of a hard rock cliff. Mar Geol 363:230–242Google Scholar
  10. Williams AT, Davies P, Belov AP (1996) Coastal cliff failures at Colhuw beach, Wales, UK. In: Breccia CA, Ferrante A (eds) Coastal environments. Computational Mechanics Publications, Southampton, pp 75–82Google Scholar
  11. Woodroffe CD (2002) Coasts – form, Process and evolution. Cambridge University Press, Cambridge, 263ppCrossRefGoogle Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Faculty of Architecture, Computing and EngineeringUniversity of WalesSwanseaUK
  2. 2.CICA NOVANova Universidad de LisboaLisbonPortugal
  3. 3.Department of Earth ScienceUniversity of FlorenceFlorenceItaly