Techniques for monitoring coastal change: a review and case study

The coastal zone is increasingly being used for a diverse array of often conflicting uses. Recent approaches to coastal management have highlighted the need to base management practices on a detailed understanding of the processes at work within the coastal zone. This article discusses some of the methods available which coastal managers can use to examine the historical evolution and behaviour of areas of the coastline. It is suggested that an understanding of such changes can help the understanding of the effects of past management practices and help to plan future strategies. The use of cartographic and photogrammetric analysis is exemplified through a case study of East Head Spit, West Sussex, UK.