Impacts of Past Climate and Environmental Change: The Effects on Prehistoric and Roman Coastal Saltmaking in Lincolnshire, UK.

As an example of the effect of climate and environmental and, therefore, landscape change on archaeological sites this paper sets out the positions of known prehistoric and Roman salterns in Lincolnshire (Eastern England) and the present condition and archaeological potential of such sites. Their current position – some recorded as surface finds and some sealed by later sedimentation – demonstrates the dynamic nature of wetland landscapes in various parts of Lincolnshire. Both freshwater and marine deposits have at times affected the salterns, sometimes in restricted zones and sometimes over extensive areas. Also considered are methodologies for discovering such sites. The paper is a case study of one type of coastal site in Lincolnshire and serves as an example of the localised and complex chronology of sedimentation and/or erosion episodes in just one area. It may reflect wider changes around the North Sea coast and raises issues of generic importance. [ABSTRACT FROM AUTHOR]