Sand Dunes
Here is what wikipedia has to say about sand dunes, and take a look at this for information about their formation. This is a good site about plant succession in sand dunes. We have been looking at the Ainsdale Dunes on the Sefton Coast for coastal management- this site also has some general info about dunes. The Sefton council also has some information on whats being done. Here is what is being done in Cornwall.