Update to quick reference to fens (ENRR021)

This report is intended to update ‘Quick Reference to Fens’ CSD note Na. 45 which was produced in 1989. The 1989 version was an attempt to summarise in tabular form the habitat conditions, stand size and distributional characteristics, management and threats of British fen cammunities using information from the NVC and research results from Wheeler and Shaw (1987) from Sheffield University.