Potential Beneficial Use (Mud) Stretches which may benefit (MMO)

Published by MMO: This data layer was created in order to highlight stretches of low energy shorelines where intertidal habitats are currently present and appear to be eroding due to a process known as ‘coastal squeeze'. Those sections of littoral and supralittoral sediment habitats whose condition is considered unfavourable due to coastal squeeze/erosion were collated, as these could presumably benefit from intertidal recharge. Line data was identified by undertaking a review of SSSI (Sites of Special Scientific Interest) site condition reports, and mapping these in a line format. Limitations of this data layer include the fact that it only highlights SSSI-designated shorelines (although around 90 to 95% of England’s soft shorelines are SSSI designated ); and that it relies on likely subjective site condition assessments by Natural England officers, which may be fairly dated, or soon be updated. Despite these limitations, from known historic trends, and feedback from stakeholders, it appears that the data layer successfully identifies the key eroding soft/inter-tidal shorelines in England. Dataset created as part of the project: Identifying sites suitable for marine habitat restoration or creation (MMO1135) The project aimed to develop a national dataset of sites that are suitable for habitat restoration or creation. The dataset provides information to inform policy development that can help increase the amount of ecologically important habitat, where appropriate and in line with current legislation. More information, supporting documents and guidance can be found HERE.