Shoreline Management



 

Policies - Shoreline Management Plans

Monitoring

Monitoring of the coastline and the natural processes influencing it is fundamental to future understanding and hence planning the management of the shoreline. The need for a structured monitoring programme is recognised in the SMPs and the basis of such a programme is now in place in many areas. The information obtained from regular monitoring also provides for thresholds to be defined for actions.

There are a number of elements to be considered in any monitoring programme, based upon what needs to be known and how it can be established. The basic needs are:

- the condition of defences;
- the behaviour and condition of foreshore in front of them;
- coastal process forcing parameters and changes resulting
- environmental data related to defence proposals and completed works.

The following activities are currently carried out:

- Regular visual inspection of coastal defences and shoreline features;
- Regular beach profiles across the whole Sefton foreshore;
- Regular monitoring of the dune front position around Formby Point;
- Regular shore vegetation surveys from Birkdale to Southport;
- Monitoring of salt marshes in the Ribble Estuary ;
- Regular recording of tidal levels Seaforth, Alt and Crossens ;
- Vertical air photography typically at 2-year intervals;
- Regular weather monitoring at Crosby and Squires Gate (Met Office);
- Collection of physical / environmental data by Sandwinning licensee;
- Monitoring of bird populations, Ribble & Alt Estuaries SPA .