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Saltmarsh & intertidal flats

Saltmarsh & intertidal flats

Key Characteristics
  • Marine alluvium and some outcrops of clay forming mud flat
  • Inter tidal flats dissected by creeks
  • A few small areas in the form of saltmarsh
  • Wild unimproved land
  • Unsettled landscape
  • Powerful sense of isolation and wildness
  • Integral to the setting of notable features
  • Suffering from coastal squeeze and the associated erosion
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Location

These landscapes are found on the larger of the east flowing rivers in the county the Butley River and the rivers Blyth, Deben, Orwell, Alde and Stour.

Geology, landform and soils

The majority of this area consists of marine alluvium and some outcrops of clay forming mud flat with only a few comparatively small areas in the form of saltmarsh.

Landholding and enclosure pattern

There is no visible enclosure pattern in these landscapes. All the units consist of wild unimproved land

Settlement

This is an unsettled landscape  - although it is integral to the setting of notable features such as Pin Mill.

Vegetation cover

The saltmarsh consists of inter tidal flats dissected by creeks and covered with a low vegetation consisting principally of cord grass and samphire.

Visual experience

Often these landscapes are small and form a fringing element to the upland or costal grazing marsh, however in the larger areas of mud on the flats such as Holbrook Bay a powerful sense of isolation and wildness can be found.

Condition

The remnant saltmarsh in the county is, with one exception at Orford Ness, not able to behave naturally in response to sea level change so is suffering from coastal squeeze and the associated erosion.

All images in this page are copyright of SCC except © which is Malcolm Farrow

River Blyth ©M Farrow
Levington Creek & Felixstowe Docks ©M Farrow