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• Saltmarsh Extent & Zonation

  Saltmarsh Extent and Zonation Summary:

  The Saltmarsh Extent & Zonation V4_09 layer was mapped from aerial photography collected predominantly between 2016 and 2019.

  Dataset Description:

  Polygon...

  • Published by: Environment Agency
  • Updated: 1 December 2023

• Saltmarsh Habitat Map

  A saltmarsh habitat map derived from airborne data. The habitat map is a polygon shapefile showing site relevant habitat classes – this is a merged product of multiple sites across multiple...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• Saltmarsh Change

  Saltmarsh Change Summary:

  The Saltmarsh Change layer shows the recent change in saltmarsh extent across England, since a baseline inventory was completed in 2006 to 2009.

  Dataset...

  • Published by: Environment Agency
  • Updated: 2 February 2023

• Seagrass Potential

  Seagrass Potential Summary: Seagrass potential areas derived from wave and current energy, elevation and salinity criteria.

  Guidance and Limitations: The Seagrass Potential Area layer provides a...

  • Published by: Environment Agency
  • Updated: 6 May 2021

• WFD Cycle 2 TraC angiosperm classification

  The dataset is a subset of “WFD Classification Status Cycle 2” and contains classification data for the Angiosperm biological element in transitional and coastal bodies. Angiosperms are flowering...

  • Published by: Environment Agency
  • Updated: 7 February 2018

• Saltmarsh Species

  This record is for Approval for Access product AfA131. Information regarding the presence, and percentage cover, of saltmarsh angiosperms (flowering plants) at specific marine monitoring points...

  • Published by: Environment Agency