WWNP Woodland Constraints: Land Cover Exclusions for Natural Flood Management in England

England's Environment Agency produced this geospatial dataset as part of the Mapping Potential for Working with Natural Processes (WWNP) project (SC150005). It identifies land cover types where woodland planting for natural flood management is constrained by existing features like woodland, watercourses, peat, roads, rail, and urban areas. The data serves as a mask for other WWNP potential layers, forming a toolbox for operational staff to identify viable intervention sites.

Use Cases

• Screening land for woodland planting feasibility based on physical constraints like roads and watercourses.
• Planning floodplain reconnection projects by excluding unsuitable urban or protected areas.
• Assessing catchment-wide natural flood management potential by integrating this constraints layer with other WWNP datasets.
• Informing land-use policy by identifying areas where existing infrastructure or habitats limit nature-based solution deployment.

Strengths

• Produced by a national environmental authority (Environment Agency) for a defined research project (SC150005).
• Forms part of a structured toolbox with at least six other related datasets for comprehensive natural flood management planning.
• Explicitly documents key constraint categories used for masking, including woodland, watercourses, peat, and urban areas.

Limitations

• Critical metadata is missing: no row count, file size, column names, or specific license details are provided.
• Data may be outdated, as the publication acknowledges land use may have changed since the original 2015 copyright date.
• The dataset's utility is dependent on external constraints data (e.g., protected habitats, agricultural land) not included in the core layer.

Provenance

Source

Environment Agency (UK), Government Digital Service

Collection Method

Created as part of the 'Mapping Potential for Working with Natural Processes' research project (SC150005).

Time Range

Copyright and database right 2015.

Freshness

Last updated metadata indicates 2026-04-07, but the underlying data copyright is 2015.

Geography

England