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SSSI NH3 Critical Levels
This layer provides a Critical Level (CLe) for ammonia against which impacts on a SSSI should be assessed. The value is the lowest CLe for a feature on that site. The layer... -
EWCO - NfC Ammonia Emissions Capture for SSSI Protection
Spatial data supporting the England Woodland Creation Offer (EWCO) additional point scoring for ammonia capture. There is no Additional Contribution for ammonia capture but EWCO... -
Historic UK Water Quality Sampling Harmonised Monitoring Scheme Summary Data
This record is for Approval for Access product AfA178.The Historic UK Water Quality Sampling Harmonised Monitoring Scheme (HMS) data contains statistics for a series of water... -
Historic UK Water Quality Sampling Harmonised Monitoring Scheme Detailed Data
PLEASE NOTE: This dataset has now been retired. The Harmonised Monitoring Scheme (HMS) was decommissioned in 2013, this is the final year that the dataset was produced. Water...