Abstract
Hanson Quarry Products Europe and the statutory nature conservation body for England, English Nature (now Natural England), have a Partnership Agreement whereby Hanson in 2002 became the UK Habitats Champion for reed bed and fen recovery. Both reed bed and fen habitats are identified as a priority to halt their recent decline and to be enhanced and expanded in the UK Biodiversity Action Plan (BAP). The mineral extraction industry can significantly contribute to the 2010 national recovery targets. In 2003 English Nature commissioned, and subsequently published in 2007, 'Design & Reporting Criteria' to guide and facilitate the successful creation of reed bed, other swamp and fen vegetation as an after use of mineral extraction sites, and their subsequent reporting for inclusion in the national UK and local Habitat BAP inventories and audits. Reed bed is a specific type of open-water transition fen dominated by the common reed Phragmites australis and fen a generic term for this and other wetland types influenced by water that has been in contact with rock or soil. The term 'fen' embraces a very wide range of vegetation composition from low sedge and moss dominated to tall reed and tall-herb swamp types, and grading into the ‘wet’ end of meadows and woodland types. The scope for the creation of the various types of fen is dependent on a number of key physical factors (climate, hydrology, substrate (soils and geology) and fertility), but also in practice, land management and the availability of plant material. The physical factors were broadly considered for reed bed and 65 other published types of fen occurring in the UK from which the scope and opportunity for restoration in mineral workings, and generic design guidelines for their creation, are set out for use by planners and other practitioners alike. In concert, 'Reporting Criteria' were devised to enable the consistent and objective reporting of reed bed swamp and fen habitats created as a result of mineral site restoration. The reporting criteria are in line with the UK National Biodiversity Network definitions enabling incorporation of the data into UKBAP & Local BAP inventories. Additional
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