SEEDA
SEEDA
SEEDA HomeSitemapGlossaryFAQContact usDownloadsReferencesPartners
Introduction
Relevance of UK Biodiversity Action Plain
Objectives and Actions
Context and Rationale
Implementing the UK Biodiversity Action Plan
Case Examples
SEEDA Region
English Nature
UK Biodiversity Action Plan Mineral Industry Research Organisation
University of Leeds West Sussex County Council
goodquarry.com CEMEX
The Wildlife Trusts Hanson
Tarmac Lafarge Aggregates

Key Habitats - Purple Moorgrass and Rush Pasture

Home > Relevance > Key Habitats > Purple Moorgrass and Rush Pasture


 
Key Habitat

Purple Moorgrass and Rush Pasture

Location

South West England

Type of Mineral Extraction

  • Hoggin
  • Old Red Sandstone
  • Granite
  • Slate

Species
(s) = short list (m) = middle list (l) = long list
  • Key species:
Molinia caerulea
Juncus acutiflorus
  • Associated with:
Hypericum undulatum
Carum verticilatum (l)
Cursium dissectum
Crepis paludosa
Platanthera chlorantha
Plantanthera biflia


Marsh Fritillary (s)
Brown Hairstreak
Narrow-bordered Bee Hawk (l)


Curlew (l)
Snipe (l)
Barn Owl (l)

Examples of action required when Key Habitat is close
to proposed mineral working site

  • When working land adjacent to this habitat, care should be taken to ensure groundwater conditions of the adjacent habitat are not altered.
  • The effects of dust and noise pollution and general disturbance should be addressed, eg, suitable buffers introduced.
  • The role of the proposed working site as a hinterland to the key habitat should be assessed.

Opportunities during extraction

Existing old buildings on the proposed working site near this key habitat could be adapted to attract barn owls, as they forage on these pasture lands.

Opportunities for action before and after extraction

  • Creation of habitat is possible with different soil drainage regimes, to create a mosaic with areas suitable for wet heath, dry grassland, swamp and scrub, and some areas poorly drained specifically for molinia and juncos.
  • Works best when introduction of species from adjacent habitats involving natural colonisation. Ensure pH and nutrients remain low.
  • Habitat creation can only be achieved where soil, aspect and climatic considerations are favourable.
  • Consideration should be given to creating edge habitats of scrub, woodland, and grassland, as appropriate, possibly designed-in as part of buffer zones prior to extraction taking place.
  • Detailed care with drainage, soil structure, nutrient levels necessary (as with all restorations), but there is far less margin for error in achieving this intended habitat.
  • Much of this habitat which remains is fragmented and isolated. Extension by creating new areas and/or linking fragmented strands could be valuable.





Copyright © 2005 SEEDA. All rights reserved.
Site designed by flying monkey