Case Study Keyhaven Salt Marsh

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  • Created by: noahsam
  • Created on: 09-05-17 16:03
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  • Keyhaven Salt Marshes
    • Located in Hampshire, South West England
    • Home to a diversity of wildlife
      • Oyster catchers
      • Sea Lavender
      • Cordgrass
      • Wold Spider
      • Ringed Plover
      • Common Blue Butterfly
    • Keyhaven has been recognised as a site of special scientific interest (SSSI) as well as a national nature reserve
    • Many birds rest in Keyhaven during migration from the South, & the area is essential to the existence of some species
    • Salt marsh is retreating by up to 6m per year
    • Erosion waves are hitting the marsh with strong force meaning the habitats of rare species are being destroyed
    • The wildlife is being scared away by tourists
    • In 1996 £5 million was spent using rock armour and beach nourishment to increase the height & width of Hurst Castle spit.
    • Litter from tourists is damaging fragile eco-systems  & potentially killing animals
    • The construction of a seawall to protect the area is still being considered by the government but this would be unsightly and may make it difficult for animals to enter the area
    • More bins have been provided to reduce the amount of litter
    • There are now vehicle restrictions in place to prevent damage to plants & wildlife
    • Very fragile areas have been designated staff only areas in an attempt to stop the tourists disturbing the eco systems
    • During summer cattle & ponies from the New Forest graze the reserve to help control scrub & invasive species such as rush

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