Stalked jellyfish monitoring
Proximity to dredging
- Albert Pier Reef Penzance 1
Images of a timed surveys of three intertidal three pools at Albert Pier reef, Penzance, Cornwall; a site that might be affected by silt from the dredging of Penzance Harbour. Also images of survey conducted at three pools at a control site at Great Hogus reef, Marazion; a site unaffected by the dredging of Penzance Harbour. Pools chosen at Great Hogus and Albert Pier reef because of the similarity of habitat and shore level.
Four species of stalked jellyfish are protected by law in England and elsewhere in the UK because of a severe decline in their numbers.