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Presence / absence data of six non-native species derived from real time Polymerase Chain Reaction (PCR) analysis of water samples collected from a number of marinas in the summer of 2023

Published by:
Marine Environmental Data & Information Network
Last updated:
26 May 2025

This data describes the presence / absence of Crassostrea gigas (Pacific oyster), Styela clava (Leathery sea squirt), Crepidula fornicata (common slipper snail), Didemnum vexillum (carpet sea...

2005 Strategic Environmental Assessment SEA6 Technical Report - Assessment of the Status of Horse Mussel (Modiolus Modiolus) Beds in the Irish Sea off NW Anglesey

Published by:
British Geological Survey (BGS)
Last updated:
15 March 2024

This report is a contribution to the Strategic Environmental Assessment (SEA6) conducted by the Department of Trade and Industry (now Department of Energy and Climate Change). This report is an...

2011 Scottish Natural Heritage (SNH) Scotland Didemnum vexillum records

Published by:
Marine Environmental Data & Information Network
Last updated:
20 July 2024

The carpet sea squirt (Didemnum vexillum) is an invasive non-native species of colonial sea squirt that has recently been found in England, Ireland, Wales and at one location in the Clyde, on the...

2011 Scottish Natural Heritage (SNH) Scotland Didemnum vexillum records

Published by:
Marine Environmental Data & Information Network
Last updated:
05 December 2024

The carpet sea squirt (Didemnum vexillum) is an invasive non-native species of colonial sea squirt that has recently been found in England, Ireland, Wales and at one location in the Clyde, on the...