CEND 19x/12: Offshore seabed survey of Braemar Pockmarks SCI and Scanner Pockmark SCI 2017
Marine JNCC Publications Offshore Seabed Survey Seabed Habitats and Geology 2051-6711 JNCCCEFAS reports Marine Marine Habitat Mapping Marine Habitats Marine protected area Braemar Pockmarks SCI Drop camera Grabs Multibeam echo sounder Multi-beam echo sounder Side scan sonar Side-scan sonar still and video imagery Towed video Video Tows
The report describes the presence, location and extent of the pockmark features, along with detail relating to the presence and location of any associated seafloor carbonate structures where they are observed to occur.
This report presents the findings from the analyses of the data gathered during the seabed survey of the Braemar Pockmarks and Scanner Pockmark Sites of Community Importance (SCI), as defined in the European Commission Habitats Directive 92/43/EEC. The pockmark features present within both of the SCIs are a series of crater-like depressions on the seafloor, and can include the Directive’s Annex I habitat ‘Submarine structures made by leaking gases’. These structures consist of large blocks, pavements, slabs and smaller fragments of carbonate rock, including methane-derived authigenic carbonate (MDAC).
Resource type Publication
Topic category Environment
Reference date 2017·03·01
Rance, J., Barrio Froján, C. & Schinaia, S., (2017), No. 14 CEND 19x/12: Offshore seabed survey of Braemar Pockmarks SCI and Scanner Pockmark SCI, JNCC/Cefas Partnership Report Series No. 14, JNCC, Peterborough, ISSN 2051-6711.
The Centre for Environment, Fisheries and Aquaculture Sciences and JNCC undertook a survey of the Braemar Pockmarks SCI and Scanner Pockmark SCI, conducted in November 2012, aboard the RV Cefas Endeavour (CEND 19x/12).
Digital and Data Solutions, JNCC publisher
Limitations on public access No limitations
Use constraints Available under the Open Government Licence 3.0
Metadata date 2019·07·12
Metadata point of contact
Digital and Data Solutions, JNCC