2006 Strategic Environmental Assessment SEA7 Technical Report - Benthos. An Introduction to the Benthic Ecology of the Rockall - Hatton Area

This report is a contribution to the Strategic Environmental Assessment (SEA7) conducted by the Department of Trade and Industry (now Department of Energy and Climate Change). The SEA 7 area, especially the Hebrides slope and areas of the Rockall Trough has been significant in the development of deep-sea biology since the 19th century. In recent decades intensive sampling has been undertaken by researchers from UK institutions such as the Scottish Association for Marine Science (formerly the Scottish Marine Biological Association) and the National Oceanography Centre, Southampton.



The entire SEA 7 area is contained within the biogeographic region known as the Atlantic Deep-Sea Province, with the major oceanographic variables defined by the passage of North Atlantic Deep-Water. To the south, concentrated research efforts have taken place in areas such as the southern Rockall Trough, Porcupine Seabight and Porcupine Abyssal Plain. These encompass similar hydrographic and oceanic conditions to those of the SEA 7 area and form a basis for comparison.



A brief overview of the history of deep-sea research in the SEA 7 area is provided here, along with a summary of the physical environment. In this report, however, the main focus is the ecology of seafloor-dwelling organisms. The ecology of benthic communities is described with respect to large-scale trends and is discussed in the context of how anthropogenic influences may affect the benthos.

Simple

Date (Publication)
2006-03-01
Citation identifier
British Geological Survey / BGS_SEA_99
Point of contact
Organisation name Individual name Electronic mail address Role

British Geological Survey (BGS)

Paul Henni

offshoredata@bgs.ac.uk

Custodian

Department for Energy and Climate Change (DECC)

enquiries@decc.gsi.gov.uk

Originator
Maintenance and update frequency
Not planned
Resource format
Name Version

Documents
Keywords

SeaDataNet Parameter Discovery Vocabulary

GEMET - INSPIRE themes, version 1.0

  • Habitats and biotopes

  • Species distribution

SeaVoX Vertical Co-ordinate Coverages
Use limitation

The SEAs data were produced as part of the UK Department of Energy and Climate Change's Offshore Energy Strategic Environmental Assessment programme; Crown Copyright, all rights reserved. The DECC SEA must be acknowledged in any maps or publications that make use of the data. All the data files are freely available to the public. The Strategic Environmental Assessment (SEA) data portal provides free access to available data and reports which have been produced through the SEA process. The site is run and managed by BGS on behalf of the Department of Energy and Climate Change (DECC). Many files can be downloaded directly from this website. Those that are too large to download can be ordered via the website for postal delivery from BGS. BGS (NERC) has been contracted by DECC to publish SEA datasets on its behalf. All intellectual property rights (including , without limitation, copyrights, database rights and all other rights which subsist or may at any time in the future subsist in the Dataset(s)) in the Dataset(s) ('Intellectual Property Rights') are owned by DECC (formerly the Department of Trade and Industry, and the Department for Business, Enterprise and Regulatory Reform). BGS has been authorised by DECC to use SEA datasets for all purposes but on a 'not-for-profit basis'. BGS has been authorised by DECC to pass on SEA datasets to third parties so that they can use them for all purposes but on a 'not-for-profit' basis.

Access constraints
Intellectual property rights
Distance
5  m
Language
English
Topic category
  • Biota
  • Environment
  • Oceans
Title

SeaVoX salt and fresh water body gazetteer
Date (Revision)
2006-01-01
Code
North Atlantic Ocean
N
S
E
W
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Begin date
2006-01-01
End date
2006-01-01
Supplemental Information

http://www.offshore-sea.org.uk/site/index.php

Reference system identifier
OGP / urn:ogc:def:crs:EPSG::4326
Distribution format
    OnLine resource
    Protocol Linkage Name
    http://www.bgs.ac.uk/data/sea/home.html

    Strategic Environmental Assessment (SEA) data portal
    Hierarchy level
    Dataset
    Statement

    This report was prepared by Andrew J Davies, Bhavani E Narayanaswamy, David J Hughes, and J Murray Roberts of the Scottish Association for Marine Science as part of the UK Department of Energy and Climate Change's Offshore Energy Strategic Environmental Assessment programme. Various information source were used in the compilation of this report including literature and data from research projects conducted in the SEA7 area.

    Metadata

    File identifier
    aba64100-c157-4de3-e044-0003ba6f30bd XML
    Metadata language
    English
    Hierarchy level
    Dataset
    Date stamp
    2011-08-30
    Metadata standard name

    MEDIN Discovery Metadata Standard
    Metadata standard version

    Version 2.3.5
    Metadata author
    Organisation name Individual name Electronic mail address Role

    British Geological Survey (BGS)

    Mary Mowat

    offshoredata@bgs.ac.uk

    		Point of contact
     
     

    Overviews

    Spatial extent

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    Keywords



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