NERC Data Catalogue Service
2004 Strategic Environmental Assessment SEA5 Distribution and movements of harbour seals around Orkney, Shetland and the Wash
This report is a contribution to the Strategic Environmental Assessment (SEA5) conducted by the Department of Trade and Industry (now Department of Energy and Climate Change). 30 harbour seals in Orkney and Shetland and 10 in the Wash were captured and satellite tagged between October 2003 and March 2004. Each seal was tracked for an average of 150 days. As anticipated from initial satellite tagging in St Andrews Bay animals were found to travel much further to forage than previously anticipated. A high degree of individual variation in foraging behaviour of animals was found in Orkney and Shetland. The distance travelled to forage ranged between 5 and 150 km. In the Wash foraging behaviour was more consistent, the majority of foraging occurring between 75 and 120 km from haul-outs. The movement data received from the tags, combined with information on the number of animals counted during aerial surveys at haul-outs have been used to predict at-sea usage of the populations in question.
Simple
- Date (Publication)
- 2004-01-01
- Identifier
- British Geological Survey / BGS_SEA_74
Custodian
British Geological Survey (BGS)
-
Paul Henni
Murchison House, West Mains Road
,
Edinburgh
,
EH9 3LA
,
UK
+44 (0)131 667 1000
Originator
Department for Energy and Climate Change (DECC)
+44 (0) 1823 284077
Admiralty Way
,
London
,
SW1A 2HD
,
UK
+44 0300 060 4000
+44 (0) 1823 284077
- Maintenance and update frequency
- notPlanned Not planned
- Name
- Documents
- Keywords
- SeaDataNet Parameter Discovery Vocabulary
- GEMET - INSPIRE themes, version 1.0
-
- 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
- intellectualPropertyRights Intellectual property rights
- Distance
- 5 http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/uom/gmxUom.xml#m
- Metadata language
- EnglishEnglish
- Topic category
-
- Biota
- Environment
- Oceans
- Date (Revision)
- 2006-01-01
- Unique resource identifier
- North Sea
N
S
E
W
))
- Begin date
- 2003-10-01
- End date
- 2004-03-01
- 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
-
Strategic Environmental Assessment (SEA) data portal
The Strategic Environmental Assessment (SEA) data portal provides free access to available data and reports which have been produced through the UK Department of Energy and Climate Change 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.
- Hierarchy level
- dataset Dataset
- Statement
- This report was prepared by the Sea Mammal Research Unit, St Andrews as part of the UK Department of Energy and Climate Change's Offshore Energy Strategic Environmental Assessment programme. SRDLs were deployed on 15 harbour seals in Orkney, 15 in Shetland and 10 in the Wash, between October 2003 and March 2004. Two deployments were made at each study site to improve data coverage over the year. Animals were captured at haul-out sites or in the water near haul-outs. The SRDLs were attached to the back of the neck behind the head so that the aerial would be abour water when animals surfaced at sea. The tags were attached using a fast setting epoxy resin. Data on location, diving depth, swimming speed, and proportion of time hauled out on land were transmitted using the Argos satellite system. The data were stored and displayed through a suite of programs developed at SMRU.
- File identifier
- aba64100-c13e-4de3-e044-0003ba6f30bd XML
- Metadata language
- EnglishEnglish
- Hierarchy level
- dataset Dataset
- Date stamp
- 2011-08-30
- Metadata standard name
- MEDIN Discovery Metadata Standard
- Metadata standard version
- Version 2.3.5
Overviews
Spatial extent
N
S
E
W
Provided by
Associated resources
Not available