2016 Scottish Natural Heritage (SNH) Sound of Barra underwater video and benthic infaunal grab survey

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Marine Environmental Data & Information Network
Last updated:
10 September 2024
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Summary

Benthic habitat survey within, and adjacent to, the Sound of Barra SAC. This work consisted of 35 quantitative drop-down video drift survey sites and 72 infaunal grab samples and granulometry samples for Particle Size Analysis. This was targeted to 9 sampling boxes located within and outside the eastern side of the Sound of Barra SAC. Digital still photographs were taken at intervals of the video survey to enable description of seabed structure and species assemblages. The main aims of this investigation were to: (1) improve knowledge of the occurrence and distribution of species and habitats of recognized conservation importance (in particular, refining the distribution of Habitats Directive Annex 1 habitats); (2) determine the current condition of the maerl and coarse sediment habitats on the eastern side of the Sound of Barra SAC; and (3) contribute towards site condition monitoring of the SAC. This constituted the FRV Alba Na Mara cruise 0616A. SNH GUID GB-SCT-SNH-ME-000313 Marine Recorder surveyID's: MRSNH03600000002 and MRSNH0300000001F

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Link to the data Format File added Data preview
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Additional information

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Added to data.gov.uk
2024-05-22
Access contraints
DASSH terms and conditions apply (see https://www.dassh.ac.uk/terms-and-conditions)
Harvest GUID
c56ab05cda9aa957cfa3f0a3600bc8ed
Extent
Latitude: 57.1821° to °
Longitude: -7.4502° to -7.1922°
Spatial reference system
urn:ogc:def:crs:EPSG::4326
Dataset reference date
2017-12-31 (publication)
Frequency of update
notPlanned
Responsible party
Colin Moore (originator); Scottish Natural Heritage (SNH), Headquaters (custodian)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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Licence information

This survey recorded no species or biotope occurrences that SNH consider as sensitive; all records may therefore be released in response to requests covered by Environmental Information Regulations or Freedom of Information Regulations; additionally its re-use and dissemination is permissible under Open Government Licence terms. Any re-use of this data will acknowledge the copyright owner.