Marine_Scotland_FishDAC_875
eng
dataset
Scottish Government (Marine Scotland)
+44 (0)300 244 4000
marinescotland@gov.scot
pointOfContact
2017-06-09
MEDIN Discovery Metadata
Version 2.3.7
urn:ogc:def:crs:EPSG::4326
OGP
FishDAC - Nephrops Underwater TV Survey (Scotland) - 2011 - Functional Units 7, 11, 12, 13, 34
Nephrops UWT
2012-01-20
publication
Marine_Scotland_FishDAC_875
Underwater TV and trawl survey to estimate Nephrops burrow distribution and abundance, to collect sediment samples and to sample Nephrops for size composition analysis from Nephrops Functional Units 7 (Fladen), 11-13 (North Minch, South Minch, Clyde & Sound of Jura) & 34 (Devil's Hole).
Scottish Government (Marine Scotland)
+44 (0)300 244 4000
Mailpoint 11, Area 1B South, Victoria Quay
Edinburgh
EH6 6QQ
United Kingdom
marinescotland@gov.scot
pointOfContact
Scottish Government (Marine Scotland)
+44 (0)300 244 4000
Mailpoint 11, Area 1B South, Victoria Quay
Edinburgh
EH6 6QQ
United Kingdom
marinescotland@gov.scot
custodian
Scottish Government (Marine Scotland)
+44 (0)300 244 4000
Mailpoint 11, Area 1B South, Victoria Quay
Edinburgh
EH6 6QQ
United Kingdom
marinescotland@gov.scot
distributor
Scottish Government (Marine Scotland)
+44 (0)300 244 4000
Mailpoint 11, Area 1B South, Victoria Quay
Edinburgh
EH6 6QQ
United Kingdom
marinescotland@gov.scot
originator
Not Planned
Marine Environmental Data and Information Network
Fauna abundance per unit area of the bed
Habitat characterisation
Seabed photography
Sediment grain size parameters
BODC Parameter Discovery Vocabulary
2011-03-25
revision
Open Government License (http://www.nationalarchives.gov.uk/doc/open-government-licence/)
otherRestrictions
no limitations to public access
55000.00
eng
biota
oceans
-8
2
55
61
ICES Rectangles
1910-01-01
creation
41E2
ICES Rectangles
1910-01-01
creation
42E2
ICES Rectangles
1910-01-01
creation
43E2
ICES Rectangles
1910-01-01
creation
41E3
ICES Rectangles
1910-01-01
creation
42E3
ICES Rectangles
1910-01-01
creation
43E3
ICES Rectangles
1910-01-01
creation
44E3
ICES Rectangles
1910-01-01
creation
45E3
ICES Rectangles
1910-01-01
creation
46E3
ICES Rectangles
1910-01-01
creation
39E4
ICES Rectangles
1910-01-01
creation
40E4
ICES Rectangles
1910-01-01
creation
41E4
ICES Rectangles
1910-01-01
creation
42E4
ICES Rectangles
1910-01-01
creation
43E4
ICES Rectangles
1910-01-01
creation
44E4
ICES Rectangles
1910-01-01
creation
45E4
ICES Rectangles
1910-01-01
creation
46E4
ICES Rectangles
1910-01-01
creation
39E5
ICES Rectangles
1910-01-01
creation
40E5
ICES Rectangles
1910-01-01
creation
46E8
ICES Rectangles
1910-01-01
creation
47E8
ICES Rectangles
1910-01-01
creation
45E9
ICES Rectangles
1910-01-01
creation
46E9
ICES Rectangles
1910-01-01
creation
47E9
ICES Rectangles
1910-01-01
creation
41F0
ICES Rectangles
1910-01-01
creation
42F0
ICES Rectangles
1910-01-01
creation
43F0
ICES Rectangles
1910-01-01
creation
44F0
ICES Rectangles
1910-01-01
creation
45F0
ICES Rectangles
1910-01-01
creation
46F0
ICES Rectangles
1910-01-01
creation
47F0
ICES Rectangles
1910-01-01
creation
48F0
ICES Rectangles
1910-01-01
creation
49F0
ICES Rectangles
1910-01-01
creation
50F0
ICES Rectangles
1910-01-01
creation
41F1
ICES Rectangles
1910-01-01
creation
42F1
ICES Rectangles
1910-01-01
creation
43F1
ICES Rectangles
1910-01-01
creation
44F1
ICES Rectangles
1910-01-01
creation
45F1
ICES Rectangles
1910-01-01
creation
46F1
ICES Rectangles
1910-01-01
creation
47F1
ICES Rectangles
1910-01-01
creation
48F1
ICES Rectangles
1910-01-01
creation
49F1
ICES Rectangles
1910-01-01
creation
50F1
SeaDataNet vertical extent keywords
2010-01-01
revision
The water column that is significantly influenced by the seabed, which is broader in deep ocean than in shelf seas. Guideline approximation is bottom 10m of oceans and bottom 5% of shelf (<200m) seas.
SeaDataNet vertical extent keywords
2010-01-01
revision
The upper surface (interface plus surficial substrate) of the layer of unlithified sediments (of any grain size from silt to boulders) that form a layer between the solid crust and either the atmosphere or the water column.
2011-05-26
2011-06-15
https://www.bodc.ac.uk/data/information_and_inventories/cruise_inventory/report/10672/
Reference info #0
http://www.scotland.gov.uk/Topics/marine/science/Research/scienceops/vessels-technology/engineering/underwater/tvsurveys
Reference info #1
http://www.ices.dk/workinggroups/ViewWorkingGroup.aspx?ID=338
Reference info #2
http://www.ices.dk/workinggroups/ViewWorkingGroup.aspx?ID=357
Reference info #3
http://www.ices.dk/workinggroups/ViewWorkingGroup.aspx?ID=31
Reference info #4
Electronic - 228 UWTV station footage - DVD, Paper - 12 valid trawl hauls - Marine Scotland Science trawl haul chronological sheets, Electronic - 225 sediment samples - Excel spreadsheet & Access database, Paper - 228 UWTV station records - Standard UWTV station details log sheet, Electronic - 73 UWTV photographs - .JPG, Electronic - 228 UWTV station records. - Access database
dataset
Underwater TV footage is taken at specified stations within Functional Units. The underwater camera is monted on a towed sledge and tow duration is 10 minutes. Records of Nephrops burrows, Nephrops and other benthic fauna is recorded onto DVD for analysis and review. The depth and distance travelled by the sledge as well as the camera height is recorded. Sediment samples are taken were practicable using a mini van Veen grab mounted on the sledge. Where necessary, Day Grab sediment samples are taken instead. Trawl caught Nephrops are sampled for length composition and maturity and morphometric characteristics.