2012 - 2012 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Greater Haig Fras Marine Conservation Zone (MCZ) Survey Infauna Data - 2012
INFAUNA
Counts and presence/absence of species of macrofauna identified from 53 grab samples collected at Greater Haig Fras Marine Conservation Zone between the 5 <sup>...</sup> and 12 <sup>...</sup> July 2012 The data were collected for the Marine Conversation Zones Project funded by the Department for Environment, Food & Rural Affairs (DEFRA).
dataset
http://data.cefas.co.uk/#/View/3867/
function: order
CEFAS73a817f4-47d8-4c46-90e1-0f4eb3333852
http://www.cefas.co.uk/
eng
OGP
urn:ogc:def:crs:EPSG::4326
N/A
inlandWaters
revision
2011-03-25
publication
2008-06-01
publication
2008-06-01
-8.5
-7
50.5
50
revision
2010-05-18
2012-07-05
2012-07-11T23:00:00.000Z
publication
2020-03-05
notPlanned
The grab system comprised a 0.1 m <sup>...</sup> mini Hamon grab fitted with a video camera, the combined gear being known as a HamCam. This allowed an image of the undisturbed seabed surface to be obtained for each grab sample. Samples were collected at 53 sites within Greater Haig Fras Marine Conservation Zone during survey CEND1012. On recovery, the grab was emptied into a large plastic bin and a representative sub-sample of sediment (approx. 0.5 litres) taken for Particle Size Analysis (PSA). The sample was stored in a labelled plastic container and frozen ready for transfer to a laboratory ashore. The remaining sample was photographed and the volume of sediment measured and recorded. Benthic fauna were collected by washing the sample with sea water over a 1 mm sieve. The retained >1 mm fraction was transferred to a labelled container and preserved in 8% buffered formaldehyde for later analysis ashore.
Public data (Crown Copyright) - Open Government Licence Terms and Conditions apply
Public data (Crown Copyright) - Open Government Licence Terms and Conditions apply
Data Manager
Centre for Environment, Fisheries & Aquaculture Science
Cefas Lowestoft Laboratory
Pakefield Road
Lowestoft
NR33 0HT
UK
+44 (0)1502 562244
originator
Data Manager
Centre for Environment, Fisheries & Aquaculture Science
Cefas Lowestoft Laboratory
Pakefield Road
Lowestoft
NR33 0HT
UK
+44 (0)1502 562244
custodian
Data Manager
Centre for Environment, Fisheries & Aquaculture Science
Cefas Lowestoft Laboratory
Pakefield Road
Lowestoft
NR33 0HT
UK
+44 (0)1502 562244
pointOfContact
2020-03-05T10:16:39