2020 NRW Skomer MCZ Benthic Survey
Grab sampling surveys are conducted within the Skomer Marine Conservation Zone approximately every 3-4 years since 1993.
Since 2009 twelve sites have been re-visited and sampled on each survey. Two samples are collected at each site for infaunal analysis, and one sample obtained for particle size analysis (PSA). The benthic samples are collected using a 0.1m2 Day Grab and sieved with a .5mm sieve.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS161648
- Teitl Amgen
-
- 2020 NRW Skomer MCZ Benthic Survey (418ce5b6-601e-4253-a147-8c1a66d3dfad)
- Laith Metadata
- English
- Datganiad
-
Sediment samples are collected using a 0.1m2 Day Grab. Two samples are collected at each site for infaunal analysis and sieved with a 0.5mm sieve, and one additional sample is obtained for particle size analysis (PSA).
In 2020 the benthic samples were sent to Thomson Environmental Consultants for infauna abundance and biomass analysis, and the PSA samples were analysed by the NRW laboratory.
A copy of the open data is archived at DASSH (DASSH identifier to be added).
- Dyddiad cyfeirnod y set ddata (Creu)
- 2025-11-13
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2026-10-07
Ystod amser
- Dyddiad cychwyn
- 2020-09-29
- Dyddiad gorffen
- 2020-10-01
- Categori pwnc
-
- Biota
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
- benthic boundary layer
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Database
(
Unknown
)
- Math
-
Raw survey data held in Marine Recorder Online (MRO)
-
Delimited
(
Unknown
)
- Math
-
.csv
-
Database
(
Unknown
)
- Lleolwr Adnoddau
- View and download data ( WWW:LINK-1.0-http--link )
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Cydymffurfiad
- Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Eglurhad
-
This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
- Gradd
- false
- Datganiad
-
Sediment samples are collected using a 0.1m2 Day Grab. Two samples are collected at each site for infaunal analysis and sieved with a 0.5mm sieve, and one additional sample is obtained for particle size analysis (PSA).
In 2020 the benthic samples were sent to Thomson Environmental Consultants for infauna abundance and biomass analysis, and the PSA samples were analysed by the NRW laboratory.
A copy of the open data is archived at DASSH (DASSH identifier to be added).
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- benthic
- marine conservation zones (mcz)
- Skomer (Skomer Island)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2026-08-27
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- noLimitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
-
There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW. Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Datganiad Priodoli
- Cyfyngiadau eraill
-
Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
Math o Drwydded
- Cyfyngiadau eraill
- Open Government Licence
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313631363438 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Natural Resources Wales (NRW) Marine Benthic Species and Habitat Collation Held in Marine Recorder
NRW_DS114501
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2026-10-07T14:23:33.212Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0