Macrofaunal Community Monitoring on Inlets across Wales
Large shallow inlets and bays are habitat complexes which comprise an interdependent mosaic of subtidal and intertidal habitats. Several of these habitat types (1140 Mudflats and sandflats not covered by sea water at low tide, 1110 Sandbanks which are slightly covered by sea water all the time and 1170 Reefs) are listed as Annex I habitats in their own right. In Wales inlets occur in a number of Special Areas of Conservation (SACs). This includes Carmarthen Bay and Estuary SAC which is located off the south Wales, Pembrokeshire Marine SAC which is located around Pembrokeshire, south Wales; and Pen Llyn a’r Sarnau SAC which is located on the south side of the Llyn Peninsula north-west Wales. The purpose of this data capture was to examine the indication of anthropogenic change on macro-faunal communities around shallow inlets and bays. This dataset comprises of infaunal species counts, sediment grain size and chemical compositions.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS116512
- Teitl Amgen
-
- An analysis of the Macro Benthic Community between 2007 and 2012
- Laith Metadata
- English
- Datganiad
-
Quantitative sediment sampling was undertaken at within the Milford Haven and Three Rivers inlets using a using a 0.1 m2 Day Grab. Five replicates grabs were taken at each station for macro faunal sampling; at the majority of locations sediment was sampled directly from the grab used to sample macro fauna with a core. Also a separate grab was taken to sample the sediment Chemistry. Metals were sampled with a plastic scoop and plastic container, whereas Organics were sampled with a metal scoop and acid washed glass container.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2016-03-31
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
-
benthic boundary layer
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Database
()
- Math
-
Species data held in Marine Recorder
-
Database
()
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
-
Quantitative sediment sampling was undertaken at within the Milford Haven and Three Rivers inlets using a using a 0.1 m2 Day Grab. Five replicates grabs were taken at each station for macro faunal sampling; at the majority of locations sediment was sampled directly from the grab used to sample macro fauna with a core. Also a separate grab was taken to sample the sediment Chemistry. Metals were sampled with a plastic scoop and plastic container, whereas Organics were sampled with a metal scoop and acid washed glass container.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- biological monitoring
- biological surveys
- coastal inlets
- inlets
- chemical analysis
- sediment infauna
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2021-01-06
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
- no limitations
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.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313136353132 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
- 2026-03-03T12:01:18.843Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0