Dosbarthiad, dwysedd a helaethrwydd cymharol algau epipelig ac epilithig yn dilyn damwain olew y Sea Empress
The ecological impact of a pollution event such as the Sea Empress oil spill is readily observable on macroscopic plants and animals. Although microscopic organisms are not as easily observed and studied they may be a crucial part of the ecosystem structure and function. This dataset contains the result of a study into the effects of oil contamination on epipelic and epilithic microalgal communities in coastal habitats of South West Wales. Sites contaminated by the Sea Empress oil spill were compared to a nearby adjacent uncontaminated site. Purpose of this data capture was to study the effects of oil contamination on the distribution, density and abundance of epipelic and epilithic microscopic algal communities.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS110218
- Teitl Amgen
-
- Laith Metadata
- English
- Datganiad
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Four collecting sites were established beginning at Abereiddy (not oiled, control) and continuing southerly to Newgale and Popton (lightly to medium oiled) and terminating at West Angle (heavily oiled). Replicate samples were collected at all four sites for the two sampling dates. Sediments (coarse grain material) exposed in the intertidal zome were collected for epipleic algae and exposed rocks were scraped for epilithic algae, seawater samples were collected for nutrient analysis and photographs taken at all sites. Samples were all sent to the laboratory for analysis. Replicate samples collected on 3-4 August and 27-29 September 1996. The only data associated with this project is held within the report.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 1998-12-13
Ystod amser
- Dyddiad cychwyn
- 1996-08-03
- Dyddiad gorffen
- 1996-09-29
- Categori pwnc
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- Biota
Rhychwant
Rhychwant
- Hyd
- SIR BENFRO - PEMBROKESHIRE
))
Maint Fertigol
- Maint allweddair MEDIN
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benthic boundary layer
Dosbarthiad
- Fformat - Math a Disgrifiad
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Documents
(
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- Math
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Original entry - Report in PDF format Current situation - won't open in Word or PDF. Seems to want Content Manager
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Documents
(
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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
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This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
- Gradd
- false
- Datganiad
-
Four collecting sites were established beginning at Abereiddy (not oiled, control) and continuing southerly to Newgale and Popton (lightly to medium oiled) and terminating at West Angle (heavily oiled). Replicate samples were collected at all four sites for the two sampling dates. Sediments (coarse grain material) exposed in the intertidal zome were collected for epipleic algae and exposed rocks were scraped for epilithic algae, seawater samples were collected for nutrient analysis and photographs taken at all sites. Samples were all sent to the laboratory for analysis. Replicate samples collected on 3-4 August and 27-29 September 1996. The only data associated with this project is held within the report.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
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- epilithic microalgae
- Popton
- pollution (see also specific types of pollution eg. oil pollution)
- West Angle Bay
- Newgale
- distributions
- microalgae
- Sea Empress
- marine and freshwater inventory
- epipelic microalgae
- Abereiddy
- algae
- Pembrokeshire Coast
- abundance
- oil pollution
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2026-08-27
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
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Epipelic and epilithic microalgal distribution, density and relative abundance at coastal habitats in Wales after the Sea Empress oil spill.
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
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There are no access restrictions to this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
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© CNC/NRW There are no use restrictions on this data. Recipients may re-use, reproduce, disseminate this data free of charge in any format or medium, provided they do so accurately, acknowledging both the source and NRW's copyright, and do not use it in a misleading context. It is the recipient's responsibility to ensure the data is fit for the intended purpose, that dissemination or publishing does not result in duplication, and that it is fairly interpreted. Advice on interpretation should be sought where required. To avoid re-using old data, users should periodically obtain the latest version from the original source.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313130323138 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2026-09-28T13:48:04.828Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
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1.0