Cyflwr algau coch cwrelaidd cramennog yn Sir Benfro ar ol trychineb y Sea Empress
Following the Sea Empress oil spill observations on the shores of West Angle Bay and Bluck's Pool and The Pole at Castlemartin showed that some populations of crustose coralline algae had become bleached and white. Collections were made at this time and during the following year to determine the nature of the bleaching and to follow the recovery, or otherwise, of these plants.
The purpose of this data capture was to determine the nature of the bleaching in crustose coralline algae and to follow the recovery, or otherwise, of these plants.
Two Sites of Special Scientific Interest (SSSIs) were chosen for regular monitoring, the north shore of West Angle Bay 510 41.8' N 50 06.5' W and Bluck's Pool and The Pole, Castlemartin at 510 38' N 50 03' W. Further observations and specimens were obtained from Blaise Bullimore on Skomer (510 44' N 50 17' W), Manorbier (510 38.5' N 40 48.35' W), Worm's Head, Gower (510 33.5' N 40 19' W), Porth Trecastell, Anglesey (53 0 12' N 40 25.9' W) and Bardsey Island (520 45' N 40 45'W).
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS110124
- Teitl Amgen
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- 1996 Chamberlain PMSA -Sea Empress oil spill impacts on crustose coralline red algae survey MRCCW10000000074
- Laith Metadata
- English
- Datganiad
-
Two sites (both Sites of Special Scientific Interest) were chosen for regular monitoring during the year from April 1996-April 1997. The sites were the north shore of West Angle Bay and Bluck's Pool and The Pole, Castlemartin. These sites had been observed during and immediately after the spillage of the oil thus making it possible to add to the results of the actual survey period. Further observations and specimens were obtained from Blaise Bullimore on Skomer. Populations for sampling were chosen mainly on the basis of bleached thalli having been observed there at the time of the Sea Empress disaster. As far as possible the same populations were observed on each visit, but it was not possible to ensure that the same actual plants were observed and the quadrats in the photographs were only placed in approximately the same place each time, they did, however, provide a regular scale for comparison. The quadrat was 25 cm square. Increased monitoring and impact assessment following the Sea Empress oil spill (algal bleaching).
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 1997-05-31
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
-
benthic boundary layer
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
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-
Documents
(
)
- Math
-
[A] Report (MS Word, Pdf-format)
-
Delimited
(
)
- Math
-
[B] Data in spreadsheet format (MS Excel) [C] Marine Recorder survey MRCCW10000000074
-
Database
(
)
- Math
-
[C] Marine Recorder survey MRCCW10000000074
-
Documents
(
)
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
-
Two sites (both Sites of Special Scientific Interest) were chosen for regular monitoring during the year from April 1996-April 1997. The sites were the north shore of West Angle Bay and Bluck's Pool and The Pole, Castlemartin. These sites had been observed during and immediately after the spillage of the oil thus making it possible to add to the results of the actual survey period. Further observations and specimens were obtained from Blaise Bullimore on Skomer. Populations for sampling were chosen mainly on the basis of bleached thalli having been observed there at the time of the Sea Empress disaster. As far as possible the same populations were observed on each visit, but it was not possible to ensure that the same actual plants were observed and the quadrats in the photographs were only placed in approximately the same place each time, they did, however, provide a regular scale for comparison. The quadrat was 25 cm square. Increased monitoring and impact assessment following the Sea Empress oil spill (algal bleaching).
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- thalli
- coralline algae
- bleaching
- Blucks Pool
- pollution (see also specific types of pollution eg. oil pollution)
- Castlemartin
- algae
- West Angle Bay
- marine and freshwater inventory
- oil pollution
- Sea Empress
- crustose algae
- crustose coralline algae
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2025-01-08
Allweddair
-
SeaDataNet Parameter Discovery Vocabulary
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
Allweddair
-
IPSV Subjects List
-
- Oil spillage
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2020-11-18
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
Investigation of the condition of crustose coralline red algae in Pembrokeshire after the Sea Empress disaster 15-21 Febuary 1996
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 to this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW 1997. 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.
Datganiad Priodoli
- Cyfyngiadau eraill
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© 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 copyright of the owners. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313130313234 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Pembrokeshire Marine Species Atlas (PMSA)
NRW_DS24328
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2026-03-03T16:37:27.178Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0