Appraisal of Environmental Impact and Recovery Using Laminaria Holdfast Faunas
The Sea Empress spill provided an opportunity to test the applicability of Laminaria holdfast faunal communities for detecting the pollution effects of a putative oil contamination gradient, and to assess the immediate response and consequent recovery of components of the holdfast fauna to oil pollution. Data captured to test the applicability of Laminaria holdfast faunal communities for detecting the pollution effects of a putative oil contamination gradient, and to assess the immediate response and consequent recovery of components of the holdfast fauna to oil pollution.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS110098
- Teitl Amgen
-
- Arfarnu'r effaith ar yr amgylchedd ac ymadferiad yr amgylchedd gan ddefnyddio ffawna gludafaelion Laminaria
- Laith Metadata
- English
- Datganiad
-
Four sites were chosen to reflect potentially differing levels of impact from the oil spill. The maximum length (L), breadth (nearest 0.1 cm) of every holdfast was being measured, in order to calculate the volume of each holdfast using the formula of Jones (1971). Holdfasts were broken up and sieved to collect and identify macrofauna and meiofauna. The amount of oil in the Laminaria stipes was quantified ( g oil per g algae) fluorometrically using a sycnhronous scanning (23 nm interval) technique, with yellow fuel oil as a standard Warwick and Clarke (1995). Univariate 'biodiversity' measures, termed taxonomic diversity and taxonomic distinctness used to describe community composition and structure. The Welsh and North Devon coastal sites include: West Angle, East Angle, Dale Fort, West Blockhouse, Gateholm, Martin's Haven, Musselwick, St. Brides, Abereiddy, Porth Gain, Aber Draw, Abercastle, Hartland Quay, Welcombe Mouth, Morwenstow, Duckpool. Monitoring and impact assessment following the Sea Empress oil spill. This dataset contributed to the Pembrokeshire Marine Species Atlas, see separate metadata entry.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 1999-01-31
Ystod amser
- Dyddiad cychwyn
- 1996-03-01
- Dyddiad gorffen
- 1998-04-30
- Categori pwnc
-
- Environment
Rhychwant
Rhychwant
- Hyd
- England (ENG)
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
-
benthic boundary layer
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Documents
Documents
()
- Math
-
[A] Report (MS Word) [B] Data in spreadsheet format (MS Excel) [C] Marine Recorder Survey MRCCW10000000093
-
Documents
Documents
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
Four sites were chosen to reflect potentially differing levels of impact from the oil spill. The maximum length (L), breadth (nearest 0.1 cm) of every holdfast was being measured, in order to calculate the volume of each holdfast using the formula of Jones (1971). Holdfasts were broken up and sieved to collect and identify macrofauna and meiofauna. The amount of oil in the Laminaria stipes was quantified ( g oil per g algae) fluorometrically using a sycnhronous scanning (23 nm interval) technique, with yellow fuel oil as a standard Warwick and Clarke (1995). Univariate 'biodiversity' measures, termed taxonomic diversity and taxonomic distinctness used to describe community composition and structure. The Welsh and North Devon coastal sites include: West Angle, East Angle, Dale Fort, West Blockhouse, Gateholm, Martin's Haven, Musselwick, St. Brides, Abereiddy, Porth Gain, Aber Draw, Abercastle, Hartland Quay, Welcombe Mouth, Morwenstow, Duckpool. Monitoring and impact assessment following the Sea Empress oil spill. This dataset contributed to the Pembrokeshire Marine Species Atlas, see separate metadata entry.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- kelp
- laminaria hyperborea
- Laminaria digitata
- meiofauna
- oil pollution
- pollution (see also specific types of pollution eg. oil pollution)
- Sea Empress
- oil
- environmental impact
- holdfasts
- holdfast communities
- environmental recovery
- marine and freshwater inventory
- macrofauna
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
- SeaDataNet Parameter Discovery Vocabulary
-
- Macroalgae and seagrass taxonomy-related counts
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2021-01-06
Allweddair
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
Appraisal of environmental impact and recovery using Laminaria holdfast faunas
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
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© CNC/NRW 1999.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
- 4f4c4942-4343-5764-6473-313130303938 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Pembrokeshire Marine Species Atlas (PMSA)
NRW_DS24328
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:37:50.626Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0