Cefas: Shellfish Classification Zones (3rd Party Data)
This is a third party spatial dataset detailing the extent and location of Shellfish Classification Zones of England and Wales. Natural Resources Wales (NRW) has access to this data from Cefas under an Open Government Licence (OGL). NRW holds historic versions of the data as well as up to date versions of the data. For instance: - CEFAS Shellfish Classification Zones 2015 (SWF Hygine) - CEFAS Shellfish Classification Zones pre 2015 (Bivalve) - CEFAS Shellfish Classification Zones
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- EXT_DS121643
- Teitl Amgen
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- CEFAS Shellfish Classification Zones
- CEFAS Shellfish Classification Zones 2015
- CEFAS Shellfish Classification Zones Pre 2015
- CEFAS SFW Hygine
- CEFAS Bivalve
- Bivalve mollusc (shellfish) classification zones
- Laith Metadata
- English
- Datganiad
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Bivalve mollusc (shellfish) harvesting areas are classified according to the extent of contamination shown by monitoring of E. coli in shellfish flesh. Treatment processes are stipulated according to the classification status of the area. The classification categories are: Class A: Less than or equal to 230 E. coli/100g - molluscs can be harvested for direct human consumption Class B: 90% of samples must be less than or equal to 4600 E. coli/100g: all samples must be less than 46000 E. coli/100g. - molluscs can be sold for human consumption, after purification in approved plant, or after re-laying in an approved Class A re-laying area, or after an EX-approved heat treatment process. Class C: Less than or equal to 46000 E. coli/100g - molluscs can be sold for human consumption only after re-laying for at least two months in an approved re-laying area, followed where necessary, by treatment in a purification centre, or after an EC-approved heat treatment process. Classification: Class A=1, Class B=2, Class C=3, Prohibited=4, Long Term Class B=5, Seasonal Class B/Class C=6
- Gwybodaeth ychwanegol
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Further information can be sought directly from CEFAS (see Resource Locator).
Rhychwant
Rhychwant
- Hyd
- England and Wales (EAW)
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
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Geographic Information System
()
- Math
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ESRI Feature Class
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Geographic Information System
()
- Lleolwr Adnoddau
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View Full Discovery Metadata
World Wide Web page
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
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Bivalve mollusc (shellfish) harvesting areas are classified according to the extent of contamination shown by monitoring of E. coli in shellfish flesh. Treatment processes are stipulated according to the classification status of the area. The classification categories are: Class A: Less than or equal to 230 E. coli/100g - molluscs can be harvested for direct human consumption Class B: 90% of samples must be less than or equal to 4600 E. coli/100g: all samples must be less than 46000 E. coli/100g. - molluscs can be sold for human consumption, after purification in approved plant, or after re-laying in an approved Class A re-laying area, or after an EX-approved heat treatment process. Class C: Less than or equal to 46000 E. coli/100g - molluscs can be sold for human consumption only after re-laying for at least two months in an approved re-laying area, followed where necessary, by treatment in a purification centre, or after an EC-approved heat treatment process. Classification: Class A=1, Class B=2, Class C=3, Prohibited=4, Long Term Class B=5, Seasonal Class B/Class C=6
Allweddeiriau
Allweddair
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
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This dataset is wholly owned by CEFAS. NRW may provide access to this dataset on request, however, enquirers are advised to obtain a copy from the owner/originator directly, rather than NRW.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
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© CEFAS Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and owners copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313231363433 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-30T09:15:57.193Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
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1.0