HELCOM Metadata catalogue
Shellfish mariculture areas (HOLAS 2)
Shellfish production in kilograms in 2010-2015 in geometry form: area (polygon). Swedish data covers only the permitted production in year 2015 (Swedish data in the point dataset).
The data was made available by HELCOM Contracting Parties in response to data request. The data was received from Denmark (area), Germany (points) and Sweden (points).
The activity was declared as not relevant in Estonia, Finland, Latvia, Lithuania, Poland and Russia.
Attribute specification and units
ID: Mariculture identification (DK)
NR: Identification number (DK, mariculture permits)
Country: Country
AVG_all: A calculated average of production in 2010-2015 (Kg/year)
AVG_11_15: A calculated average of shellfish production in 2011-2015 (Kg/year)
2010_Kg – 2015_Kg: An annual shellfish production (Kg)
Area: Area of the shellfish mariculture (km2)
Simple
- Date (Creation)
- 2016-04-06
- Unique resource identifier
- https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/8fbf946a-18d2-4b24-98ad-1327ba2820a8
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GEMET - INSPIRE themes, version 1.0
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Agricultural and aquaculture facilities
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GEMET
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mariculture
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shellfish
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- Keywords
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MADS
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HOLAS2
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- Use constraints
- Other restrictions
- Other constraints
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Use constraints: Data can be used freely given that the source is cited (following creative commons license CC-BY). The source should be cited as: “HELCOM HOLAS II Dataset: Shellfish mariculture (2017)".
- Access constraints
- Other restrictions
- Other constraints
- Access constraints: No limitations on public access.
- Spatial representation type
- Vector
- Metadata language
- English
- Topic category
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- Environment
))
- Begin date
- 2011-01-01
- End date
- 2015-12-31
- Unique resource identifier
- EPSG:3035
- Distribution format
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ESRI Shapefile
(
1.0
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ESRI Shapefile
(
1.0
)
- OnLine resource
- Download dataset ( WWW:LINK-1.0-http--link )
- OnLine resource
- Open in Map Viewer ( WWW:LINK-1.0-http--link )
- Hierarchy level
- Dataset
Conformance result
- Date (Publication)
- 2010-12-08
- Statement
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Shellfish mariculture data from Denmark is based on data from The Aquaculture forms which Danish Aquaculture producers are forced to fill when stating their production. Production information from 2015 is not quality assured and should be used with caution.
From Germany, only the location of shellfish mariculture is provided. Since there is only one minor business, information on annual production and nutrient loads are confidential for reasons of competition and not accessible for submission.
For Sweden, The data has been delivered by Swedish Board of Agriculture in addition to the data on finfish mariculture that was delivered in April 2016 and was extracted from the Swedish Portal for Environmental Reporting (SMP) and merged as a national dataset. No data on shellfish mariculture were included in the SMP and were consequently not included in the spring delivery. Only the location of shellfish mariculture is provided for facilities in 2015.
Area (km2) of the shellfish mariculture is calculated from the original polygon information and may not represent actual area of mariculture. For point features no information on area was provided.
The dataset was approved by all HELCOM Contracting Parties in the HOLAS II Human activities data review process during first quarter of 2017 after corrections.
National data provider
Denmark: Danish Agrifish Agency
Germany: Federal Environment Agency
Sweden: Swedish Agency for Marine and Water Management
- File identifier
- 8fbf946a-18d2-4b24-98ad-1327ba2820a8 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2023-03-03T09:10:57
Overviews
Spatial extent
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