Finfish mariculture (HOLAS 2)
Description
Data of fish farming facilities along the Baltic coast. Annual and average finfish production and nutrient load (total phosphorus and total nitrogen) is given, if known.
The data was made available by HELCOM Contracting Parties in response to data request. The data was received from Denmark, Finland, Germany and Sweden.
The activity was declared as not relevant for Estonia, Latvia, Lithuania and Poland, thus there is no activity within those Contracting Parties.
No data received from Russia.
Nutrient inputs from fish farms in Denmark are calculated on the basis of production data.
From Germany only the locations for the fish farming facilities are given. Information on the annual production and nutrient loads are confidential for reasons of competition and not accessible.
Some numbers that were missing on nutrient input in Sweden have been calculated by SCB, Statistics Sweden (red numbers) based on average input/ amount produced fish.
No exact area (km2) of the finfish mariculture was available, hence an estimate is given if been possible to calculate.
Attribute specification and units:
X_ETRS89: X coordinate point
Y_ETRS89: Y coordinate point
Subbasin: Baltic Sea sub basin
Country: Country id (DK = Denmark, FI = Finland, SE = Sweden)
County: County
Name: Name of the fish farming company
Comments: Notes regarding the data
Area: Estimated area (km2) of finfish mariculture (value is given, if information was available)
Pr_Sum_ton: Total (Sum) production in tonnes
Pr_Av_ton: Average production (tonnes)/year
P_Sum_ton: Total phosphorus load in tonnes
P_Av_ton: Average phosphorus load (tonnes)/year
N_Sum_ton: Total nitrogen load in tonnes
N_Av_ton: Average nitrogen load (tonnes)/year
Pr2011_ton – Pr2015_ton: Annual production (tonnes/year)
P_2011_kg – P_2015_Kg: Annual phosphorus loading in kilograms (Kg P / year)
N_2011_kg – N_2015_Kg: Annual nitrogen loading in kilograms (Kg N / year)
Resources
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Description |
Link |
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0 |
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https://maps.helcom.fi/website/MADS/download/?id=3cfa469a-6a78-4913-b82f-57fd0e7f4dc0 |