Introduction of radionuclides (HOLAS 2)

Introduction of radionuclides is based on HELCOM MORS Discharge data from 2011 to 2014. The isotopes taken into account were: Cesium-137, Strontium-90, and Cobalt-60. The decay-corrected annual average of the sum of the radionuclide discharges (in Bq) were calculated for the pressure.


10 km buffer with linear decreasing function was used to represent the impact distance from the nuclear power plant outlets.

Simple

Date (Creation)
2016-04-06
Unique resource identifier
https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/dbb81716-6cc0-4f41-8103-2f06dfb17b6c
pointOfContact
  HELCOM Secretariat

GEMET - INSPIRE themes, version 1.0

  • Production and industrial facilities

GEMET

  • nuclear power plant

  • environmental impact
Keywords

  • MADS

  • HOLAS2
Use constraints
Other restrictions
Other constraints

Use constraints: Data can be used freely given that the source is cited.
Access constraints
Other restrictions
Other constraints
Access constraints: No limitations on public access.
Spatial representation type
Grid
Metadata language
English
Topic category
  • Environment
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Begin date
2011-01-01
End date
2014-12-13
Unique resource identifier
EPSG:3035
Distribution format
  • TIFF ( )

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

Data source:

See separate fact sheet on Discharges of radioactive substances from NPPs.


Data quality: The annual discharges of radioactive substances were reported from all of the operational nuclear power plants. Some gaps may occur in the radioactive discharge data.


Attribute information: Introduction of Cesium-137, Strontium-90, and Cobalt-60 in Bq


Spatial coverage: Entire Baltic Sea.


Spatial resolution: Original data as points, 10 km impact distance applied from the outlets and finally converted to 1 km x 1 km grid.
File identifier
dbb81716-6cc0-4f41-8103-2f06dfb17b6c XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2023-03-15T15:22:14
pointOfContact
  HELCOM Secretariat
 
 

Overviews

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET
environmental impact nuclear power plant
GEMET - INSPIRE themes, version 1.0
Production and industrial facilities

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