• HELCOM Metadata catalogue
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Extraction of seabirds - Bird hunting (HOLAS 2)

This dataset is built from following Human activities datasets:


• http://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/81c917ea-492d-48e2-9f00-e1bb7fe3e4fc

• http://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/4fcd51dd-b8be-4e83-8cad-37c566782e8f


The game hunting of seabirds data (see separate metadata): The total number of hunted seabirds were averaged over 2011-2015 (number of hunted seabirds / year). The area of the reporting unit was used to calculate the number of hunted seabirds / km2 and the data was converted to 1km x 1km grid.


The predator control of seabirds data (see separate metadata): The total number of hunted cormorants were averaged over 2011-2015 (number of hunted cormorants / year). The area of the reporting unit was used to calculate the number of hunted cormorants / km2 and the data was converted to 1km x 1km grid.


The two datasets were first separately log transformed and then summed, to get the total value for each grid cell. Zero values were given to all grid cells with no reported seabird hunting activity. The layer was normalized.

Simple

Date (Creation)
2018-01-15
Unique resource identifier
https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/e31c435c-0603-43d9-8d28-c61b04343e89
pointOfContact
  HELCOM Secretariat

GEMET - INSPIRE themes, version 1.0

  • Bio-geographical regions

GEMET

  • bird

  • hunting

  • 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
2015-12-13
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:

Data reported by HELCOM Contracting Parties. See separate fact sheets for Game hunting of seabirds and Predator control of seabirds.


Data quality:

Datasets used to build the layer include numbers of hunted seabirds, reported for different units in different countries (counties, towns). Due to differences in the reporting units, the accuracy of the data varies across the Baltic Sea. Seaward extent is always 3 nm. Hunting not reported for all countries.


Attribute information: Raster value representing pressure value, log transformed and normalized number of hunted birds / km2.


Spatial coverage:

Entire Baltic Sea.


Spatial resolution:

Original data reported for counties and towns, depending on country. Here 1 km x 1 km grid.

File identifier
e31c435c-0603-43d9-8d28-c61b04343e89 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2023-03-15T18:31:06
pointOfContact
  HELCOM Secretariat
 
 

Overviews

Spatial extent

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W
thumbnail


Keywords

GEMET
bird environmental impact hunting
GEMET - INSPIRE themes, version 1.0
Bio-geographical regions

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Associated resources

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