HELCOM Metadata catalogue
Cod spawning areas
Spawning area of cod in the Baltic Sea.
The delineation of the spawning area is mainly based on Hüssy 2011. In addition, Gdansk deep (delineation based on Bagge et al. 1994) is included in the map, as it still sometimes contributes to reproduction of eastern Baltic cod stock ((Hinrichsen et al. 2016). Gotland basin has ceased to contribute to the reproduction of the Eastern Baltic cod due to oxygen deficiency and sedimentation related mortality (Hinrichsen et al. 2016).
Simple
- Date (Creation)
- 2016-04-06
- Unique resource identifier
- https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/e91d509d-bd3e-4bd8-a7c8-ac2d10bbfd1b
-
GEMET - INSPIRE themes, version 1.0
-
-
Species distribution
-
-
GEMET
-
-
fish
-
marine ecology
-
- Keywords
-
-
MADS
-
HOLAS2
-
ecosystem component
-
- Use constraints
- Other restrictions
- Other constraints
-
Use constraints: Data can be used freely given that the source is cited as "HELCOM HOLAS II Dataset: Cod spawning areas (2017)".
- Access constraints
- Other restrictions
- Other constraints
- Access constraints: No limitations on public access.
- Spatial representation type
- Grid
- Metadata language
- English
- Topic category
-
- Environment
- Biota
))
- Begin date
- 2011-01-01
- End date
- 2014-12-31
- Unique resource identifier
- EPSG:3035
- Distribution format
-
-
TIFF
(
)
-
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:
Polygon data received from Karin Hüssy, DTU Aqua, Denmark. The method for delineating the spawning area is described in Hüssy 2011.
References:
Bagge, O., Thurow, F., Steffensen, E., Bay, J. 1994. The Baltic cod. Dana 10, 1-28.
Hinrichsen, H.H., Lehmann, A., Petereit, C., Nissling, A., Ustups, T., Bergström, U., Hüssy, K. 2016. Spawning areas of eastern Baltic cod revisited. Using hydrodynamic modelling to reveal spawning habitat suitability, egg survival probability, and connectivity patterns. Progress in Oceanography 143, 13-25.
Hüssy, K. 2011. Review of western Baltic cod (Gadus morhua) recruitment dynamics. ICES Journal of Marine Science 68(7), 1459-1471.
Data quality:
The data represents the best currently available information on cod spawning area in the Baltic Sea.
The dataset was approved by all HELCOM Contracting Parties in the HOLAS II Ecosystem component data review process during first quarter of 2017.
Attribute information: Raster value representing spawning area (1) and occasional spawning (0.5) and no spawning (0).
- File identifier
- e91d509d-bd3e-4bd8-a7c8-ac2d10bbfd1b XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2021-09-09T12:00:33
Overviews
Spatial extent
Provided by
