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EU Habitat Directive marine habitat types HOLAS 3 (Baltic sea)
The maps are the result of a compilation of the data submitted by HELCOM contracting parties to the data call for HOLAS 3. Most of the submitted data is based on modeling, GIS... -
Productive surface waters (Chl-a) - satellite based (Baltic sea)
Springtime Chl-a concentration is here used as a proxy for productive surface waters. In the Baltic Sea Impact Index (BSII), areas with high springtime phytoplankton production... -
Bottom habitat not influenced by permanent anoxia HOLAS 3 (Baltic sea)
The availability of deep water habitat is based on the occurrence of H2S and describes the suitability of the bottom areas for the Baltic Sea biota, with regard to oxygen... -
Wintering and breeding areas for birds HOLAS 3 (Baltic sea)
The maps represent the presence / absence distribution of wintering and breeding areas for birds based on the Natura 2000 Special Protection Areas (SPAs) spatial dataset by EEA... -
Cod abundance HOLAS 3 (Baltic sea)
Baltic International Trawl Survey (BITS) data (2016-2020) from ICES DATRAS database was used as a base to create a map of cod relative abundance. -
Herring and Sprat abundance HOLAS 3 (Baltic sea)
The maps of herring and sprat relative abundance are based on the Baltic International acoustic surveys (BIAS), years 2016-2020 (ICES WGBIFS reports), reported as millions of... -
Seal distribution HOLAS 3 (Baltic sea)
This dataset contains the integrated status assessment for seals (grey seals, harbour seals and ringed seals), harbour porpoise and waterbirds (surface-feeding birds,... -
Phoca vitulina vitulina distribution (Baltic sea)
Observations of Phoca vitulina vitulina botnica were collected from the Baltic Sea area for HELCOM Red List species list. The HELCOM Red List of Baltic Sea species in danger of... -
Lutra lutra distribution (Baltic sea)
Observations of Lutra lutra were collected from the Baltic Sea area for HELCOM Red List species list. The HELCOM Red List of Baltic Sea species in danger of becoming extinct... -
Pusa hispida botnica distribution (Baltic sea)
Summary Observations of Pusa hispida botnica botnica were collected from the Baltic Sea area for HELCOM Red List species list. Description The HELCOM Red List of Baltic Sea... -
Halichoerus grypus distribution (Baltic sea)
Observations of Halichoerus grypus were collected from the Baltic Sea area for HELCOM Red List species list. The HELCOM Red List of Baltic Sea species in danger of becoming... -
Rivers (Baltic sea)
River and lake outlines around the Baltic Sea based on 1:1,000,000 scale source maps. -
Bathymetry (Baltic sea)
The bathymetric model is created using data from the countries around the baltic sea. Sweden, Denmark, Finland and Estonia have all delivered data for this 500 meter grid model....