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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... -
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)
The seals' distribution maps show the distribution and abundance of grey, harbour and ringed seals across the Baltic Sea. The ecosystem component maps on mammals' distribution... -
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... -
Harbour porpoise importance map HOLAS 3 - Baltic sea
This dataset describes the distribution and abundance of harbour porpoise across the Baltic Sea. The ecosystem component maps on mammals distribution were drafted by the harbour...
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