Temporal development of the ratio of the number of warm-favouring (Lusitanian) species to the number of cool-favouring (Boreal) species

• Database of Trawl Surveys (DATRAS), International Council for the Exploration of the Sea (ICES)
• Regional seas around Europe - version 2, Oct. 2022, European Environment Agency (EEA)

• Baltic Sea
• Greater North Sea
• Bay of Biscay
• Iberian Coast
• Celtic Seas

Copyrights of the figure: EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).

Copyrights of the dataset: please take a look at https://www.ices.dk/data/guidelines-and-policy/Pages/ICES-data-policy.aspx