Description
Summary:This SEAwise report assesses the distribution of fish species across European seas. To this end, an ICES workshop, WKFISHDISH2, was co-organised to reach out to the broader scientific community and acquire as much knowledge as possible on scientific surveys and species distribution models. A large amount of historical scientific survey data, stored in the DATRAS and MEDITS databases, served as basis for the development of guidelines on how to appropriately pre-process such data, analyse them with state-of-the-art species distribution models (SDMs), and define metrics on how to compare species distributions. Distribution maps were generated separately for the Mediterranean Sea and the Northeast Atlantic spanning the Baltic Sea, North Sea, Celtic Seas, Bay of Biscay and Iberian Coast. In general, there was good agreement between the distributions generated by different models that were applied to four different reference species with different characteristics in terms of spatial distribution. Differences ...