Biological geography of the European seas: results from the MacroBen databaseData integration for European marine biodiversity research: creating a database on benthos and plankton to study large-scale patterns and long-term changesTrends in biomass, density and diversity of North Sea macrofaunaMacroBen integrated database on benthic invertebrates of European continental shelves: a tool for large-scale analysis across EuropeThe benthic communities of the North Sea: a summary of the results of the North Sea benthos survey.The benthic infauna of the North Sea:Species distribution and assemblages.Assessing evidence for random assembly of marine benthic communities from regional species pools