Number of all screened publications in this review. (In step 4 of Fig. 1) The figure compares the number of overall publications on biodiversity and ecosystems, i.e. species richness or taxonomic lists (1030 publications screened in Scopus, Web of Science and Google Scholar) and the number of publications on mapping and assessing ecosystems and their services (n=161) in all EU ORs and OCTs between 1980 and 2017.

  Part of: Sieber I, Borges P, Burkhard B (2018) Hotspots of biodiversity and ecosystem services: the Outermost Regions and Overseas Countries and Territories of the European Union. One Ecosystem 3: e24719.