Supplementary material 2 from: 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. https://doi.org/10.3897/oneeco.3.e24719

all studies were conducted between 1991 and 2017 .所有研究均于1991年至2017年间开展。