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Fig. 3 ‘Rarefaction’-like curves of the total number of conservation status indicators or key species as a function of the number of habitats evaluated. (a) and
(b) Conservation status indicators resp. key species for Flanders. (c) Key species for Germany. Shading indicates 95% confidence intervals, based on Monte
Carlo bootstrap method. For none of these cases, a plateau value is reached, indicating that additional habitat types would require information on a mostly new
set of indicators or species
J. Vanden Borre et al.
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