Figure 1.
Examples of the use of scaling models.
Scaled value when the observed value of a hypothetical indicator ranged between 0 and 150 and when the value in a reference state was 50.
Figure 2.
Simplified example of the Nature Index calculation process, including the weights used.
For the sake of simplicity, the numbers of functional groups and major ecosystems have been slightly reduced relative to the Norwegian application.
Table 1.
Number of indicators per major ecosystem and thematic group.
Table 2.
Number of indicators per major ecosystem and per operational definition used to define the reference state (see Table S3).
Figure 3.
Nature Index values for each major Norwegian habitat in 2010.
Figure 4.
Trends in Nature Index values per major ecosystem, averaged over the whole of Norway.
Grey lines and bars correspond to 95% confidence intervals.
Figure 5.
Mean number of documented indicators per municipality for each data source, date, and major ecosystem.