Table 1 List of variables used in the model
Sn | Variables | Descriptions |
|---|---|---|
1 | Species richness | Number of threatened species found in each elevational band |
2 | Null model | Species richness predicted for each elevational band from the mid-domain effect null model |
3 | Elevation | Elevation band along an altitudinal gradient (100–4900 m asl) |
4 | Range size | The difference between lower and upper distributional limits of a species in an altitudinal gradient |
5 | Population density | Human population density estimated for each elevational band |