Table 1. Table of classification types and the covariates included.
| Covariate | Classification | Temporal resolution | Contributing covariate types | Description | Reference |
|---|---|---|---|---|---|
| Monkey species (count) | Host population | Static | The number of monkey species | (41) | |
| Logarithm of human population | Host population | Static | The logarithm of human population | (39) | |
| Change in logarithm of human population | Static | The change in the logarithm of human population from 2003 to 2016 | |||
| Enhanced Vegetation Index (EVI) (0–1) | Vegetation | Annual/monthly | A vegetation index designed to improve sensitivity in high biomass regions | (43) | |
| EVI amplitude | Vegetation | Annual/monthly | The amplitude of the EVI | ||
| Day temperature (°C) | Climate | Annual/monthly | The day temperature | (42) | |
| Day temperature amplitude (°C) | Climate | Annual/monthly | The amplitude of the day temperature | ||
| Rainfall | Climate | Annual/monthly | The rainfall | (44) | |
| Rainfall amplitude | Climate | Annual/monthly | The amplitude of the rainfall | ||
| Forest cover | Land-cover | Annual | MCD12Q1 –Value 1 | The proportion of the administrative unit covered by Evergreen Needleleaf forest | (43) |
| Annual | MCD12Q1 –Value 2 | The proportion of the administrative unit covered by Evergreen Broadleaf forest | |||
| Annual | MCD12Q1 –Value 3 | The proportion of the administrative unit covered by Deciduous Needleleaf forest | |||
| Annual | MCD12Q1 –Value 4 | The proportion of the administrative unit covered by Deciduous Broadleaf forest | |||
| Annual | MCD12Q1 –Value 5 | The proportion of the administrative unit covered by Mixed forest | |||
| Savanna cover | Land-cover | Annual | MCD12Q1 –Value 8 | The proportion of the administrative unit covered by Woody savanna | |
| Annual | MCD12Q1 –Value 9 | The proportion of the administrative unit covered by Savanna | |||
| Cropland/natural vegetation mosaic cover | Land-cover | Annual | MCD12Q1 –Value 14 | The proportion of the administrative unit covered by cropland/natural vegetation mosaic | |
| Urban cover | Land-cover | Annual | MCD12Q1 –Value 13 | The proportion of the administrative unit covered by urban areas | |
| Cropland cover | Land-cover | Annual | MCD12Q1 –Value 12 | The proportion of the administrative unit covered by cropland | |
| Forest cover temporal change | Land-cover change | Annual | Interannual model: The current year landcover–previous year landcover value Seasonal model: The final year (2016)–the first year (2003) landcover value |
||
| Savanna cover temporal change | Land-cover temporal change | Annual | |||
| Natural vegetation/cropland mosaic cover temporal change | Land-cover temporal change | Annual | |||
| Urban cover temporal change | Land-cover temporal change | Annual | |||
| Cropland cover temporal change | Land-cover temporal change | Annual | |||
| Vegetation heterogeneity | Vegetation heterogeneity | Annual/monthly | This is the standard deviation of the EVI at a 1x1km resolution within the administrative unit | ||
| Vegetation heterogeneity temporal change | Vegetation heterogeneity temporal change | Annual/monthly | Interannual model: The current year landcover–previous year vegetation heterogeneity value Seasonal model: The final year (2016)–the first year (2003) vegetation heterogeneity |