Table 1 Ecogeographical variables for modeling
From: Ecology and geography of hemorrhagic fever with renal syndrome in Changsha, China
Variables | Data source | Type |
|---|---|---|
Temperature | WorldClim (http://www.worldclim.org/) | Continuous |
Temperature seasonality | WorldClim (http://www.worldclim.org/) | Continuous |
Precipitation | WorldClim (http://www.worldclim.org/) | Continuous |
Precipitation seasonality | WorldClim (http://www.worldclim.org/) | Continuous |
Elevation | WorldClim (http://www.worldclim.org/) | Continuous |
Slope | Derived from elevation | Continuous |
Aspect | Derived from elevation | Categorical |
Land use | The Second National Land Survey Data | Categorical |
CTI | United States Geological Survey (http://eros.usgs.gov) | Continuous |
Human Footprint index | International Earth Science Information Center(http://www.ciesin.columbia.edu/) | Continuous |
Population | Changsha Statistical Yearbook | Continuous |
MHT | World Wildlife Fund(http://conserveonline.org) | Categorical |
NDVI | National Aeronautics and Space Administration (http://ladsweb.nascom.nasa.gov/data/) | Continuous |