Variables classification Variable details Source Time range
Climatea Bioclimatic http://chelsa-climate.org 1979-2013
Monthly P
Monthly mean T
Monthly min T
Monthly max T
Terrainb DEM http://www.gscloud.cn/ 2009
Slope angle
Distance to river
Human impact Population http://www.worldpop.org.uk/data/summary/?doi=10.5258/SOTON/WP00013 2015-2020
Land cover Land cover http://maps.elie.ucl.ac.be/CCI/viewer/download.php 1992-2015