Fig 1.
Maxent generated mean of WorldClim Bioclimatic (temperature and precipitation) variables and ISRIC soil variables for the present day together.
(A) Maxent generated suitability map for Cannabis cultivation worldwide for the present day using WorldClim version 2 climatic and ISRIC soil variable data compiled (B) Standard deviation for the merge of the WorldClim and ISRIC SoilGrid variables together. (C) Variable contribution of the WorldClim and ISRIC SoilGrid variables together (D) AUC for the model.
Fig 2.
Maxent generated mean of WorldClim Bioclimatic (temperature and precipitation) variables for future climate projections for 2050 and 2070 with model SSP245 (efforts made to curb climate change).
(A) Worldwide suitability map for 2050 (B) Standard deviation for the worldwide suitability map for 2050 (C) Worldwide suitability map for 2070 (D) Standard deviation for the worldwide suitability map for 2070.
Fig 3.
Maxent generated mean of WorldClim Bioclimatic (temperature and precipitation) variables for 2050 and 2070 with model SSP845 (business-as-usual climate model).
(A) Worldwide suitability map for 2050 (B) Standard deviation for the worldwide suitability map for 2050 (C) Worldwide suitability map for 2070 (D) Standard deviation for the worldwide suitability map for 2070.
Fig 4.
Suitability overlay with the present day (green) and future projections for Cannabis sativa species distribution for 2050 (blue) and 2070 (red) for SSP585 or the business-as-usual climate model.
(A) Worldwide suitability map (B) Suitability map for the United States and (C) Suitability map for the state of California, where green represents present day suitability (above 0.2), Blue represents suitability (above 0.2) for 2050, red suitability (above 0.2) for 2070 and purple the overlap of suitability for 2050 and 2070 (D) Soil orders for the state of California. Maps were generated using Maxent generated using WorldClim Bioclimatic (temperature and precipitation) variables and ISRIC.