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Fig. 2 | Parasites & Vectors

Fig. 2

From: Prediction of Oncomelania hupensis distribution in association with climate change using machine learning models

Fig. 2

Correlation analysis of variables. Blue and red indicate the strength of positive and negative correlations, respectively. AAP, average annual precipitation; AAT, average annual temperature; AAT0, annual accumulated temperature ≥ 0 °C; AAT10, annual accumulated temperature ≥ 10 °C; AR, aridity; DP, population density; DST, distance to the waterway; EL, elevation; GDP, gross domestic product; HFP, human footprint; IM, moisture index; NDVI, normalized difference vegetation index; NLI, night light index

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