Fig. 8From: Update of global maps of Alisov’s climate classificationGlobal distributions of four air mass zones (shading) and surface precipitation greater than 3 mm day−1 (white contour) in (a) January and (b) July. The contour interval is 3 mm day−1. The blank areas mean the same as in Fig. 5. T: Tropical, S: Subtropical, P: Polar, A: Arctic/AntarcticBack to article page