Fig. 12
![Fig. 12](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40645-017-0127-8/MediaObjects/40645_2017_127_Fig12_HTML.gif)
Geographical distributions of annual TC genesis density. a for the PD simulation for 1979–1998; b for the GW simulation of 2074–2093; c shows the difference between the GW and PD simulations. TC genesis density is defined as the number of TCs generated in each 2.5° × 2.5° grid box per year