Fig. 3: WNP TC distributions in mid-RU and mid-RD and changes during CO2 ramp-up and ramp-down periods. | npj Climate and Atmospheric Science

Fig. 3: WNP TC distributions in mid-RU and mid-RD and changes during CO2 ramp-up and ramp-down periods.

From: Asymmetric response of the Western North Pacific tropical cyclone genesis to symmetric CO2 pathway

Fig. 3

ad Same as Fig. 2a, b but for (a, b) mid-RU and (c, d) mid-RD periods. Contours in (eh) illustrate differences between (ef) mid-RU and early RU periods and (g, h) mid-RD and mid-RU periods. Shadings in (eh) denote statistically significant differences at the 95% confidence level, based on the two-tailed Student’s t-test. The blue box in (g) (15–27.5°N, 105–170°E) denotes the region with significant TC genesis decrease from the mid-RU to mid-RD periods. Only the TC peak season from July to September is analyzed.

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