Fig. 4: The net present value (NPVd) of the delayed investment adaptation strategy based on CBA-II under the RCP8.5 scenario at a discount rate of 6%. | npj Natural Hazards

Fig. 4: The net present value (NPVd) of the delayed investment adaptation strategy based on CBA-II under the RCP8.5 scenario at a discount rate of 6%.

From: Dynamic flood adaptation pathways for Shanghai under deep uncertainty

Fig. 4

The unit of time delay is the year, and the unit of NPV is US$ billion. The horizontal axis represents the time axis. The color represents the value of NPV. The redder the color, the greater the NPV. The black dashed line is the contour of NPV.

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