Uncertainty of Rate of Change in Korean Future RainfallExtremes Using Non-Stationary GEV Model |
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학술지명 MDPI
저자 장수형,김상단,서지유,최정현,이옥정,이정민,원정은
발표일 2021-02-07
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Interest in future rainfall extremes is increasing, but the lack of consistency in the future rainfall extremes outputs simulated in climate models increases the difficulty of establishing climate change adaptation measures for floods. In this study, a methodology is proposed to investigate future rainfall extremes using future surface air temperature (SAT) or dew point temperature (DPT). The non-stationarity of rainfall extremes is reflected through non-stationary frequency analysis using SAT or DPT as a co-variate. Among the parameters of generalized extreme value (GEV) distribution, the scale parameter is applied as a function of co-variate. Future daily rainfall extremes are projected |