UKCP18 RCM precipitation and temperature bias corrected using non-parametric quantile mapping method
收藏资源简介：
The UKCP18 RCM PPE (Met Office Hadley Centre, 2018) projections of precipitation and daily average temperature were bias adjusted using a non-parametric quantile mapping method based on empirical quantiles (Boe et al, 2007, Gudmundsson et al, 2012). The datasets cover the period from December 1980 to November 2080 and are intended for use in climate change impact assessments, where the bias correction helps reduce biases in multiple statistics while maintaining projected climatic changes. ------------------------------------------------- Met Office Hadley Centre (2018): UKCP18 Regional Projections on a 12km grid over the UK for 1980-2080. CEDA, 8 March 2022. https://catalogue.ceda.ac.uk/uuid/589211abeb844070a95d061c8cc7f604 Boe, J.; Terray, L.; Habets, F. & Martin, E. Statistical and dynamical downscaling of the Seine basin climate for hydro-meteorological studies. International Journal of Climatology, 2007, 27, 1643-1655, doi: 10.1002/joc.1602. Gudmundsson, L.; Bremnes, J. B.; Haugen, J. E. & Engen-Skaugen, T. Technical Note: Downscaling RCM precipitation to the station scale using statistical transformations - a comparison of methods. Hydrology and Earth System Sciences, 2012, 16, 3383-3390, doi:10.5194/hess-16-3383-2012. Paper Citation:We kindly ask users of this dataset to cite the paper that describes the dataset. The paper is published and can be accessed via the following link: https://doi.org/10.5194/essd-17-2113-2025. Please reference the paper as:Reyniers, N., Zha, Q., Addor, N., Osborn, T. J., Forstenhäusler, N., and He, Y.: Two sets of bias-corrected regional UK Climate Projections 2018 (UKCP18) of temperature, precipitation and potential evapotranspiration for Great Britain, Earth Syst. Sci. Data, 17, 2113–2133, https://doi.org/10.5194/essd-17-2113-2025, 2025.
由英国气象局哈德利中心（Met Office Hadley Centre, 2018）生成的英国气候预测2018（UKCP18）区域气候模式（Regional Climate Model, RCM）概率预测集合（Probabilistic Projection Ensemble, PPE）的降水与日平均气温预估数据，已通过基于经验分位数的非参数分位数映射法完成偏差校正（引用Boe等，2007；Gudmundsson等，2012）。该数据集的时间覆盖范围为1980年12月至2080年11月，适用于气候变化影响评估场景——偏差校正操作可在保留预估气候变化信号的同时，降低多统计量的系统性误差。 英国气象局哈德利中心（Met Office Hadley Centre）. 2018年：1980-2080年英国本土12公里格网的UKCP18区域气候预测. 英国气候与环境数据档案馆（CEDA），2022年3月8日. 链接：https://catalogue.ceda.ac.uk/uuid/589211abeb844070a95d061c8cc7f604 Boe, J.; Terray, L.; Habets, F. & Martin, E. 用于水文气象研究的塞纳河流域气候统计降尺度与动力降尺度. 《国际气候学杂志》, 2007, 27, 1643-1655, DOI: 10.1002/joc.1602. Gudmundsson, L.; Bremnes, J. B.; Haugen, J. E. & Engen-Skaugen, T. 技术简报：利用统计变换将区域气候模式（RCM）降水降尺度至站点尺度——方法对比. 《水文学与地球系统科学》, 2012, 16, 3383-3390, DOI: 10.5194/hess-16-3383-2012. 论文引用说明：恳请本数据集的使用者引用描述该数据集的正式发表论文。该论文可通过以下链接获取：https://doi.org/10.5194/essd-17-2113-2025. 标准引用格式如下：Reyniers, N., Zha, Q., Addor, N., Osborn, T. J., Forstenhäusler, N., 及He, Y.：《大不列颠地区两套经偏差校正的2018年英国气候预测（UKCP18）气温、降水与潜在蒸散发数据》, 《地球系统科学数据》, 17, 2113–2133, https://doi.org/10.5194/essd-17-2113-2025, 2025.
