Future flows climate data

Future Flows Climate (FF-HadRM3-PPE) is an eleven-member ensemble climate projection for Great Britain at a 1-km resolution spanning from 1950 to 2098. It was specifically developed for hydrological application and contain daily time series of Available Precipitation, which is the precipiated water available to hydrological processes after delays due to snow and ice storage are accounted for; and monthly reference Potential Evapotranspiration calculated using the FAO56 method. Future Flows Climate is derived from the Hadley Centre's Regional climate projection ensemble HadRM3-PPE based on 11 different variants of the regional climate model run under the SRES A1B emission scenario. HadRM3-PPE is underpinning the UKCP09 products. Bias correction and spatial downscaling were applied to the total precpitation and air temperature variables before Future Flows Climate APr and PE were generated. The development of Future Flows Climate was made during the partnership project 'Future Flows and Groundwater Levels' funded by the Environment Agency for England and Wales, Defra, UK Water Research Industry, NERC (Centre for Ecology & Hydrology and British Geological Survey) and Wallingford HydroSolutions. Full details about this dataset can be found at https://doi.org/10.5285/bad1514f-119e-44a4-8e1e-442735bb9797未来径流气候（FF-HadRM3-PPE）是一套针对英国、空间分辨率为1公里的11成员集合气候投影数据集，时间覆盖1950年至2098年。该数据集专为水文应用场景开发，包含两类核心时序数据：一是可用降水量（Available Precipitation），即扣除冰雪储存延迟效应后，可供水文过程利用的降水；二是采用FAO56方法计算的逐月参考潜在蒸散量（Potential Evapotranspiration）。 未来径流气候衍生自哈德利中心的HadRM3-PPE区域气候投影集合，该集合基于SRES A1B排放情景下运行的11种不同区域气候模型变体生成，而HadRM3-PPE是UKCP09系列产品的核心支撑数据集。在生成未来径流气候的可用降水与潜在蒸散量数据前，研究人员已对总降水量与气温变量完成了偏差校正与空间降尺度处理。 未来径流气候的开发工作依托“未来径流与地下水位”合作项目推进，该项目由英格兰与威尔士环境署、英国环境、食品与农村事务部（Defra）、英国水研究行业、英国自然环境研究委员会（NERC，涵盖生态与水文中心与英国地质调查局）以及沃林福德水文解决方案公司联合资助。 该数据集的完整详细信息可通过以下链接获取：https://doi.org/10.5285/bad1514f-119e-44a4-8e1e-442735bb9797