Coastal Flood Maps (FRM_FH_COASTAL_DEPTH_H)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The coastal hazard maps show (where available): - Flood extent - Flood depth's where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Medium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades本数据集提供以下海岸洪水概率等级及对应重现期： - 高概率：10年一遇重现期 - 中概率：200年一遇重现期 - 低概率：1000年一遇重现期，以及结合2080年代英国气候预测2009（UKCP09）高排放情景的200年一遇洪水叠加气候变化影响的结果 海岸灾害地图将展示（如可获取）： - 洪水淹没范围 - 适用于对应场景的洪水水深 本研究所用气候变化情景由英国气候预测2009（UKCP09）针对2080年高排放情景的95百分位预测结果所定义。 本次选取中、低概率洪水事件以匹配《苏格兰规划政策》中采用的重现期标准；而高概率洪水事件的选取则基于其可反映近数十年来实际观测到的海岸洪水灾害这一考量。