Coastal Flood Maps (FRM_FH_COASTAL_EXTENT_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本次海岸洪水灾害共提供以下概率等级的相关数据： - 高概率：10年一遇重现期 - 中概率：200年一遇重现期 - 低概率：包含1000年一遇重现期，以及2080年代采用英国气候预估2009（UKCP09）高排放情景下的气候变化叠加200年一遇重现期的场景。 海岸灾害地图将展示（如可获取的情况下）：洪水淹没范围，以及适宜场景下的洪水水深。 本气候变化情景基于英国气候预估2009（UKCP09）针对2080年高排放情景的95百分位预测结果确定。 中、低概率洪水事件的选取遵循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依据近数十年来实际观测到的洪涝事件特征。