Coastal Flood Maps (FRM_FH_COASTAL_EXTENT_M_CC)

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本数据集涵盖以下海岸洪水概率等级： - 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年一遇重现期洪水，以及采用英国气候预测2009（UKCP09）2080年代高排放情景下气候变化影响后的200年一遇重现期洪水 海岸灾害地图（若有提供）将展示以下内容：洪水淹没范围，以及适宜情况下的洪水水深。 本研究采用的气候变化情景基于英国气候预测2009（UKCP09）针对2080年高排放情景的95%分位数预测结果。中、低概率洪水事件的选取与苏格兰规划政策中采用的重现期标准保持一致，而高概率洪水事件的选取则贴合近数十年间实际观测到的洪水事件特征。