Flood Directive 2019 II Cycle — Region of Emilia-Romagna — Bacini Marecchia-Conca, risk, punctual geometry

Cartography represents the elements at risk with PUNTUAL geometry that may suffer potential negative consequences arising from floods in relation to the scope of the Unit of Management (UoM) Marecchia-Conca basins (ITI01319), in the portion falling within the Emilia-Romagna Region, expressed in terms of: economic and social activities insistent on the area, installations that could cause accidental pollution in the event of floods — ref. D. Lgs. 59/2005 and Legislative Decree 152/2006-, strategic structures (hospital facilities, schools), cultural heritage (cultural goods), etc. The risk map developed responds to two different approaches: in accordance with the requirements of Directive 2007/60/EC (Article 6), it indicates the presence and location of the elements exposed within the areas of different flood hazards identified in the hazard maps, which are divided into certain codified categories; according to the requirements of Legislative Decree 49/2010, combining the probability of flooding with vulnerability to flood phenomena and the value of the exposed elements, it classifies the territory in 4 risk classes, R1 (moderate), R2 (medium), R3 (high), R4 (very high), pursuant to the Presidential Decree of 29 September 1998.本数据集的制图成果以点（PUNTUAL）几何形式，呈现了马雷基亚-孔卡流域（Marecchia-Conca basins）管理单元（Unit of Management, UoM）ITI01319范围内、坐落于艾米利亚-罗马涅大区的部分区域中，可能因洪水遭受潜在负面影响的风险要素。具体包括该区域内分布的经济与社会活动、洪水发生时可能引发意外污染的设施（依据意大利立法令D. Lgs. 59/2005与立法令152/2006）、战略基础设施（医院、学校）以及文化遗产（文化资产）等。本次研制的风险地图遵循两种不同方法构建：其一，符合欧盟指令2007/60/EC第6条的要求，标注出风险地图中识别的不同洪水风险区域内的暴露要素及其位置，该区域已划分为若干标准化分类类别；其二，依据意大利立法令49/2010的要求，结合洪水发生概率、洪水灾害脆弱性与暴露要素的价值，按照1998年9月29日总统令的规定，将研究区域划分为4个风险等级：R1（轻度）、R2（中度）、R3（高度）、R4（极高）。