Simple download service (Atom) of the dataset: Specific issues taken into account in the PPRT of the establishment Picoty/SDLP (Sté du Dépôt de La Pallice) in the municipality of La Rochelle in Charente-Maritime

Generally speaking, the stakes are people, property, activities, cultural or environmental heritage elements, threatened by a hazard and likely to be affected or damaged by it. The sensitivity of an issue to a hazard is called “vulnerability”. This object class brings together all the issues that have been addressed in the RPP study. An issue is a dated object whose consideration depends on the purpose of the RPP and its vulnerability to the hazards studied. A PPR issue can therefore be considered (or not) depending on the type or types of hazard being addressed. These elements form the basis of knowledge of the land cover necessary for the development of the RPP, in or near the study area, at the time of the analysis of the issues. The data on issues represent a (figible and non-exhaustive) photograph of assets and individuals exposed to hazards at the time of the development of the risk prevention plan. This data is not updated after approval of the RPP. In practice they are no longer used: the issues are recalculated as necessary with up-to-date data sources.总体而言，受险对象（stakes）指受某一灾害威胁、并可能因此遭受影响或损毁的人员、财产、活动、文化或环境遗产要素。某一对象针对灾害的敏感程度被称为‘脆弱性（vulnerability）’。 该对象类别涵盖了RPP（风险预防计划，Risk Prevention Plan）研究中涉及的全部对象。此处的‘对象’为具有时间属性的实体，其是否被纳入考量取决于RPP的目标以及其针对所研究灾害的脆弱性。因此，RPP对象是否被纳入考量，需根据所应对的灾害类型而定。 在开展对象分析时，上述要素构成了在研究区域内或其周边制定RPP所需的土地覆盖认知基础。 该类对象数据以具象且非穷尽的方式，呈现了风险预防计划制定时期内暴露于各类灾害中的资产与人员情况。此类数据在RPP获批后不再更新。实际应用中此类数据已不再直接使用，研究人员可根据需要结合最新数据源重新计算相关对象。