Plan to prevent natural risks of terrain movement — Commune de Fauroux — Surfacing issue — Department of Tarn-et-Garonne

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，受险对象是指受灾害威胁且可能因此遭受影响或破坏的人员、财产、活动、文化或环境遗产要素。某一对象对灾害的敏感程度被称为“易损性（vulnerability）”。
本对象类涵盖了风险预防计划（Risk Prevention Plan, RPP）研究中涉及的全部承险事项。承险事项是一类具有明确时间属性的对象，其是否被纳入分析取决于RPP的目标，以及其对所研究灾害的易损性。因此，是否将某一PPR事项纳入考量，需结合所针对的灾害类型而定。
在开展承险事项分析时，上述要素构成了研究区域及其周边区域内RPP编制所需的土地覆盖认知基础。
相关承险事项数据，是风险预防计划编制阶段内暴露于灾害中的资产与人员的（示意性且非穷尽式）快照。该数据在RPP获批后不再更新。实际应用中此类数据已不再直接复用，而是会根据需求，依托最新数据源重新计算承险事项。