Dataset Direct Download Service (WFS): Linear entity at the origin of the risk of the PPRT of the RHODIA institution in the municipality of La Rochelle, in Charente-Maritime

The origin of the risk characterises the real-world entity which, through its presence, represents a potential risk. This origin may be characterised by a name and, in some cases, a geographical object locating the actual entity causing the risk. The location of the entity and the knowledge of the dangerous phenomenon are used to define the risk pools, the risk-exposed areas that underpin the RPP. In PPRTs, it represents the enclosure of the environmental protection facility(s) at the origin of the risk The origin of the risk characterises the real-world entity which, through its presence, represents a potential risk. This origin may be characterised by a name and, in some cases, a geographical object locating the actual entity causing the risk. The location of the entity and the knowledge of the dangerous phenomenon are used to define the risk pools, the risk-exposed areas that underpin the RPP. In PPRTs, it represents the enclosure of the facility(s) classified for environmental protection (CEPI) at the origin of the risk analysed and addressed by the RPP. In the PPRT methodology, it is described as a grey area.风险源指一类现实世界实体，其存在本身即构成潜在风险。该风险源可通过名称表征，部分场景下还可通过定位该风险实际成因实体的地理对象来明确其具体范围。依托该实体的地理位置与危险现象相关认知，可划定风险池——即支撑RPP（风险保护预案）的风险暴露区域。 在PPRT（防护规划与响应工具）中，该表述指代风险源处环境保护设施的围蔽范围。风险源指一类现实世界实体，其存在本身即构成潜在风险。该风险源可通过名称表征，部分场景下还可通过定位该风险实际成因实体的地理对象来明确其具体范围。依托该实体的地理位置与危险现象相关认知，可划定风险池——即支撑RPP（风险保护预案）的风险暴露区域。 在PPRT（防护规划与响应工具）方法体系中，该表述指代经RPP（风险保护预案）分析与处置的风险源处、纳入环境保护分类（CEPI）的设施的围蔽范围。在PPRT方法体系中，该概念被描述为一类灰色区域。