Dataset Direct Download Service (WFS): Regulatory zoning of the Risk Prevention Plan Horn Basin Flood — Fragnes

For natural PPRs, the Environmental Code defines two categories of zones (L562-1): risk-exposed areas and areas that are not directly exposed to risks but where measures can be foreseen to avoid exacerbating the risk.Depending on the hazard level, each area is subject to an enforceable settlement. The regulations generally distinguish three types of zones: 1- ‘Building prohibited areas’, known as ‘red areas’, where the hazard level is high and the general rule is the prohibition on construction; 2- ‘prescribed areas’, known as ‘blue zones’, where the hazard level is average and the projects are subject to requirements adapted to the type of issue; 3- areas not directly exposed to risks but where constructions, works, developments or farms, agricultural, forestry, craft, commercial or industrial could aggravate risks or cause new ones, subject to prohibitions or requirements (cf. Article L562-1 of the Environmental Code). The latter category applies only to natural RPPs.针对自然PPRs，《环境法典》（条款L562-1）明确划定了两类区域：风险暴露区域，以及未直接承受风险但可通过预先采取措施规避风险加剧的区域。依据危险等级的差异，每类区域均需遵循具有强制执行力的管控要求。相关法规通常将区域划分为三类： 1. 被称为“红色区域”的禁止建设区，该区域危险等级较高，核心原则为禁止一切建设活动； 2. 被称为“蓝色区域”的限制建设区，该区域危险等级为中等，相关工程建设需遵循适配问题类型的合规管控要求； 3. 未直接承受风险，但农业、林业、手工业、商业或工业类建设项目、工程作业、开发活动或农场经营可能加剧既有风险或引发新风险的区域，该类区域需遵守相关禁止性规定或合规要求（参见《环境法典》条款L562-1）。该类区域仅适用于自然RPPs。