Simple download service (Atom) of the dataset: Regulatory zoning of the Forest Fire Risk Prevention Plan (PPRIF) of the municipality of Olmeta-di-Tuda in Upper Corsica

Plans for the prevention of natural hazards were established by the Act of 2 February 1995 on strengthening the protection of the environment. They are the key instrument of the State in the field of risk prevention. Their objective is to monitor the development of urban planning and land use in areas at risk. 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).1995年2月2日颁布的《加强环境保护法案》确立了自然灾害防治规划体系，该体系是国家开展风险防控工作的核心工具。其设立目标为对风险区域内的城市规划编制与土地利用开发情况实施动态监测。针对自然灾害风险防控预案（PPRs），《环境法典》（Environmental Code）在第L562-1条中划定了两类区域：风险暴露区域，以及未直接受风险影响但可通过前置管控措施避免风险加剧的区域。依据灾害风险等级，每类区域均需遵循可强制执行的建设管控规则。相关法规通常将区域划分为三种类型：1. "禁止建设区"（又称"红色区域"）：此类区域灾害等级较高，通用管控规则为严禁开展任何建设活动；2. "限制建设区"（又称"蓝色区域"）：此类区域灾害等级中等，建设项目需适配风险类型的专属管控要求；3. 未直接面临风险，但存在因建设、工程作业、开发活动或农林牧渔、手工业、商业、工业经营等行为加剧既有风险或引发新风险的区域，需遵守相关禁止性规定或管控要求（参见《环境法典》第L562-1条）。