Dataset Direct Download Service (WFS): Regulatory zoning of the Forest Fire Risk Prevention Plan (PPRIF) of the municipality of Borgo 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，此类规划是国家在风险防控领域的核心工具。其目标为对风险区域内的城市规划编制与土地利用情况实施动态监测。
针对自然风险防治规划（PPRs），《环境法典》第L562-1条将区域划分为两类：一是风险暴露区域，二是未直接面临风险但可采取防控措施以避免风险加剧的区域。
依据灾害风险等级，各区域均需遵循强制性建设管控规则。相关法规通常将区域划分为三类：
1. 建筑禁建区（又称"红色区域"）：该区域灾害风险等级较高，基本原则为禁止任何建筑活动；
2. 规定管控区（又称"蓝色区域"）：该区域灾害风险等级为中等，建设项目需根据问题类型适配相应管控要求；
3. 未直接面临风险，但建设、工程、开发活动或农业、林业、手工业、商业及工业经营可能加剧既有风险或引发新风险的区域，此类区域需遵守管控禁令或相关要求（详见《环境法典》第L562-1条）。