Dataset Direct Download Service (WFS): Restricted areas of the plan for the prevention of natural hazards of the municipality of SAINTE-CROIX-VOLVESTRE

The regulated zoning of the Natural Hazard Prevention Plan (PPRN) is digitised in accordance with the national requirements of COVADIS. 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.自然灾害防治规划（Natural Hazard Prevention Plan，缩写PPRN）的管控区划依据COVADIS的国家规范完成数字化处理。针对天然风险防治规划（PPRs），《环境法典》划定了两类区划（条款编号L562-1）：风险暴露区，以及虽未直接面临风险但可预先采取措施避免风险加剧的区域。根据风险等级的不同，各区域均需遵守可强制执行的建设管控要求。相关法规通常将区划分为三类：1. "禁止建设区"，亦称"红色区域"：该类区域风险等级较高，通用管控规则为禁止建设；2. "限制建设区"，亦称"蓝色区域"：该类区域风险等级中等，建设项目需适配问题类型落实相关管控要求；3. 虽未直接面临风险，但建设工程、构筑物、开发项目或农林牧渔、手工业、商业及工业活动可能加剧既有风险或引发新风险的区域，需遵守相关禁止或管控要求（详见《环境法典》第L562-1条）。该类区划仅适用于天然风险防治规划（RPPs）。