Dataset Direct Download Service (WFS): Regulated areas of the plan for the prevention of natural hazards of the municipality of LA BASTIDE-DU-SALAT

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.本数据集依据COVADIS的国家规范，完成了自然灾害防治计划（Natural Hazard Prevention Plan，PPRN）的合规区划数字化工作。针对天然灾害防治计划，《环境法典》第L562-1条将区划划分为两类：风险暴露区域，以及未直接承受风险但可采取措施避免风险加剧的区域。根据危险等级差异，每类区域均需遵循可强制执行的管控规则。法规通常将区划划分为三种类型：1. 「禁止建设区」（又称「红色区域」）：危险等级较高，通用规则为禁止任何建设行为；2. 「合规建设区」（又称「蓝色区域」）：危险等级中等，建设项目需符合适配问题类型的相关管控要求；3. 未直接承受风险，但建设、工程、开发活动或农业、林业、手工业、商业、工业类农场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灾害类RPPs。