Dataset Direct Download Service (WFS): Restricted areas of the plan for the prevention of natural hazards of the municipality of LA BASTIDE-SUR-L’HERS

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.本数据集已依据COVADIS的国家级规范要求，完成了自然灾害防治规划（Natural Hazard Prevention Plan，PPRN）的管控区划数字化工作。针对天然灾害类的自然灾害防治规划，《环境法典》（Environmental Code）在条款L562-1中将区划划分为两类：风险暴露区域，以及未直接面临风险但可采取措施避免风险加剧的区域。根据灾害等级的不同，每类区域均需遵守具有强制执行力的管控细则。相关法规通常将区划分为三类：1. 禁止建设区（俗称‘红区’）：灾害等级较高，通用规则为禁止任何建设行为；2. 管控建设区（俗称‘蓝区’）：灾害等级为中等，相关建设项目需遵守适配风险类型的管控要求；3. 未直接面临风险，但各类建设、工程、开发活动或农业、林业、手工业、商业及工业类经营场所可能加剧既有风险或引发新风险的区域，需遵守相关禁令或管控要求（详见《环境法典》条款L562-1）。该类区划仅适用于天然灾害类自然灾害防治规划。