Simple download service (Atom) of the dataset: Restricted areas of the plan for the prevention of natural hazards of the municipality of SEIX

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.自然灾害防治计划（Natural Hazard Prevention Plan, PPRN）的合规区划已依据COVADIS的国家规范完成数字化转换。针对自然类PPRN，《环境法典》（Environmental Code）将区划划分为两类（条款L562-1）：风险暴露区域，以及虽未直接面临风险但可采取预防措施以避免风险加剧的区域。依据灾害等级的差异，每类区划均需遵循具有强制执行力的管控规则。相关管控规则通常将区划细分为三类： 1. 建筑禁建区（又称‘红区’）：该区域灾害等级较高，通用管控规则为禁止任何建设活动； 2. 合规管控区（又称‘蓝区’）：该区域灾害等级为中等，建设项目需遵循适配风险类型的具体要求； 3. 非直接风险暴露区域：若在此区域开展建设、工程、开发活动或农业、林业、手工业、商业、工业类经营项目，可能加剧既有风险或引发新风险，此类区域需遵守相关禁令或管控要求（详见《环境法典》条款L562-1）。该类区划仅适用于自然类RPPs。