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

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.

自然灾害预防计划（Natural Hazard Prevention Plan，PPRN）的法定区划已依据COVADIS的国家级相关要求完成数字化处理。
针对自然类风险预防计划，法国《环境法典》第L562-1条将区划划分为两类：风险暴露区域，以及虽未直接面临风险但可预先采取措施以避免风险加剧的区域。
根据灾害等级的差异，每类区划均需遵循可强制执行的管控细则。相关管控规范通常将区划分为三类：
1. 禁建区（又称"红色区域"）：此类区域灾害等级较高，通用管控要求为禁止任何建设活动；
2. 限定建设区（又称"蓝色区域"）：此类区域灾害等级为中等，建设项目需遵循适配问题类型的专项管控要求；
3. 非直接风险暴露区：此类区域虽未直接面临风险，但各类建设工程、开发活动或农林牧渔、手工业、商业及工业业态可能加剧既有风险或引发新的风险，因此需遵循相关禁令或管控要求（参见法国《环境法典》第L562-1条）。该类区划仅适用于自然类风险预防计划（RPPs）。