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

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, PPRN）的管制区划已依据COVADIS的国家规范要求完成数字化。
针对自然类PPRs，《环境法典》（Environmental Code）在条款L562-1中划定了两类区域：风险暴露区域，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。
依据灾害等级，每类区域均需遵循可强制执行的管控要求。相关规制通常将区域划分为三类：
1. 建筑禁止区（又称"红色区域"）：此类区域灾害等级较高，通用规则为禁止建设活动；
2. 合规管控区（又称"蓝色区域"）：此类区域灾害等级中等，相关建设项目需遵循适配问题类型的规制要求；
3. 非直接风险暴露区域：此类区域虽未直接面临风险，但建设工程、开发活动或农业、林业、手工业、商业及工业类农场或经营项目可能加剧既有风险或引发新风险，因此需遵循禁止性规定或相关规制要求（参见《环境法典》条款L562-1）。该类区域仅适用于自然类RPPs。