Simple download service (Atom) of the dataset: N_ZONE_REG_PPRN_20160038_S_032

Regulatory zoning of the PPRN flooding of the commune of Laguian-Mazous in the department of Gers. For PPRIs, 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 two 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.本数据集涵盖法国热尔省拉吉安-马祖市镇的自然风险防治规划（PPRN）洪水管控分区相关内容。 针对防洪风险防治规划（PPRIs），法国《环境法典》第L562-1条将风险区划分为两类：一是风险暴露区，二是虽未直接面临风险，但可预先采取措施避免风险加剧的区域。 根据灾害等级的不同，每类区域均需执行强制性管控要求。 相关监管规则通常将区划分为以下三类： 1. 禁止建设区（又称"红色区域"）：此类区域灾害等级较高，原则上禁止一切建设活动； 2. 管控建设区（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管控要求； 3. 间接风险影响区：此类区域虽未直接面临洪水风险，但各类建设、工程、开发活动或农业、林业、手工业、商业及工业经营场所可能加剧既有风险或引发新的风险，需遵守相关禁止性规定或管控要求（详见法国《环境法典》第L562-1条）。 该类间接风险影响区划仅适用于天然自然风险防治规划（RPPs）。