Simple download service (Atom) of the dataset: N_ZONE_REG_PPRN_20140503_S_032

Regulatory zoning of the PPRN flooding of the commune of Sainte-Christie 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.本数据集涵盖热尔省（Gers）圣克里斯蒂镇（Sainte-Christie）的自然风险防治规划（PPRN）洪水管控区划内容。 针对洪水风险防治规划（PPRI），法国《环境法典》第L562-1条款将相关区域划分为两类：一是受风险直接影响的区域，二是未直接受风险波及，但可通过预先制定措施避免风险加剧的区域。根据危险等级的不同，每类区域均需执行具有强制约束力的管控细则。 该法规通常将区域进一步划分为以下三类： 1. "禁止建设区域（俗称"红区"）"：此类区域危险等级较高，通用管控规则为禁止一切建设行为； 2. "合规建设区域（俗称"蓝区"）"：此类区域危险等级中等，相关项目需遵循适配于风险类型的具体管控要求； 3. 未直接受风险波及，但农业、林业、手工业、商业、工业类的建设项目、构筑物、开发活动或农场经营可能加剧既有风险或引发新风险的区域，该类区域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条款）。此类区域仅适用于天然RPPs风险场景。