Simple download service (Atom) of the dataset: N_ZONE_REG_PPRN_20140507_S_032

Regulatory zoning of PPRN flooding of the commune of Preignan 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.热尔省普雷尼昂公社的PPRN洪水监管分区。 针对PPRI，《环境法典》（L562-1条款）将区划分为两类：风险暴露区域，以及虽未直接暴露于风险但可采取相关措施以避免风险加剧的区域。 根据危险等级的不同，每类区域均需遵循具有强制执行力的管控规则。 该监管规则通常将区划分为： 1. 禁建区（又称红区）：此类区域危险等级较高，通用规则为禁止一切建设行为； 2. 管控区（又称蓝区）：此类区域危险等级中等，相关建设项目需遵循适配问题类型的管控要求； 3. 虽未直接暴露于风险，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《环境法典》L562-1条款），且仅适用于天然RPP风险。