N_ZONE_REG_PPRN_20140527_S_032

Regulatory zoning of the PPRN flooding of the commune of Saint-Clar 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（Gers）圣克拉尔公社（Saint-Clar）境内PPRN洪水管控分区规划。针对PPRI，《环境法典（Environmental Code）》第L562-1条划定了两类区域：风险暴露区，以及未直接面临风险但可采取相关措施避免风险加剧的区域。依据危险等级的不同，每类区域均需遵循可强制执行的管控规则。该管控规则通常将区域划分为以下类别：1. 建筑禁止区（又称"红区"）：该区域危险等级较高，原则上禁止开展任何建设活动；2. 合规管控区（又称"蓝区"）：该区域危险等级为中等，相关工程建设项目需遵循适配具体问题类型的管控要求；3. 未直接面临风险的区域：该区域内的农业、林业、手工业、商业或工业类建设项目、工程开发或农场运营可能加剧既有风险或引发新的风险，需遵循相关禁止或管控要求（详见《环境法典》第L562-1条）。此类区域仅适用于自然RPP场景。