N_ZONE_REG_PPRN_20160071_S_032

Regulatory zoning of the PPRN flooding of the commune of Scieurac-et-Flourès in the Gers department. 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）锡厄拉克-弗洛尔市镇（Scieurac-et-Flourès）洪水风险自然风险预防规划（PPRN）的管控区划。 针对洪水风险预防规划（PPRIs），法国《环境法典》第L562-1条将相关区划划分为两类：风险暴露区，以及虽未直接承受风险但可通过预设管控措施规避风险加剧的区域。依据危险等级的不同，每类区域均需执行可强制执行的管控规则。 相关管控规范通常将区划分为以下类型： 1. 建筑禁建区（俗称“红区”）：该区域危险等级较高，通用管控规则为禁止建设行为； 2. 合规管控区（俗称“蓝区”）：该区域危险等级为中等，相关建设项目需遵循适配问题类型的管控要求； 3. 非直接风险暴露区：该区域虽未直接承受风险，但各类建设工程、开发活动或农业、林业、手工业、商业及工业农场等行为可能加剧既有风险或引发新的风险，此类区域需遵守禁建或特定管控要求（参见《环境法典》第L562-1条）。 上述第三类区划仅适用于自然风险预防规划（RPPs）。