N_ZONE_REG_PPRN_20140471_S_032

Regulatory zoning of the PPRN flooding of the municipality of Labéjan 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.本数据集为法国热尔省拉贝让市自然风险预防规划（PPRN）洪水风险管控区划。针对工业风险预防规划（PPRI），《环境法典》第L562-1条划定了两类区域：直接受风险影响的区域，以及虽未直接暴露于风险但可通过预先制定措施避免风险加剧的区域。根据灾害等级，每类区域均需执行强制性管控要求。 管控规则通常区分以下三类区域： 1. 禁止建设区（又称红色区域）：灾害等级为高，通用规则为禁止任何建设活动； 2. 规划管控区（又称蓝色区域）：灾害等级为中等，相关项目需遵守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、商业及工业场所可能加剧既有风险或引发新风险的区域，需遵守相关禁令或管控要求（参见《环境法典》第L562-1条）。该类区域仅适用于天然RPPs。