Dataset Direct Download Service (WFS): N_ZONE_REG_PPRN_20160041_S_032

Regulatory zoning of the PPRN flooding of the municipality of Segos 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）塞戈斯市镇（Segos）境内自然风险防治规划（PPRN）洪水风险的法规区划。 针对PPRIs，法国《环境法典》（Environmental Code）在条款L562-1中界定了两类区域：风险暴露区，以及未直接暴露于风险但可采取相关措施避免风险加剧的区域。依据危险等级差异，各区域均需遵循具有强制执行力的管控规则。 相关法规通常将区域划分为三类： 1. “建筑禁建区”，俗称“红区”，危险等级为高，通用规则为禁止建设； 2. “规划管控区”，俗称“蓝区”，危险等级为中等，建设项目需遵循适配问题类型的管控要求； 3. 未直接暴露于风险，但各类建设、工程、开发项目或农业、林业、手工业、商业、工业经营主体可能加剧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》L562-1条）。该类区域仅适用于自然RPPs。