Map Viewing Service (WMS) of the dataset: Restricted areas of the natural risk prevention plan of the commune of Fougax-ET-Barrineuf

The regulated zoning of the Natural Hazard Prevention Plan (PPRN) is digitised in accordance with the national requirements of COVADIS. For natural PPRs, 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 three 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.自然风险防治规划（Natural Hazard Prevention Plan, PPRN）的合规区划已依据COVADIS的国家相关规范完成数字化处理。针对自然风险防治规划（PPRN），《环境法典》第L562-1条将区划划分为两类：一类为风险暴露区，另一类为未直接承受风险但可采取措施规避风险加剧的区域。根据风险等级差异，每类区划均需遵循可强制执行的管控要求。相关管控规则通常将区划分为三类： 1. "建筑禁建区"（又称"红区"）：该区域风险等级较高，通用规则为禁止一切建设活动； 2. "合规建设区"（又称"蓝区"）：该区域风险等级中等，建设项目需遵循适配问题类型的管控要求； 3. 未直接承受风险，但各类建设工程、开发项目，以及农业、林业、手工业、商业及工业领域的经营场所或农场可能加剧既有风险或引发新风险的区域，需遵守禁建或相关管控要求（详见《环境法典》第L562-1条）。该类区划仅适用于自然RPPs。