Dataset Direct Download Service (WFS): Restricted area of the Preventive Natural Risk Prevention Plan of the municipality of Gémenos — Bouches-du-Rhône — 13DDTM2016160163 (RETRAIT swelling OF ARGILES)

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.针对自然PPRs（Natural PPRs），《环境法典》（Environmental Code）划定了两类区域（条款编号L562-1）：风险暴露区域，以及虽未直接面临风险但可通过预先采取防控措施避免加剧既有风险的区域。依据风险等级的差异，每类区域均需遵循具有强制约束力的管控规则。该法规通常将区域划分为以下三类： 1. 建筑禁建区（俗称“红色区域”）：该区域风险等级为高，通用规则为禁止一切建设活动； 2. 管控建设区（俗称“蓝色区域”）：该区域风险等级为中等，建设项目需遵循适配问题类型的专项管控要求； 3. 非直接风险暴露区域：该区域虽未直接面临风险，但各类建设、工程、开发活动或农业、林业、手工业、商业、工业经营场所可能加剧既有风险或引发新风险，因此需遵守禁建或管控要求（参见《环境法典》第L562-1条）。此类区域仅适用于自然RPPs（Natural RPPs）。