Simple download service (Atom) of the dataset: Restricted areas of the plan for the prevention of natural hazards of the municipality of SAINT-QUIRC

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.

本数据集依据COVADIS的国家级规范要求，完成了自然灾害防治规划（Natural Hazard Prevention Plan，简称PPRN）中管控区划的数字化工作。针对自然类PPRN规划，《环境法典（Environmental Code）》划定了两类管控区域（条款编号L562-1）：风险暴露区，以及未直接暴露于风险但可采取措施避免风险加剧的区域。根据风险等级的不同，每类区域均需遵守可强制执行的开发建设规范。相关管控规则通常分为三类区域：1. “禁止建设区”，俗称“红区”：该区域风险等级较高，通用管控规则为禁止一切建设活动；2. “限制建设区”，俗称“蓝区”：该区域风险等级中等，建设项目需遵守适配于风险类型的管控要求；3. 未直接暴露于风险，但建设工程、开发活动或农林牧渔、手工业、商业及工业经营活动可能加剧既有风险或引发新风险的区域，需遵守相关禁止性规定或管控要求（参见《环境法典》第L562-1条）。该类区域仅适用于自然类PPRN规划。