Simple download service (Atom) of the dataset: PPR LACQ (64DDTM20080006) — Information area of a risk prevention plan LACQ flooding (64300), department of Pyrénées-Atlantiques.

Plans for the prevention of natural hazards (PPRN) were established by the Act of 2 February 1995 on strengthening the protection of the environment. They are the key instrument of the State in the field of risk prevention. The objective of this procedure is to monitor development in areas exposed to a major risk. The PPRNs are decided by the prefects and usually carried out by the departmental directorates of the territories (DDT). These plans regulate land use or use through prohibitions on construction or requirements on existing or future buildings (constructive provisions, vulnerability reduction work, restrictions on agricultural use or practices, etc.). These plans may be under development (prescribed), implemented in advance or approved. The expert information helps to shed light on the expertise conducted within the framework of the PPRN by specifying particular points (fracturing zone, obstacle like a bridge,...) or by adding useful information to the general understanding of the PPRN (e.g. flood markers, flow direction, flow velocity, etc.)1995年2月2日颁布的《加强环境保护法》确立了自然灾害防治计划（Plans for the Prevention of Natural Hazards，简称PPRN），该计划是国家在风险预防领域的核心工具。本流程的目标是对存在重大风险的区域的开发活动进行监测。 PPRN由省长审批，通常由领土事务省局（Departmental Directorates of the Territories，简称DDT）负责实施。此类计划通过建筑禁令、针对现有或未来建筑的相关要求（包括建设条款、降低脆弱性工程、农业使用或耕作限制等）规范土地利用行为。 此类计划可处于法定编制、预实施或获批三种状态。 专家信息可通过明确特定要点（如断裂带、桥梁等障碍物），或补充有助于全面理解PPRN的相关信息（例如洪水标记、水流方向、流速等），来阐明PPRN框架内开展的专家论证工作。