Simple download service (Atom) of the dataset: PPR LARRESSORE (64DDTM20160011) — Point information area of a Risk Prevention Plan Larressore Flood (64317), Pyrenees-Atlantiques department

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日加强环境保护法案》确立了自然灾害防治规划（Plans for the Prevention of Natural Hazards，PPRN），该规划是国家在风险防控领域的核心工具。本类规划的制定流程旨在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，通常由省领土事务总局（Departmental Directorates of the Territories，DDT）负责落实。此类规划通过施工禁令、对既有或新建建筑的相关要求（含施工规范、减灾工程、农业使用或作业限制等）来规范土地利用行为。 该类规划可处于编制中（已获批立项）、提前实施或已获批状态。 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框架内开展的专业评估工作。