PPRL Presqu’île Guérandaise — Saint-Nazaire: Regulatory zoning for marine submersion in the Loire-Atlantique

The data from this layer correspond to the different regulatory areas corresponding to the sectors impacted by the marine flooding. These were defined according to the two time frames studied (baseline and hazard at 2100), the degree of exposure to marine submersion risk and land use (issues). This layer includes the BC, R, r, b, R100, B100 and v100 zones.本图层的数据对应受海洋洪涝影响的各相关领域所对应的不同监管区域。此类区域基于所研究的两类时间尺度（基准情景与2100年灾害情景）、海洋淹没风险暴露程度以及土地利用（相关议题）划定。本图层包含BC、R、r、b、R100、B100及v100区域。