Simple download service (Atom) of the dataset: Leaves or testimonies of floods from PPRI 2013 Dordogne and tributaries to La Chapelle Saint Géraud — Corrèze
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L_INFO_PPRN_20100007_P_019 Leaves or testimonies of floods from PPRI 2013 Dordogne and tributaries to La Chapelle Saint Géraud — Corrèze Plans for the prevention of natural flood risk PPRI of the Dordogne basin and its tributaries of Argentat in Liourdres (15 communes) in Corrèze Natural PPRs are established in accordance with Article L. 562-1 of the Environmental Code. In exposed areas, depending on the intensity of the risk, they shall define the prohibition zones for constructions and installations in order not to aggravate the risk, or, in areas where constructions and installations may be authorised, the implementation requirements. The PPRi of the Dordogne basin and its tributaries from Argentat to Liourdres, approved on 30/10/2013, cover 15 municipalities (one PPRi per municipality). The rivers concerned are Dordogne, Maronne, Souvigne and Sagne and Filèle, Malefarge, Ménoire and Cerou. The hazard is derived from a modeling. The reference flood is the strongest history known for Souvigne, Sagne and Fidèle (crue of October 1960) and the centennial flood calculated for Dordogne, Maronne, Malefarge, Ménoire and Céroux. The purpose of the regulations is to prevent the risk to people and property. For this purpose, the flood-free territory is classified as red (inconstructible), dark blue (constructable under conditions for economic activities) or blue (constructible under conditions) A PPRi is established for each municipality, i.e.: Argentat-sur-Dordogne, Hautefage, La-Chapelle-Saint-Géraud, Forgès, Saint-Chamant, Monceaux-sur-Dordogne, Bassignac-le-Bas, Reygades, Chenaillers-Mascheix, Brivezac (merged with Beaulieu-sur-Dordogne), Beaulieu-sur-Dordogne, Nonards, Altillac, Astaillac and Liourdres.
L_INFO_PPRN_20100007_P_019 本数据集包含科雷兹省拉沙佩勒-圣热罗(La Chapelle Saint Géraud)区域多尔多涅河及其支流2013年自然洪水风险预防计划(PPRI)中的洪水档案与佐证材料。 本数据集同时涉及科雷兹省利乌尔德尔境内阿尔让塔河段多尔多涅流域及其支流的自然洪水风险预防计划(PPRI),该计划覆盖15个市镇。 自然洪水风险预防计划的制定须符合《法国环境法典》第L.562-1条之规定。在洪水风险暴露区域,计划将依据风险强度划定禁止建设与设施布设的区域,以避免加剧洪水风险;在可获批建设与设施布设的区域,则明确相关实施要求。 本次阿尔让塔至利乌尔德尔段多尔多涅河流域及其支流的自然洪水风险预防计划(PPRI)于2013年10月30日获批,覆盖15个市镇,每个市镇对应一份独立PPRI。涉及的河流包括多尔多涅河(Dordogne)、马罗讷河(Maronne)、苏维涅河(Souvigne)、萨涅河(Sagne)、菲勒勒河(Filèle)、马尔法尔热河(Malefarge)、梅努瓦尔河(Ménoire)以及塞鲁河(Cerou)。 本次洪水风险评估基于数值模拟完成。 参考洪水事件选取标准如下:苏维涅河、萨涅河与菲勒勒河采用有记录以来的最大历史洪水(1960年10月洪水),多尔多涅河、马罗讷河、马尔法尔热河、梅努瓦尔河以及塞鲁河(Céroux)则采用百年一遇设计洪水。 本规划的核心目标是防范洪水对人身与财产造成的风险。为此,洪水风险管控区域被划分为三类:红色区域(禁止建设)、深蓝色区域(符合条件可开展经济活动类建设)以及蓝色区域(符合条件可进行建设)。 本次覆盖的15个市镇均单独制定了对应PPRI,具体包括:多尔多涅河畔阿尔让塔、欧特法日、拉沙佩勒-圣热罗、福尔热、圣尚、多尔多涅河畔蒙索、下巴西尼亚克、雷加德、谢奈耶-马斯谢、布里夫扎克(已与多尔多涅河畔博略合并)、多尔多涅河畔博略、诺纳尔、阿尔蒂亚克、阿斯泰亚克以及利乌尔德尔。



