Body of water in Cote-d’or

Water bodies refer to a surface, open, natural or anthropogenic surface freshwater area of varying depths. The term “water body” covers a number of situations commonly referred to as lake, containment, pond, gravel, quarry or marsh. By convention, water bodies corresponding to gravel or quarries during the period in which they fall under the mining code are not included in this layer. Water bodies are described by their use(s) according to a predefined usage typology. By convention, for the sake of consistency with Cascade, the typology ‘pisciculture’ shall apply, irrespective of the species produced, to a use of the water body covered by: — the rules on ICPEs (heading 2130 of Decree 206-942 of 27 July 2006) when regular feeding and production exceeding 20T/year; — Article L431-6 of the Code de l’environnement et de la police de l’eau (section 3.2.7.0 of Decree 206-881 of 17 July 2006) if there is no regular feeding or production less than 20T/year. A similar layer N_PLAN_EAU_P (#47) describes the centroids of water bodies. A N_AUTRE_PISCI_S layer describes off-water fish farms.水体指具有一定水深的地表开放型自然或人工淡水水域。“水体”一词涵盖了常被称为湖泊、储水设施、池塘、砾石采坑、采石场积水区或沼泽的各类地表水域。按照惯例，处于矿业法规管辖时段内的砾石采坑与采石场积水区，不纳入本图层范畴。水体依据预定义的使用分类体系描述其用途。为与Cascade保持一致，按照惯例，若水体用途符合以下任一情形，则无论养殖物种为何，均归类为“水产养殖”类型：— 当存在定期投喂且年产量超过20吨/年时，符合2006年7月27日第206-942号法令第2130条规定的环境分类管控设施（ICPE，Installations Classées pour la Protection de l'Environnement）相关规则的情形；— 当无定期投喂或年产量低于20吨/年时，符合2006年7月17日第206-881号法令第3.2.7.0节规定的《环境与水政法典》第L431-6条的情形。另有同名图层N_PLAN_EAU_P（编号#47）用于标注水体的质心点位。图层N_AUTRE_PISCI_S则用于描述陆上水产养殖场。