Surface generators related to grade A7 easements

Category A7 easements concern easements relating to so-called protection forests. The following may be classified as protective forests, for reasons of public utility: — woods and forests the conservation of which is recognised as necessary for the maintenance of land on mountains and slopes, protection against avalanches, erosions and flooding of waters and sands; — woods and forests located on the periphery of large agglomerations; — woods and forests located in areas where maintenance is necessary either for ecological reasons or for the well-being of the population. Protection forests shall be subject to a special forestry regime, in particular as regards management and operating rules, the exercise of grazing and user rights, excavations and extractions of materials and the research and exploitation of the water resource by public authorities or their delegates. Classification as a protective forest prohibits any change in land use or land use that would compromise the conservation or protection of afforestation. This resource describes the surface generators of Grade A7 easements, i.e. forests classified as protective forests.A7类地役权（easement）涉及与所谓防护林相关的地役权。出于公共利益考量，以下林地可归类为防护林： — 为维护山地与坡地土地、防范雪崩、水土流失及水沙泛滥而被认定需开展保育的林地； — 大型城市群周边的林地； — 因生态原因或保障民众福祉而需进行管护的区域内的林地； 防护林须适用特殊林业管理制度，尤其涉及经营管理规则、放牧权与使用权行使、物料开挖与采掘，以及公共主管部门或其授权机构对水资源的研究与开发利用等方面。 被归类为防护林后，禁止任何可能损害林地保育与防护功能的土地用途变更行为。 本数据集描述了A7类地役权的地表权利客体，即被归类为防护林的林地。