Dredge netting restrictions or prohibitions

Commercial Fishing Regulations in this dataset include, but are not limited to: Fisheries (Auckland and Kermadecs Commercial Fishing) Regulations 1986, Fisheries (Challenger Area Commercial Fishing) Regulations 1986, Fisheries (Central Area Commercial Fishing) Regulations 1986, Fisheries (South-East Area Commercial Fishing) Regulations 1986, Fisheries (Southland and Sub-Antarctic Areas Commercial Fishing) Regulations 1986and Fisheries (Commercial Fishing) Regulations 2001. Current and historical copies of these regulations can be found online at: www.legislation.govt.nz Also included in this layer are Fisheries (Benthic Protection Areas) Regulations 2007, Fishery Notices (including beach cast seaweed and temporary closures), Marine Reserves, Marine Mammal Protection Notices, Submarine Cables and Pipelines Protections and other restrictions. Method of creation: The geometries of the features were sourced from the area descriptions provided within legislation or from another agency. The polygons were created by various methods, such as, but not limited to: using gazetted coordinates, snapping polygon vertices to LINZ Topo50 Coastline, relating to Aerial Imagery, appending polygons from other datasets such as the LINZ New Zealand Exclusive Economic Zone layer. Please note: Many features in this dataset contain general inland boundaries that are not part of the defined area. Features with a value of 1 in the ‘CoastlineRemoval’ field contain general inland boundaries. This is for the purposes of reducing vertices (to improve performance) and to future proof the data from changes to the coastline (users can erase the latest coastline data from the layer). For analysis, it is advised to erase the coastline area from features with general inland boundaries, such as the LINZ Topo 1:50k Coastline layer. The following fields within the attribute table may include helpful information related to how the geometries were created: MappingNote, CoastlineRemoval, SpecialConditions, AreaDescriptionURL and Keywords.

本数据集收录的商业捕鱼管制规范包括但不限于：1986年《渔业（奥克兰及克马德克群岛商业捕鱼）条例》、1986年《渔业（挑战者海域商业捕鱼）条例》、1986年《渔业（中部海域商业捕鱼）条例》、1986年《渔业（东南部海域商业捕鱼）条例》、1986年《渔业（南地及亚南极海域商业捕鱼）条例》及2001年《商业捕鱼条例》。上述规范的现行版本与历史存档版本均可通过新西兰立法官网www.legislation.govt.nz在线查阅。

本图层还包含2007年《渔业（底栖保护区（Benthic Protection Areas））条例》、渔业公告（含海滩漂浮海藻管控及临时禁捕区域）、海洋保护区（Marine Reserves）、海洋哺乳动物保护公告（Marine Mammal Protection Notices）、海底电缆与管道保护措施（Submarine Cables and Pipelines Protections）及其他相关管制要求。

数据集要素的几何信息源自立法文本中载明的区域描述，或由其他机构提供。面要素的生成方式包括但不限于：使用官方公报公布的坐标、将面要素顶点对齐新西兰土地信息局（Land Information New Zealand，缩写LINZ）的Topo50海岸线图层、结合航空影像进行校准、从其他数据集（如LINZ新西兰专属经济区（Exclusive Economic Zone）图层）追加面要素等。

请注意：本数据集的诸多要素包含不属于划定范围的通用内陆边界。在“海岸线移除（CoastlineRemoval）”字段中值为1的要素，即包含此类通用内陆边界。此举旨在减少顶点数以提升运行性能，并为应对海岸线变化预留数据调整空间——用户可自行使用最新海岸线数据擦除此类边界。

若需开展空间分析，建议使用如LINZ Topo 1:50k海岸线图层等官方最新海岸线数据，擦除包含内陆边界的要素中的海岸线区域。

属性表中的以下字段可提供与几何要素创建相关的辅助信息：制图说明（MappingNote）、海岸线移除（CoastlineRemoval）、特殊条件（SpecialConditions）、区域描述链接（AreaDescriptionURL）及关键词（Keywords）。