Current Marine Farms

The Current Marine Farms layer is a collection of marine farm data from various sources. This includes marine farms were collected by Hamish Rennie as part of a PHD in 2004; these were digitised from the SO plans used in the applications for permits. Further collection was carried out by OmniLink on behalf of the Ministry of Fisheries and was completed in March 2007 as follows:“In 2006 the Ministry of Fisheries (MFish) commissioned Omnilink Ltd to survey NewZealand local government agencies (city, district and regional councils) on the availability of coastal data that is maintained in electronic form via a geographic information system (GIS). Following the survey, MFish contracted OmniLink tocollect data from each council and collate into a national dataset.”Some marine farms have been added from further direct contact with the respective councils. NOTE: Councils may collect their data differently and assign different attributeswhich can cause some farms to be matched with varying levels of accuracy. Methods of data capture include: 1. Digitised from aerial photography. 2. Plotted from coordinates, supplied by permit holder or from council records. 3. Digitised from council records. Local or regional council name: Method of data capture Environment Waikato Digitised from aerial photography Tasman district council Unknown Northland district council Unknown Marlborough district council Unknown Nelson City council Unknown Environment Bay of Plenty Unknown Attribute field name: Definition MFISH_ID Unique ID for MFish purposes Council Abbreviated council code as described below Council_Poly_ID Identifier in MDC database CP_ID Regional Council coastal permit applicationnumber MAF_Permit As issued by MAF Farm_ID Identifier for a farm made up of several lotsthat may have different permit numbers Lot_number Number of each lot within a farm Current_Status Active or inactive – are there other values Approval_category As described below Expiry_date Coastal permit expiry date Created_by Initial person responsible for polygon and associated attributes Created_Date initial created date Location_status Source of area polygon Modified_by Person responsible for last modification Modified_date When the last modification was carried out Lot_Area Calculated area of this lot (ha) FMA Fisheries Management area Species Species farmed by species code Structure_type Type of structure the species is farmed on. Council abbreviations: HBRC= Hawke's Bay Regional Council NRC= Northland Regional CouncilARC=Auckland Regional CouncilWRC= Waikato Regional CouncilMDC= Marlborough District CouncilTDC= Tasman District CouncilSRC= Southland Regional CouncilWTCR= West Coast Regional CouncilBOPRC= Bay of Plenty Regional CouncilCRC= Canterbury Regional CouncilWGTRC= Wellington Regional CouncilCIRC= Chatham Islands Council Structure Types: Intertidal racksLonglinesFishcagesApproval_categoryApproved : has both a current coastal permit and if necessary a fisheries permit,marine farm licence or marine farm lease.Declined : coastal permit was declined. Ministry Fisheries reservation : lot was declined by MAF on the basis of an undueadverse effect on fishing. Closed : coastal permit application was closed by the Council before a decision wasmade. Withdrawn : coastal permit application was withdrawn by the applicant before adecision was made.Expired/Surrendered : an approved coastal permit was surrendered or not renewedoften when replaced with another coastal permit. Forfeited/Lapsed : a marine farm licence or lease was relinquished or not renewed. Processing : waiting for a coastal permit decision or a MAF aquaculture decision Processing – approved and appealed : an approved coastal permit decision hasbeen appealed and is awaiting outcome. Processing – declined and appealed : a declined coastal permit decision has beenappealed and is awaiting outcome Processing – Judicial review of MAF aquaculture decision MatchingUsing a list supplied by the Ministry of Fisheries Aquaculture unit and the marine farm number a marine farm was assigned as a “match” or “non match”. First using automated matching then using manual matching as follows: Duplicates were removed in the instance of duplicate marine farm number and spatial location overlap and where there was an exact spatial overlap. NOTE: there are some duplicate fields in this table but this has been preserved to retain the any links the the spatial allocations process.当前海洋养殖场图层是多源海洋养殖场数据的集合。其中部分数据由Hamish Rennie于2004年攻读博士学位期间采集，该批数据从许可证申请所用的SO规划图纸中数字化提取。后续采集工作由OmniLink受新西兰渔业部（Ministry of Fisheries, MFish）委托开展，并于2007年3月完成，具体流程如下：“2006年，新西兰渔业部（MFish）委托OmniLink有限公司对新西兰地方政府机构（市、区及地区议会）开展调研，核实其通过地理信息系统（Geographic Information System, GIS）维护的电子化沿海数据可用性。调研结束后，渔业部进一步委托OmniLink从各议会采集数据并整合为国家级数据集。”另有部分海洋养殖场数据通过与对应议会直接沟通新增。 注意：各议会的数据采集方式与属性赋值规则可能存在差异，这将导致部分养殖场的匹配精度存在波动。数据采集方式包括： 1. 从航空摄影影像中数字化获取 2. 依据许可证持有者提供的坐标或议会记录中的坐标绘制 3. 从议会记录中数字化获取 地方/地区议会名称及对应数据采集方式如下： - 怀卡托环境局（Environment Waikato）：从航空摄影影像数字化获取 - 塔斯曼区议会：未知 - 北地区议会：未知 - 马尔堡区议会：未知 - 纳尔逊市议会：未知 - 丰盛湾环境局（Environment Bay of Plenty）：未知 属性字段名称及定义如下： MFISH_ID：用于渔业部内部标识的唯一编号 Council：议会缩写代码，详见下文说明 Council_Poly_ID：MDC数据库中的标识符 CP_ID：地区议会沿海许可证申请编号 MAF_Permit：新西兰农林部（Ministry of Agriculture and Forestry, MAF）核发的许可证编号 Farm_ID：养殖场标识符，一个养殖场可包含多个拥有不同许可证编号的地块 Lot_number：养殖场内各地块的编号 Current_Status：活跃/非活跃——是否存在其他取值 Approval_category：详见下文说明 Expiry_date：沿海许可证有效期截止日期 Created_by：首次负责绘制多边形及关联属性的人员 Created_Date：数据首次创建日期 Location_status：区域多边形的来源 Modified_by：最后一次修改数据的人员 Modified_date：最后一次修改数据的日期 Lot_Area：该地块的计算面积（单位：公顷，ha） FMA：渔业管理区（Fisheries Management Area） Species：养殖物种的物种代码 Structure_type：该养殖物种所依托的设施类型 议会缩写说明： HBRC=霍克斯湾地区议会（Hawke's Bay Regional Council） NRC=北部地区议会（Northland Regional Council） ARC=奥克兰地区议会（Auckland Regional Council） WRC=怀卡托地区议会（Waikato Regional Council） MDC=马尔堡区议会（Marlborough District Council） TDC=塔斯曼区议会（Tasman District Council） SRC=南地区议会（Southland Regional Council） WTCR=西海岸地区议会（West Coast Regional Council） BOPRC=丰盛湾地区议会（Bay of Plenty Regional Council） CRC=坎特伯雷地区议会（Canterbury Regional Council） WGTRC=惠灵顿地区议会（Wellington Regional Council） CIRC=查塔姆群岛议会（Chatham Islands Council） 设施类型： Intertidal racks：潮间带养殖架 Longlines：延绳养殖设施 Fishcages：网箱养殖设施 审批类别说明： Approved（已获批）：同时持有有效沿海许可证及必要的渔业许可证、海洋养殖场执照或海洋养殖场租赁协议 Declined（已驳回）：沿海许可证申请被驳回 Ministry Fisheries reservation（渔业部预留）：地块因对渔业造成不当不利影响，被新西兰农林部（MAF）驳回 Closed（已终止）：沿海许可证申请在作出最终决定前由议会终止 Withdrawn（已撤回）：沿海许可证申请在作出最终决定前由申请人撤回 Expired/Surrendered（已过期/已交还）：已获批的沿海许可证已交还或未续期，通常在被新的沿海许可证替代时发生 Forfeited/Lapsed（已失效/已逾期）：海洋养殖场执照或租赁协议已被放弃或未续期 Processing（审批中）：等待沿海许可证或新西兰农林部水产养殖审批结果 Processing – approved and appealed（审批中-已获批并上诉）：沿海许可证获批决定已被上诉，等待最终结果 Processing – declined and appealed（审批中-已驳回并上诉）：沿海许可证驳回决定已被上诉，等待最终结果 Processing – Judicial review of MAF aquaculture decision（审批中-对MAF水产养殖决定的司法审查） 匹配规则： 依据渔业部水产养殖部门提供的列表及海洋养殖场编号，将养殖场标记为“匹配”或“不匹配”。首先采用自动化匹配流程，再执行人工匹配，具体规则如下：针对海洋养殖场编号重复且空间位置重叠、或空间位置完全重合的情况，将重复记录予以移除。 注意：本数据表中仍存在部分重复字段，但保留该设置以完整保留与空间分配流程相关的所有关联链接。