Manitoba_Waterbody_Stocking_Records

Stocking Data is a point layer representing individual stocking events dating back to 1917. Each record contains information such as waterbody name, fish species, fish size and quantities, as well as the fishing division of the waterbody. Stocking data is updated multiple times per year as the Province of Manitoba Hatchery conducts stocking. The stocking data layer, along with related information, can be found at the Manitoba Lake Information For Anglers app. The project was initiated by Manitoba Wildlife and Fisheries Branch with funding from the Fish and Wildlife Enhancement Fund. Data is provided by Manitoba Wildlife and Fisheries Branch, Swan Valley Sport Fishing and Manitoba Watershed Districts. For additional information visit Manitoba Fisheries. The dataset includes the following fields (Alias (Name): Description) Waterbody ID (WATERBODY_ID): Unique identifier for an individual waterbody. Waterbody Name (WATERBODY_NAME): Name of the waterbody that was stocked. Fishing Division (FISHING_DIVISION): Indicates which fishing division the waterbody is located in and where stocking event took place. Year (YEAR): Year of the stocking event. Date (DATE): Date of the stocking event. Species (SPECIES): Species that was stocked. Size (SIZE): Size of the fish that were stocked. Quantity (QUANTITY): Approximate number of fish stocked. Lat (DD) (LAT_DD): Latitudinal coordinates of the stocking event (if recorded, otherwise the representative centroid of the waterbody) in decimal degrees. Long (DD) (LONG_DD): Longitudinal coordinates of the stocking event (if recorded, otherwise the representative centroid of the waterbody) in decimal degrees. Waterbody Lat (WATERBODY_LAT): Latitudinal coordinates of the representative centroid of the waterbody in decimal degrees. Waterbody Long (WATERBODY_LONG): Longitudinal coordinates of the representative centroid of the waterbody in decimal degrees.鱼类放流数据集（Stocking Data）为一类点图层（point layer）数据，涵盖了自1917年起的所有单次鱼类放流事件。每条记录均包含水体名称、鱼类物种、鱼类规格与放流数量，以及水体所属渔业分区（fishing division）等相关信息。 该数据集每年会多次更新，更新工作由曼尼托巴省鱼苗孵化场（Province of Manitoba Hatchery）开展的放流活动推进。本放流数据图层及相关配套信息可通过《曼尼托巴湖垂钓者资讯》应用程序（Manitoba Lake Information For Anglers app）获取。 本项目由曼尼托巴省野生动物与渔业局（Manitoba Wildlife and Fisheries Branch）牵头启动，资助方为鱼类与野生动物增强基金（Fish and Wildlife Enhancement Fund）。数据集由曼尼托巴省野生动物与渔业局、天鹅谷休闲垂钓机构（Swan Valley Sport Fishing）以及曼尼托巴流域管理区（Manitoba Watershed Districts）联合提供。如需获取更多详细信息，请访问曼尼托巴省渔业部门官网（Manitoba Fisheries）。 本数据集包含以下字段（别名（字段名）：字段说明）： 1. 水体ID（WATERBODY_ID）：单个水体的唯一标识符 2. 水体名称（WATERBODY_NAME）：接受鱼类放流的水体名称 3. 渔业分区（FISHING_DIVISION）：标识水体所在及放流事件发生的渔业分区 4. 年份（YEAR）：鱼类放流事件发生的年份 5. 日期（DATE）：鱼类放流事件发生的具体日期 6. 物种（SPECIES）：本次放流的鱼类物种 7. 规格（SIZE）：本次放流鱼类的规格尺寸 8. 数量（QUANTITY）：本次放流鱼类的近似总数量 9. 纬度（十进制度（DD））（LAT_DD）：放流事件的纬度坐标，若已记录放流点位坐标则使用对应点位，未记录则采用水体的代表性质心坐标，单位为十进制度 10. 经度（十进制度（DD））（LONG_DD）：放流事件的经度坐标，若已记录放流点位坐标则使用对应点位，未记录则采用水体的代表性质心坐标，单位为十进制度 11. 水体纬度（WATERBODY_LAT）：水体代表性质心的纬度坐标，单位为十进制度 12. 水体经度（WATERBODY_LONG）：水体代表性质心的经度坐标，单位为十进制度