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针对海洋时空要素和相关渔业资源的互动性及非线性关系 ,分析了带空间结构的变量间关系问题 ,建立基于海洋要素场时空配置的渔场形成机制发现模型 .将海洋要素场的空间配置用邻域进行表达 ,并将邻域所取得的要素状态变量转换为决策系统的关系表 ,以提取海洋场时空配置和渔场形成的时空关联规则 .以大沙渔场形成的温度场时空配置发现为实例 ,验证模型的可行性
In view of the interactivity and non-linear relationship between marine space-time elements and related fisheries resources, this paper analyzes the relationship between variables with spatial structure and establishes a fish-fish formation mechanism discovery model based on temporal and spatial distribution of marine elemental fields. And transform the factor state variables obtained in the neighborhood into the relational tables of the decision-making system to extract spatio-temporal association rules for the time-space configuration of the oceanic field and the fishery.With the time-space configuration of the temperature field formed by the Dasha fishing ground as an example, Verify the feasibility of the model