dc.contributor.author 谭易兰 dc.contributor.author 王秀红 dc.date.accessioned 2017-11-14T02:50:32Z dc.date.available 2017-11-14T02:50:32Z dc.date.issued 2005-09-30 dc.identifier.citation 烟台师范学院学报(自然科学版),2005,(03):24-26 dc.identifier.issn 1004-4930 dc.identifier.other WOOD200503005 dc.identifier.uri https://dspace.xmu.edu.cn/handle/2288/154646 dc.description.abstract 利用马尔萨斯生物种群理论中的鱼口模型和Verhulst方程,给出了时间和捕捞数量的关系,然后利用定理,得到了按照一定数量捕捞,才能使恰当时间捕捞的鱼口数量最多的最优方案. dc.description.abstract Based on the fish population models in Malthusian theory and Verhulst equation,the relationship between the time and the catching amount is presented.By using Green theorem,the optimum scheme that the maximum amount of fish can be caught at a given time is obtained. dc.language.iso zh_CN dc.subject 鱼口模型 dc.subject Green定理 dc.subject 最优捕获 dc.subject fish population model dc.subject Green theorem dc.subject optimum catching dc.title 应用Green定理解决渔业资源最优捕获问题 dc.title.alternative Application of Green Theorem in Optimum Catching Question of Fishery Resources dc.type Article
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