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本文研究了Logistic模型在渔业收获中的应用.我们脉冲的在湖泊中增加鱼的食物(水草),以此来增大湖泊的环境容纳量.因此,经过一段时间后,鱼的数量可以达到一个很高的水平.我们从生态和经济学的角度出发,找到了最优策略,通过例子(表1-表10)给出了具体的策略.在最后一个例子(表11)中,我们比较了参数A和T对模型的不同影响.最后,我们指出了本文的数学和数值模拟结果在生态学和经济学中的应用,并且作了简短的讨论.
This paper studies the application of Logistic model in fishery harvesting, and we increase the environmental capacity of the lake by pulsing the addition of fish food (aquatic plants) to the lake so that after some time the number of fish can reach one Very high level.We find the optimal strategy from the ecological and economic point of view, given the specific strategy by example (Table 1 - Table 10) In the last example (Table 11), we compare Different effects of parameters A and T on the model.Finally, we point out the application of the mathematical and numerical simulation results in this paper in ecology and economics and give a brief discussion.