Optimal harvest strategy based on a discrete age-structured model with monthly fishing effort for chub mackerel, Scomber japonicus, in South Korea

作者：

Highlights：

• We proposed the optimal harvest system for Chub mackerel in South Korea.

• The monthly optimal harvest strategies represented the highest fishing effort in August.

• The optimal harvest strategies improve the MEY and MSY by 11.9% and 10.9%.

• It is better to implement a closed season in July to maximize the profit of fishing.

摘要

•We proposed the optimal harvest system for Chub mackerel in South Korea.•The monthly optimal harvest strategies represented the highest fishing effort in August.•The optimal harvest strategies improve the MEY and MSY by 11.9% and 10.9%.•It is better to implement a closed season in July to maximize the profit of fishing.

论文关键词：Chub Mackerel,Monthly Fishing Effort,Optimal Harvest Strategy,Maximum Economic Yield,Closed Season

论文评审过程：Received 6 February 2021, Revised 28 February 2022, Accepted 2 March 2022, Available online 14 March 2022, Version of Record 14 March 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.127059