Although the abundance of Metapenaeus joyneri resources with high commercial value was recently confirmed in the outer waters of Gomso Bay, located between Buan-gun and Gochang-gun, Jeollabuk-do, Metapenaeus joyneri resources have not been efficiently utilized due to the absence of fishing gears and methods for a selective Metapenaeus joyneri capture. Therefore, in this study, we adopted shrimp dredge as a trial fishing gear for the Metapenaeus joyneri capture, and analyzed the species composition and cluster community structure of aquatic organisms caught by the shrimp dredge, from May to September 2021 at the coastal waters of Gochang-gun, Jeollabuk-do. During the experimental period, 28 types of marine species of 29,190 individuals and 250,136 g of total biomass were caught. Among them, the population of Metapenaeus joyneri, the target species, dominated by 80.7%, followed by Thrysa chefuensis with 7.1%, and Leiognathus nuchalis with 6.0%, confirming that the fishing ratio of Metapenaeus joyneri was the highest among all species.

서 론
재료 및 방법
결과 및 고찰
    수온 및 염분
    분류군별 종조성 및 생체량
    월별 종조성 및 생체량
    군집구조 분석
    유사도 분석
결 론
사 사

• 주영환(군산대학교 대학원 수산과학과 대학원생) | Young-Hwan JOO (Graduate Student, Department of Fisheries Science, Kunsan National University, Gunsan 54150, Korea)
• 장호영(군산대학교 해양산업운송과학기술학부 교수) | Ho-Young CHANG (Professor, Division of Marine Industry-Transportation Science and Technology, Kunsan National University, Gunsan 54150, Korea)
• 김민선(군산대학교 해양산업운송과학기술학부 교수) | Min-Son KIM (Professor, Division of Marine Industry-Transportation Science and Technology, Kunsan National University, Gunsan 54150, Korea)
• 조현수(군산대학교 해양산업운송과학기술학부 교수) | Hyun-Su JO (Professor, Division of Marine Industry-Transportation Science and Technology, Kunsan National University, Gunsan 54150, Korea) Corresponding author