인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
This study examines the impacts of Chinese fishing and rising sea surface temperatures (SST) on Korea’s squid (Japanese flying squid) fisheries using a non-cooperative resource management framework. The analysis incorporates geographic and environmental factors to assess the inter-dependencies between Korean and Chinese fleets and the effects of upstream fishing and SST variability on stock availability. Using annual squid catch data aggregated at national and maritime region levels (East China Sea, Yellow Sea, East Sea) from 1982 to 2019, alongside SST data, a fixed-effects panel regression is employed to control for regional heterogeneity. The results show that Chinese squid catch has a statistically significant negative effect on Korean squid catches, confirming the theoretical expectation that upstream fishing reduces downstream stock availability. However, SST effects are not statistically significant, suggesting a complex interaction between environmental factors and squid migration. The findings underscore the need for cooperative fisheries management, particularly for migratory species like squid. Establishing multilateral agreements could mitigate the adverse impacts of non-cooperative practices and climate change.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-151-25-02-092508470