원격탐사 자료를 활용한 고등어 어장 추정에 관한 연구

Abstract

Chub mackerel(Scomber Japonicus) is closely related to the marine environmental factors like Sea Surface temperature and chlorophyll-a concentration. Chub mackerel is important fishing target in Yellow Sea, East China Sea, and Straits of Korea for Korean Purse seine fishery. This study exploit fishery data from Korea purse seine fisheries cooperative union for Chub mackerel during september to December of 2014 and 2015 and environmental factors including sea surface temperature(SST), sea surface chlorophyll-a concentration (Chl-a) to verify fishing zone for Chub mackerel. The verified fishing zone is mainly located between 35°-37°N and 124°-126°E until November and 33°-35°N and 126°-129°E in December.rea for Korean Purse seine fishery. This study exploit fishery data from Korea purse seine fisheries cooperative union for Chub mackerel during september to December of 2014 and 2015 and environmental factors including sea surface temperature(SST), sea surface chlorophyll-a concentration (Chl-a) to verify fishing zone for Chub mackerel. The verified fishing zone is mainly located between 35°-37°N and 124°-126°E until November and 33°-35°N and 126°-129°E in December.