Furuya, Atsumi; Fukami, Masahito; Ellingsen, Harald; … - 2011
Japan's fish production volume in 2008 was 5.59million tons, it accounted for 4% of world's production and consisted of … has been declining, offshore and coastal fishery have become mainly in Japan. In this study, the estimation of the energy … consumptions in a kelp aquaculture and three types of fisheries, such as squid, fixed net and gill net, is done for comparison to …