Department of Ecological Engineering, Toyohashi University of Technology, Toyohashi, Aichi 441-8580, Japan
We established the Life Cycle Inventory (LCI) of air pollutants to analyze the environmental aspects of tuna consumption. Main findings were: 1) The fishing stage emitted more pollutants than other stages such as domestic consumption, transportation, processing, sale, cooking, sewage disposal and disposal. 2) The emission of air pollutants depended on the locations of tuna fishing. 3) The transportation route had a significant influence. 4) The life cycle emission of air pollutants depended on the proportion of edible parts.