논문 상세보기
pp.50-61
The concern on the greenhouse gas emissions is increasing globally. Especially, the greenhouse gas emission from fisheries is an important issue from the Paris Climate Change Accord in 2015. Furthermore, the Korean government has a plan to reduce the GHG emissions as 4.8% compared to the BAU in fisheries until 2020. However, the investigation on the GHG emissions from Korean fisheries rarely carried out consistently. Therefore, the quantitative analysis of GHG emissions from Korean fishery industry is necessary as a first step to find a relevant way to reduce GHG emissions from fisheries. The purpose of this research is to investigate which degree of GHG emitted from the major offshore fisheries such as offshore gillnet fishery, offshore longline fishery, offshore jigging fishery and anchovy drag net fishery. Here, we calculated the GHG emissions from the fisheries using the Life Cycle Assessment method. The system boundary and input parameters for each process level are defined for the LCA analysis. The fuel use coefficients of the fisheries are also calculated according to the fuel type. The GHG emissions from sea activities by the fisheries will be dealt with. Furthermore, the GHG emissions for the unit weight of fishes are calculated with consideration to the different consuming areas as well. The results will be helpful to understand the circumstances of GHG emissions from Korean fisheries
재료 및 방법
전 과정환경영향평가(Life Cycle Assessment: LCA)
시스템 경계(System boundary)
할당 방법(Allocation method)
어획량 데이터, 유류 사용량 데이터 및 어선 세력
전과정평가(Life Cycle Assessment: LCA) 도구
결과 및 고찰
업종별 생산량, 연료사용량 및 연료소모계수
업종별 단위 어획량당 온실가스 배출량
업종별 연간 온실가스 배출량
업종별 척당 연간 온실가스 배출량
단위 중량을 최종 소비지까지 운송하는데 배출되는 온실가스량
결 론
References
