The purpose of the study is to estimate the Green-House-Gas (GHG) emissions from domestic eel farm in the water recirculation system or still-water system by the assessment of energy consumptions and GHG emissions for establishing to reduce standards of GHG from a sustainable perspective. GHG emission components as seeds, feed, fuel, electricity, fixed capital, fish respiration, and others were analysed at the different culture type between water recirculation system and still-water system by 3 stage farm size of small, medium, large scale. The result showed that the mean GHG emission of the eel farm was 18.7kg·CO2 in the stage of production per fish 1kg at different culture type and farm size. Therefore it could be useful for policy, planning, and regulation of aquaculture development with establishing GHG reduction standards.

• 김종현 | Jong-Hyun KIM
• 이경훈(국립수산과학원 연구기획과) | Kyounghoon LEE (Research and Development Planning Division, National Fisheries Research & Development Institute, Busan 619-705, Korea) Corresponding author
• 이동길(국립수산과학원 연구기획과) | Dong-Gil LEE (Research and Development Planning Division, National Fisheries Research & Development Institute, Busan 619-705, Korea)
• 박성욱(국립수산과학원 연구기획과) | Seong-Wook PARK (Research and Development Planning Division, National Fisheries Research & Development Institute, Busan 619-705, Korea)
• 양용수(국립수산과학원 연구기획과) | Yong-Su YANG (Research and Development Planning Division, National Fisheries Research & Development Institute, Busan 619-705, Korea)