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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Transportation and storage technologies, which are key drivers for trade, has increased global trade of agricultural products about 165% from 1995 to 2015. Korea imports 76.2% of grain from major food exporters such as USA, Australia, Brazil, and China. The expected long shipping distances from these countries can seriously cause environmental impacts on various environmental categories such as climate change, particulate matter, and acidification. The goal of this study is to assess the environmental implications focused on greenhouse gases (GHGs) and particulate matters (PMs) emissions of imported grains (wheat, corn, and bean) using food miles analysis and life cycle assessment (LCA). The environmental impacts of imported crops are estimated by transportation modes using the national LCI database provided by Korea Environmental Industry & Technology Institute (KEITI). The results of this study are as follows; (1) Imported wheat comes from USA (29%), AUS (27%), and URK (20%), corn is imported from USA (34%), BRA (29%), and URK (16%), and bean comes from BRA (57%), USA (40%), and CHN (2%); (2) the food miles of imported crops (wheat, corn, and bean) are 3.62E+10, 1.30E+11, and 2.20E+10 ton⋅km, respectively; (3) the potential GHGs and PMs of wheat, corn, and bean are 5.02E+08, 1.67E+09, and 2.84E+08 kg CO2e and 5.89E+05, 1.83E+06, 3.07E+05 kg PM10e, respectively. The outputs of this study could provide environmental impacts and carrying distances of imported agricultural products for preparing a plan to reduce environmental impacts.
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참고문헌 (39)
참고문헌 신청
Bernatz, G. / 2009 / Apples, bananas, and oranges: Using GIS to determine distance travelled, energy use, and emissions from imported fruit / Journal of Resources Analysis 11:1~15
Centre for Transport Strategies / 2014 / Ukraine-Agricultural Trade, Transport, and Logistic Advisory Services Activity / World Bank
David Coley / 2009 / Local food, food miles and carbon emissions: A comparison of farm shop and mass distribution approaches / Food Policy 34(2):150~155
Department of Infrastructure, Transport, Regional Development and Local Government / 2009 / Road and rail freight: competitors or complements? / Australian Government
Envision Transportation / 2011 / The transportation of grain / Center for Transportation Research (CTR)
Centre for Transport Strategies / 2014 / Ukraine-Agricultural Trade, Transport, and Logistic Advisory Services Activity / World Bank
David Coley / 2009 / Local food, food miles and carbon emissions: A comparison of farm shop and mass distribution approaches / Food Policy 34(2):150~155
Department of Infrastructure, Transport, Regional Development and Local Government / 2009 / Road and rail freight: competitors or complements? / Australian Government
Envision Transportation / 2011 / The transportation of grain / Center for Transportation Research (CTR)
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