globalchange  > 气候变化与战略
DOI: 10.2478/aslh-2019-0005
论文题名:
Environmental Life-Cycle Assessment of Arable Crop Production Technologies Compared to Different Harvesting Work Systems in Short Rotation Energy Plantations [Sz�nt�f�ldi n�v�nytermeszt�s k�rnyezeti �letciklus elemz�se]
作者: Polgár A.; Kovács Z.; Fodor V.E.; Bidló A.
刊名: Acta Silvatica et Lignaria Hungarica
ISSN: 1786691X
出版年: 2020
卷: 15, 期:2
语种: 英语
英文关键词: arable crop harvesting technologies ; carbon footprint ; environmental life cycle assessment ; global warming potential
英文摘要: Environmental life cycle assessment (LCA) was developed as a tool for sustainable, decision-supporting environmental management. Applying agricultural sector-LCA in order to achieve both internal (comparative) and external (efficiency enhancing) benefits is a priority. Since the life-cycle assessment of products and processes attracts great interest, applying the method in agriculture is relevant. Our study undertakes a comparative environmental life-cycle assessment (LCA) of local arable crop production technologies used for the main cultivated plants: Maize, sunflower, lucerne, cereals, and canola (environmental data in the territorial approach calculated on a 1 ha unit and in the quantitative approach calculated on 1 t of produce). We prepared an environmental inventory of the arable crop production technologies, constructed the life-cycle models, and executed the impact assessment. We also compiled an environmental ranking of technologies. In the impact interpretation, we compared the results with the values of short rotation energy plantations in each impact category. We analysed carbon footprints closely. The obtained results help better assess environmental impacts, climate risks, and climate change as they pertain to arable crop production technologies, which advances the selection of appropriate technologies adjusted to environmental sensitivities. © 2019 András Polgár et al., published by Sciendo.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158053
Appears in Collections:气候变化与战略

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作者单位: Department of Environmental Protection, Institute of Environmental and Earth Sciences, Faculty of Forestry, University of Sopron, Bajcsy-Zs. u. 4, Sopron, H-9400, Hungary; Forest Research Institute, National Agricultural Research and Innovation Centre, Bajcsy-Zs. u. 4, Sopron, H-9400, Hungary

Recommended Citation:
Polgár A.,Kovács Z.,Fodor V.E.,et al. Environmental Life-Cycle Assessment of Arable Crop Production Technologies Compared to Different Harvesting Work Systems in Short Rotation Energy Plantations [Sz�nt�f�ldi n�v�nytermeszt�s k�rnyezeti �letciklus elemz�se][J]. Acta Silvatica et Lignaria Hungarica,2020-01-01,15(2)
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