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Emisní zátěž při pěstování a zpracování pšenice Organic Eprints
Moudry, Jan (Jr.); Jirouskova, Zuzana; Plch, Radek; Moudry, Jan; Konvalina, Petr; Hyspler, Robin.
Práce, na základě zjednodušené LCA analýzy a přepočtu produkce emisí při dílčích agrotechnických a zpracovatelských operacích, hodnotí množství eq. CO2, které se uvolní při pěstování, zpracování a transportu pšenice v konvenčním a ekologickém způsobu hospodaření. Z výsledků je patrné, že na tvorbu environmentální zátěže má vliv jak systém hospodaření, tak dodržování principů regionality.
Tipo: Journal paper Palavras-chave: Farming Systems Processing; Packaging and transportation Air and water emissions.
Ano: 2011 URL: http://orgprints.org/21008/1/Moudr%C3%BD_%2D_Emisn%C3%AD_z%C3%A1t%C4%9B%C5%BE_p%C5%99i_p%C4%9Bstov%C3%A1n%C3%AD_a_zpracov%C3%A1n%C3%AD_p%C5%A1enice.pdf
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Environmental assessment of organic soybean (Glycine max.) imported from China to Denmark: a case study Organic Eprints
Knudsen, Marie Trydeman; Yu Hui, Qiao; Yan, Luo; Halberg, Niels.
Growing global trade with organic products has increased the demand for environmental impact assessments during both production and transport. Environmental hotspots of organic soybeans produced in China and imported to Denmark were identified in a case study using a life cycle assessment approach. Furthermore, environmental impacts of organic and conventional soybeans at farm gate were compared in the case study. The total global warming potential (GWP) per ton organic soybeans imported to Denmark revealed that 51% came from transportation and 35% from the farm level. Comparing organic and conventional soybean at farm gate showed that GWP, non-renewable energy use, acidification and eutrophication was lower per ton organic soybeans, whereas land use was...
Tipo: Journal paper Palavras-chave: Farming Systems Processing; Packaging and transportation Environmental aspects.
Ano: 2010 URL: http://orgprints.org/17327/1/17327.pdf
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