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	Provedor de dados Organic Eprints (2) Autor Hansen, Sissel (2) Schueler, Maximilian (2) Koesling, Matthias (1) Paulsen, Hans Marten (1) Palavra-chave "Organics" in general (1) Air and water emissions (1) Animal husbandry (1) Buildings and machinery (1) Dairy cattle (1) Environmental aspects (1) Norway (1) Production systems (1) Mais... Tipo do documento Journal paper (2) Ano 2018 (1) 2017 (1) País Germany (2) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Variations of energy intensities and potential for improvements in energy utilization on conventional and organic Norwegian dairy farms Organic Eprints Koesling, Matthias; Hansen, Sissel; Schueler, Maximilian. Due to the limited resources of fossil fuels and the need to mitigate climate change, energy utilization for all human activity has to be improved. The objective of this study was to analyse the correlation between energy intensity on dairy farms and production mode, to examine the influence of machinery and buildings on energy intensity, and to find production related solutions for conventional and organic dairy farms to reduce energy intensity. Data from ten conventional and ten organic commercial dairy farms in Norway from 2010-2012 were used to calculate the amount of embodied energy as the sum of primary energy used for production of inputs from cradle-to-farm gates using a life cycle assessment (LCA) approach. Energy intensities of dairy farms were... Tipo: Journal paper Palavras-chave: Dairy cattle; Buildings and machinery; Norway; Environmental aspects. Ano: 2017 URL: http://orgprints.org/31799/1/Koesling%20et%20al%202017%20Variations%20of%20energy%20intensities%20and%20potential%20for%20improvements.pdf Discrimination of milk carbon footprints from different dairy farms when using IPCC Tier 1 methodology for calculation of GHG emissions from managed soils Organic Eprints Schueler, Maximilian; Hansen, Sissel; Paulsen, Hans Marten. Quantification of the environmental performance of dairy farms should allow comparisons between farms. We assess whether IPCC Tier 1 methodology for emissions from soil management is sufficiently precise to analyse and differentiate the carbon footprint of milk production between practical dairy farms and whether we can correctly identify which farms have the lowest and the highest GHG emissions per product unit, respectively. We used data from 20 Norwegian dairy farms which are very similar in structure, but differ in organic/non-organic management and the share of peat soil of their farmland.We assessed the uncertainty of the carbon footprint by running Monte Carlo simulations with the uncertainty ranges given in Tier 1 of the IPCC guidelines. The... Tipo: Journal paper Palavras-chave: Production systems; "Organics" in general; Animal husbandry; Air and water emissions. Ano: 2018 Registros recuperados: 2 Primeira ... 1 ... Última

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