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Economic trends in the transition into a circular bioeconomy
Kircher, Manfred - In: Journal of Risk and Financial Management 15 (2022) 2, pp. 1-24
bioeconomy, especially for agriculture and forestry to produce biomass as an industrial feedstock. Numerous studies have been …, including biomass in the bioeconomy. Already today, the bioeconomy has a significant share in the EU economy with traditionally … and considering the sustainability limits of biomass production leads to the conclusion that the expected demand for all …
Persistent link: https://www.econbiz.de/10013201348
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A participação dos serviços nas cadeias globais de valor selecionadas
Curzel, Rosana - 2015
The main objective of this study was to analyze the recent international trade database developed by the OECD, WTO and Unctad, which took into account the perspective of value added, unlike other bases that considers the gross data. From the initial focus of the service chain, it was found that...
Persistent link: https://www.econbiz.de/10011372297
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Auswirkungen der Biogaserzeugung auf die Landwirtschaft
Gömann, Horst; de Witte, Thomas; Peter, Günter; … - 2013
In der Studie wurden die Auswirkungen der rasanten, regional sehr unterschiedlichen Ausdeh-nung der Biogaserzeugung und des dafür erforderlichen Energiepflanzenanbaus auf die innersektoralen Wechselwirkungen, die Boden- und Pachtmärkte sowie auf die Ernährungs- und Futtermittelindustrie...
Persistent link: https://www.econbiz.de/10010327561
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Biogas production from the perspective of sustainable development
Pawlita-Posmyk, Monika; Wzorek, Małgorzata - In: Economic and Environmental Studies (E&ES) 18 (2018) 3, pp. 1043-1057
energy production from renewable sources. Biomass, special organic waste which belongs to 'green sources' of energy can be …
Persistent link: https://www.econbiz.de/10011984394
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Continuous biogas production from sugarcane as sole substrate
Paulsen, S.; Hoffstadt, K.; Krafft, S.; Leite, A.; Zang, J. - In: Energy Reports 6 (2020) 1, pp. 153-158
A German-Brazilian research project investigates sugarcane as an energy plant in anaerobic digestion for biogas production. The aim of the project is a continuous, efficient, and stable biogas process with sugarcane as the substrate. Tests are carried out in a fermenter with a volume of 10 l. In...
Persistent link: https://www.econbiz.de/10012652087
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Enhanced biogas production from modified tapioca starch wastewater
In: Energy Reports 6 (2020) 1, pp. 744-750
Modified tapioca starch wastewater (MTSW) contains organic and inorganic matters that affected on biological wastewater treatment and biogas production. Especially, the wastewater from chemical modification processes contains high salinity that can inhibit microorganism activities. Zero valent...
Persistent link: https://www.econbiz.de/10012652179
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Effects of the German Renewable Energy Act on structural change in agriculture – The case of biogas
Appel, Franziska; Ostermeyer-Wiethaup, Arlette; … - In: Utilities Policy 41 (2016), pp. 172-182
The strong political support for biogas production in Germany over the past decade has greatly affected agricultural production, farms and land markets. This paper analyzes the effects of Germany's biogas policies on agricultural development by using the agent-based simulation model AgriPoliS....
Persistent link: https://www.econbiz.de/10011749420
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ЭКОНОМИЧЕСКИЙ АНАЛИЗ БИОЭНЕРГЕТИКИ, КАК ИСТОЧНИКА ДОХОДОВ АГРАРНЫХ ПРЕДПРИЯТИЙ
Ma­kar­chuk, Oksana; Hockmann, Heinrich; Lissitsa, Aleksej - 2007
means of which it is possible to maximize cost of the made product. One of new sources of the income in agriculture is a …
Persistent link: https://www.econbiz.de/10010299321
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Economic Approaches to Ecosystem Analysis
Eichner, Thomas; Pethig, Rüdiger - 2001
Ecological systems (ecosystems, for short) are complex systems of interacting species, plants and animals, where each of the species consists of individual organisms that interact with organisms of the same or other species in various ways: they compete for scare resources and they are involved...
Persistent link: https://www.econbiz.de/10011331430
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An estimate of the energy production potential of agricultural biomass in the ¡ód´z Province
Szubska-Włodarczyk, Natalia - 2015
The analysis has demonstrated the theoretical energy-production potential of biomass in the areas of fallow and waste … location of decentralised units. Production of biomass for energy purposes requires, first of all, retaining balance between … from the model of intensive agriculture in the direction of sustainable agriculture. Development of energy …
Persistent link: https://www.econbiz.de/10011400634