The Alliance of Bioenergy Production and Organic Farming
The Alliance of Bioenergy Production and Organic Farming

Author: Torsten Siegmeier

Publisher: kassel university press GmbH

Published: 2016-01-01

Total Pages: 138

ISBN-13: 3737600724

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Current global energy needs and the effort to substitute fossil fuels have led to extensive production of biomass in agricultural systems for purposes of renewable energy generation. At the same time, energy cropping poses new threats to the sustainability of land use systems. Large-scale industrialized farming in general and intensive energy crop production in particular are increasingly drawing criticism from various stakeholders for their negative external effects. Organic farming systems alleviate the environmental burden of agricultural production by minimizing negative this food-energy-climate nexus a large-scale conversion of agricultural area to organic management seems infeasible. Against this backdrop, this dissertation examined interrelations and connections of organic agriculture and biomass energy systems in regard to three dimensions: (i) Scientific interest and publication structure, (ii) research topics and contents, and (iii) systemic implications of integrated bioenergy and organic farming systems in the case of farm biogas production in Germany.

Sustainable Intensification of Organic and Low-Input Agriculture through Integrated Bioenergy Production
Sustainable Intensification of Organic and Low-Input Agriculture through Integrated Bioenergy Production

Author: Benjamin Blumenstein

Publisher: kassel university press GmbH

Published: 2017-01-01

Total Pages: 208

ISBN-13: 3737603804

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Both global food and energy systems are increasingly faced with major challenges regarding food security and non-fossil energy provision, respectively. Organic or low-input agriculture as well as bioenergy production may contribute to securing rising food and energy needs. However, low-input agricultural systems are challenged for their lower productivity compared to high-input systems. Moreover, bioenergy systems are often criticized for their unsustainable high-input cropping systems. Consequently, innovative approaches are needed to optimize both sectors. A promising strategy may be the integration of organic or low-input agricultural systems with agricultural bioenergy production with the objective to increase both productivity and sustainability of land use systems. This dissertation examines the opportunities and risks of integrated bioenergy production in organic and low-input agricultural systems, based on the example of two bioenergy technologies, anaerobic digestion (AD) and integrated generation of solid fuel and biogas from biomass (IFBB), by assessment of their structural framework conditions, systematic implications, as well as economic and risk performance. In a final step, the role of integrated agricultural bioenergy production within the context of the so-called sustainable intensification is debated.

Organic Farming
Organic Farming

Author: Sarath Chandran

Publisher: Elsevier

Published: 2023-07-04

Total Pages: 656

ISBN-13: 0323991467

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Organic Farming: Global Perspectives and Methods, Second Edition provides the core definition and concepts of organic farming, also addressing current challenges and goals. The book provides a comprehensive resource, from sustainability to influences on the ecosystem, including the significance of seed, soil, water and weed management, and other important aspects. In addition, it presents advancements in the field and insights on the future. This fully revised and updated edition expands coverage to include important economic considerations, understanding the influence of nanotechnology on organic farming, vertical farming, organic farming and livestock management, as well as the future of organic farming. Written by a team of global experts to provide current concepts of organic farming, this resource is valuable for researchers, graduate students, and post-doctoral fellows from academia and research institutions. - Presents the latest insights, from basic principles to emerging practices and future prospects - Includes new chapters on emerging organic farming practices and opportunities to address animal agriculture and vertical and indoor farming - Includes coverage of standards, certification and accreditation, and presents insights on economics and marketing

Advances in Bioenergy
Advances in Bioenergy

Author: Peter D. Lund

Publisher: John Wiley & Sons

Published: 2015-12-07

Total Pages: 560

ISBN-13: 1118957865

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The increasing deployment of bioenergy frequently raises issues regarding the use of land and raw materials, infrastructure and logistics. In light of these sometimes conflicting interests Advances in Bioenergy provides an objective and wide-ranging overview of the technology, economics and policy of bioenergy. Offering an authoritative multidisciplinary summary of the opportunities and challenges associated with bioenergy utilization, with international researchers give up-to-date and detailed information on key issues for biomass production and conversion to energy. Key features: *Discusses different bioenergy uses such as transportation fuels, electricity and heat production. *Assesses emerging fields such as bio-based chemicals and bio-refineries. *Debates conditions for the mobilization of sustainable bioenergy supply chains and outlines governance systems to support this mobilization. * Dedicated chapters to sustainability governance and emerging tools such as certification systems and standards supporting growth of a sustainable bioenergy industry. *Considers the political, environmental, social and cultural context related to the demand for energy resources, the impact of this demand on the world around us, and the choices and behaviours of consumers. This book will be a vital reference to engineers, researchers and students that need an accessible overview of the bioenergy area. It will also be of high value for politicians, policymakers and industry leaders that need to stay up to date with the state-of-the-art science and technology in this area.

Bioenergy Production by Anaerobic Digestion
Bioenergy Production by Anaerobic Digestion

Author: Nicholas Korres

Publisher: Routledge

Published: 2013-08-29

Total Pages: 473

ISBN-13: 1136489649

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Interest in anaerobic digestion (AD), the process of energy production through the production of biogas, has increased rapidly in recent years. Agricultural and other organic waste are important substrates that can be treated by AD. This book is one of the first to provide a broad introduction to anaerobic digestion and its potential to turn agricultural crops or crop residues, animal and other organic waste, into biomethane. The substrates used can include any non-woody materials, including grass and maize silage, seaweeds, municipal and industrial wastes. These are all systematically reviewed in terms of their suitability from a biological, technical and economic perspective. In the past the technical competence and high capital investment required for industrial-scale anaerobic digesters has limited their uptake, but the authors show that recent advances have made smaller-scale systems more viable through a greater understanding of optimising bacterial metabolism and productivity. Broader issues such as life cycle assessment and energy policies to promote AD are also discussed.

Bioenergy: Principles and Technologies
Bioenergy: Principles and Technologies

Author: Zhenhong Yuan

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2017-12-18

Total Pages: 358

ISBN-13: 3110344343

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Bioenergy: Principles and Technologies introduces biomass energy resources and then elaborates on bioenergy technologies including biomass combustion, biogas production, biomass briquettes and biomass gasification. With a combination of theories, experiments and case studies, the book is an essential reference for bioenergy researchers, industrial chemists and chemical engineers.

The Role of Bioenergy in the Emerging Bioeconomy
The Role of Bioenergy in the Emerging Bioeconomy

Author: Carmen Lago

Publisher: Academic Press

Published: 2018-10-16

Total Pages: 592

ISBN-13: 0128130571

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The Role of Bioenergy in the Bioeconomy: Resources, Technologies, Sustainability and Policy provides the reader with a complete understanding on how bioenergy technologies fit into the new bioeconomy paradigm. Sections focus on the main resources and technologies for bioenergy and its integration in energy systems and biorefining chains, analyze the available methodologies for assessing the sustainability of bioenergy, and address and the propose approaches that are demonstrated through concrete case studies. Additionally, the implications of bioenergy in the water-energy and land nexus is presented, along with new challenges and opportunities. This book's strong focus on sustainability of bioenergy, both as a standalone, and in the larger context of a bio-based economy, makes it a useful resource for researchers, professionals and students in the bioenergy field who need tactics to assess the lifecycle and sustainability of bioenergy technologies and their integration into existing systems. - Presents a complete overview of the main challenges that bioenergy will have to overcome in order to play a key role in future energy systems - Explores sustainability aspects in detail, both qualitatively and by applying proposed methodologies to concrete bioenergy case studies - Covers, in detail, the water-energy-land nexus implications and governance aspects

Biofuels, Food Security, and Developing Economies
Biofuels, Food Security, and Developing Economies

Author: Nazia Mintz-Habib

Publisher: Routledge

Published: 2016-01-08

Total Pages: 239

ISBN-13: 1317914120

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The last decade has witnessed major crises in both food and energy security across the world. One response to the challenges of climate change and energy supply has been the development of crops to be used for biofuels. But, as this book shows, this can divert agricultural land from food production to energy crops, thus affecting food security, particularly in less developed countries. The author analyses the extent to which biofuels feedstocks fit within the national food security strategy, agro-export orientation, and rural development plans and policies of developing economies. Two case studies, from Tanzania in East Africa and Borneo in Malaysia, are considered in detail, using the non-edible crop of jatropha as an example of how compromises can be reached to balance food and energy goals as well as export markets. The author develops a novel integrated approach, the Institutional Feasibility Study, as the basis of her analysis. She addresses key issues such as: how do global initiatives for green growth, energy security and sustainable development incorporate biofuels industry development? Does global biofuels trade present meaningful foreign and local investment opportunities for developing countries? To what extent does biofuels feedstock production help with poverty reduction and agricultural sector modernization? What role do the EU and the US commitments to biofuels blending targets play in the rapid industry development in developing countries? How does the biofuels industry fit within existing formal and informal institutional frameworks? Who are the winners and losers in the biofuels global value chain?