Energies Renouvelables Et Agriculture PDF Download
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Author: Bernard Pellcuer
Publisher:
ISBN: 9782855574899
Category :
Languages : en
Pages : 0
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Book Description
Author: Bernard Pellcuer
Publisher:
ISBN: 9782855574899
Category :
Languages : en
Pages : 0
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Book Description
Author: Bernard Pellecuer
Publisher: France Agricole Editions
ISBN: 9782855571386
Category : Agriculture
Languages : fr
Pages : 200
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Book Description
Le changement climatique et la fourniture d'énergies renouvelables sont deux soucis émergents de notre temps. L'ouvrage, synthétique, abordable et complet, aborde les bases de la compréhension de ces deux problématiques du point de vue des habitants des zones rurales. Il présente les options politiques, les différentes sources d'énergies renouvelables, les approches techniques et économiques, les enjeux et les opportunités, notamment pour les agriculteurs et les forestiers, principaux gestionnaires de la biomasse et potentiellement au premier plan dans la lutte contre le réchauffement climatique. Les agriculteurs, avec leur triple casquette : producteurs et consommateurs d'énergie ainsi que citoyens, face au débat de société, y trouveront un outil de discernement et d'évaluation de la place qu'ils peuvent prendre dans le nouvel ordre économique qui s'ébauche. Valoriser les énergies renouvelables, produire de la biomasse, participer à la réduction d'émission de gaz à effet de serre, c'est rentrer dans le développement durable. L'auteur n'oublie pas la dimension philosophique, il cite un propos prêté à Antoine de Saint-Exupéry " Nous n'héritons pas de la terre de nos ancêtres, nous l'empruntons à nos enfants ". Ce document, intéressera aussi un très large public. En fait, nous sommes tous concernés.
Author: Jean-Luc Bochu
Publisher: Educagri Editions
ISBN: 2844442870
Category :
Languages : fr
Pages : 1
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Book Description
Author: William Lockeretz
Publisher: Elsevier
ISBN: 0323142648
Category : Technology & Engineering
Languages : en
Pages : 783
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Book Description
Agriculture and Energy consists of the proceedings of a conference held at Washington University, St. Louis, Missouri, on June 17-19, 1976. The conference aims to bring together a broad spectrum of researchers concerned with obtaining a better understanding of the energy consumption by agriculture. These researchers are also concerned with developing ways to help food production adapt to occurring and anticipated resource availability problems. This book is organized into nine parts, separating the papers of the conference as chapters. It describes the quantity of energy consumed in particular production processes or in production at various levels of aggregation in the field of agriculture. It also dwells into the economic impacts of energy problems on agricultural production. It looks into the comparative economic and energy costs of the various methods for producing a specific product. Furthermore, this reference material discusses unconventional production methods that can reduce the need for fossil energy inputs by using renewable energy sources or recycling materials. Lastly, the implications of the energy situation for agricultural policy, both in the U.S. and in developing countries, are shown.
Author: United States. Department of Agriculture. Economic Research Service
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 200
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Book Description
Author: R.C. Fluck
Publisher: Elsevier
ISBN: 0444597816
Category : Technology & Engineering
Languages : en
Pages : 384
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Book Description
This last volume of the Energy in World Agriculture series is in many ways the series' Alpha and its Omega. It addresses the broad issues related to the use of energy in agricultural production, and also characterizes and quantifies the energy involvements of many agricultural production technologies. It is a compilation of descriptive and analytical information and design principles and data of energy use in this field. A significant aspect is the relationship between energy and agricultural productivity, increased knowledge and resulting improved management of energy-consuming operations on the farm. Information provided here has not been published elsewhere before. Throughout the book are examples of the important role that energy inputs have played in increasing productivity of the world's agricultural systems. Together with a revived interest in energy for agricultural production due to increases in energy costs, this volume meets that interest with valuable information and insights.
Author:
Publisher:
ISBN:
Category : Agriculture and energy
Languages : fr
Pages : 280
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Book Description
Analisi: ECOLOGIA. In generale. ENERGIA. Fonti d'energia. Politica energetica. AGRICOLTURA. Mercato agricolo. Politica agraria.
Author: David Pimentel
Publisher: CRC Press
ISBN: 1351089412
Category : Science
Languages : en
Pages : 661
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Book Description
The aim of this volume is to collect and present available data, both published and unpublished, on energy use in agriculture and forestry production. Energy analyses for some sciences such as ecology are not new, but their applications to agriculture started in 1973. These analyses have grown rapidly in number and complexity. This handbook is intended for agriculturalists and others concerned with energy use in crop, livestock, and forestry production.
Author: G. Stanhill
Publisher: Springer Science & Business Media
ISBN: 3642697844
Category : Technology & Engineering
Languages : en
Pages : 203
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Book Description
Energy and agriculture are both extremely broad subjects and their interactions - the subject of this book - cover almost the full spectrum of the agricultural sciences. Yet the subject is a relatively new one whose importance first received widespread recognition barely a decade ago, following the dramatic increase in oil prices during 1973. The impact of this increase was such as to promote a world-wide debate on the future direction that agriculture should take. This debate was, and is, of particular concern in countries where agriculture plays a leading role in economic and social development. During the last half century many national agricultural systems have been transformed from almost closed, self-sufficient systems with few locally produced inputs geared to satisfy local requirements, to intensive, open systems, utilizing large quantities of energy-rich inputs such as fossil fuel for manufactured agro-chemicals, water distribution and imported animal feedstuffs to produce a range of sophisticated products, often for export, which in tum require many energy-rich inputs for their marketing. This industrialization of agriculture has proved to be very successful in many respects and indeed was accepted as a general model for agricultural development allowing increased productivity and efficiency per unit land, labor and water, even in areas with limited natural resources.
Author: Jochen Bundschuh
Publisher: CRC Press
ISBN: 135165814X
Category : Science
Languages : en
Pages : 522
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Book Description
The agri-food chain consumes about one third of the world’s energy production with about 12% of it for crop production and nearly 80% for processing, distribution, retail, preparation and cooking. The agri-food chain also accounts for 80-90% of total global freshwater use where 70% alone is for irrigation. Additionally, on a global scale, freshwater production consumes nearly 15% of the entire energy production. It can therefore be argued that making agriculture and the agri-food supply chain independent from fossil fuel use has a huge potential to contribute to global food security and climate protection not only for the next decades but also for the coming century. Provision of secure, accessible and environmentally sustainable supplies of water, energy and food must thus be a priority. One of the major objectives of the world’s scientists, farmers, decisions makers and industrialists is to overcome the present dependence on fossil fuels in the agro-food sector. This dependency increases the volatility of food prices and affects economic access to sustenance. This book provides a critical review of recent developments in solar, wind and geothermal energy applications in agriculture and the agro-food sector such as processing, distribution, retail, preparation and cooking.
