Download or read book Forest and Biomass Harvest and Logistics written by Jingxin Wang and published by Springer Nature. This book was released on 2022-11-26 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains forest and woody biomass harvest, harvesting machines, systems, logistics, supply chain management, best management practices, harvest scheduling and carbon sequestration. It also covers applications of harvesting principles in forest and biomass management practices. The book provides an in-depth understanding of functions and applications of current and future harvesting technologies, the unique characteristics of harvesting machine with respect to cost, productivity, and environmental impacts. Special features include harvest machine illustrations and images of field operations, tabular presentations of filed studies of forest operations and detailed modelling processes for forest and biomass harvest logistics and supply chain management. Specifically, the book is designed for students, researchers, educators, and practitioners in the field of forest and biomass harvest and logistics. The book’s contents have been tested in teaching as the Harvesting Forest Product class for undergraduates and graduates in the Division of Forestry and Natural Resources at West Virginia University since 2000. The information contained in this book is a robust reference resource for students who would be future forest and biomass managers, timber contractors, entrepreneurs, researchers, and educators in the fields of forest and biomass operations, engineering, and resource management.
Download or read book Harvesting Forest Biomass for Energy in Minnesota written by Dalia El Sayed Abbas Mohamed Saleh and published by ProQuest. This book was released on 2007 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Optimization of Woody Biomass Harvest and Logistics in the Northeastern United States written by Damon S. Hartley and published by . This book was released on 2014 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioenergy from Wood written by Thomas Seifert and published by Springer Science & Business Media. This book was released on 2013-12-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for scientists and practitioners interested in deepening their knowledge of the sustainable production of bioenergy from wood in tropical and sub-tropical countries. Utilising the value chain concept, this book outlines the necessary aspects for managing sustainable bioenergy production. A wide range of topics is covered including biomass localization, modelling and upscaling, production management in woodlands and plantations, and transport and logistics. Biomass quality and conversion pathways are examined in order to match the conversion technology with the available biomass. A section is dedicated to issues surrounding sustainability. The issues, covered in a life-cycle assessment of the bioenergy system, include socio-economic challenges, local effects on water, biodiversity, nutrient-sustainability and global impacts. Through this holistic approach and supporting examples from tropical and sub-tropical countries, the reader is guided in designing and implementing a value chain as the main management instrument for sustainable wood.
Download or read book Modeling Work Plan Logistics for Biomass Recovery Operations Using Spatial Analysis written by Timothy D. Montgomery and published by . This book was released on 2014 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through the use of spatial and network analysis, this study demonstrates how operational managers can develop a comprehensive work plan that provides a framework for centralized woody biomass harvesting operations. This was achieved by identifying the locations of landings, the amount and distribution of available biomass, modeling the forest freight supply chain, and the estimating the cost of transportation. The resulting models identified the location and amount of available biomass within 94 harvest units, 95 possible centralized landing locations, 15 trailer landing locations, and transportation routes and cost from the stump to the energy plant.
Download or read book Biomass Supply Chains for Bioenergy and Biorefining written by Jens Bo Holm-Nielsen and published by Woodhead Publishing. This book was released on 2016-02-23 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass Supply Chains for Bioenergy and Biorefining highlights the emergence of energy generation through the use of biomass and the ways it is becoming more widely used. The supply chains that produce the feedstocks, harvest, transport, store, and prepare them for combustion or refinement into other forms of fuel are long and complex, often differing from feedstock to feedstock. Biomass Supply Chains for Bioenergy and Biorefining considers every aspect of these supply chains, including their design, management, socioeconomic, and environmental impacts. The first part of the book introduces supply chains, biomass feedstocks, and their analysis, while the second part looks at the harvesting, handling, storage, and transportation of biomass. The third part studies the modeling of supply chains and their management, with the final section discussing, in minute detail, the supply chains involved in the production and usage of individual feedstocks, such as wood and sugar starches, oil crops, industrial biomass wastes, and municipal sewage stocks. Focuses on the complex supply chains of the various potential feedstocks for biomass energy generation Studies a wide range of biomass feedstocks, including woody energy crops, sugar and starch crops, lignocellulosic crops, oil crops, grass crops, algae, and biomass waste Reviews the modeling and optimization, standards, quality control and traceability, socioeconomic, and environmental impacts of supply chains
Download or read book ForestryBased Biomass Economic and Financial Information and Tools An Annotated Bibliography written by and published by DIANE Publishing. This book was released on with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Business Activities Decision making and Barriers to Viability of the Forest Biomass Harvesting Industry in Washington State written by Jacob Lipson and published by . This book was released on 2013 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using forest biomass- the leftover byproducts of forestry operations- as an energy source potentially presents a win-win alignment of environmental goals, economic growth, and business success. This research explores the thoughts and actions of businesses involved in the harvest, collection, processing, and transportation of forest biomass to energy production facilities. Drawing on interviews with 21 firms in the industry, this research characterizes the industrial organization, activities, and decision-making of forest biomass harvesting businesses, and examines economic and policy barriers to the viability of the forest biomass-to-energy industry. The state's forest biomass-to-energy industry is organized around contractual relationships between landowners, the processing firms that collect, grind, and transport the biomass, and the energy producers which ultimately consume the biomass. Several types of barriers to entry characterize the forest biomass-to-energy industry, including equipment costs and the learning curve encountered by new processing businesses. In general, businesses' decision-making is driven by profit calculations, although economic models of supply and demand may not fully incorporate businesses' strategic responses to risks and policy incentives. Landowners and processors differ in key aspects of their biomass harvesting activities and strategy: landowners are less tolerant of taking risks, less likely to own biomass harvesting equipment, and less motivated by short-term profits than processing contractors. Policies intended to support the forest biomass-to-energy industry, such as the federal Biomass Crop Assistance Program and the state business and occupation (B&O) tax credit for forest-derived biomass, have not been sufficient to overcome countervailing economic forces limiting forest biomass harvest.
Download or read book Biomass Now written by Miodrag Darko Matovic and published by BoD – Books on Demand. This book was released on 2013-04-30 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume book on biomass is a reflection of the increase in biomass related research and applications, driven by overall higher interest in sustainable energy and food sources, by increased awareness of potentials and pitfalls of using biomass for energy, by the concerns for food supply and by multitude of potential biomass uses as a source material in organic chemistry, bringing in the concept of bio-refinery. It reflects the trend in broadening of biomass related research and an increased focus on second-generation bio-fuels. Its total of 40 chapters spans over diverse areas of biomass research, grouped into 9 themes.
Download or read book Stochastic Computer Simulation of Forest Biomass Logistics in Greece written by Christos Gallis and published by Helsingin Yliopisto. This book was released on 1997 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Optimization of Forest Biomass Processing and Transport written by René Arturo Zamora Cristales and published by . This book was released on 2013 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: An economic analysis and optimization of forest biomass processing and transportation at the operational level is presented. Renewable sources of energy have captured the interest of public and private institutions to develop cost-effective supply chains to reduce dependence on fossil fuels. The production of energy from forest harvest residues constitutes an opportunity to develop a supply chain for producing heat, electricity and liquid fuels from renewable materials. Special interest has been directed to the production of aviation fuel given the characteristics of the commercial aircraft technology that cannot use other renewable sources such as electricity, nuclear power or wind turbines. In economic terms, the production of energy from forest harvest residues at actual market prices requires efficient cost management and planning in order to compete with traditional fossil fuel supply chains. Efficient cost management requires an understanding of the operational stages in order to propose alternatives to improve the planning process, reduce costs, and increase the chance of success of this emerging supply chain. The main goal of this study is to improve cost-efficiency of an emerging energy supply chain from forest harvest residues. A general objective is the economic optimization of forest biomass processing and transportation at the operational level. We developed a model and frame-work to analyze the economics of forest biomass processing and transportation using mixed integer programming (MIP), simulation, Geographic Information Systems (GIS) and forest operation analysis. We developed an economic costing model that accounts for the cost of machinery and truck waiting time. The study is primarily focused on difficult access steep-land regions although it can also be applied to areas with less restricted road access. A stochastic discrete-event simulation model was developed to estimate cost management strategies to improve economics of mobile chipping operations and analyze the effect of uncertainty in this type of operation. The model was successful in predicting productivity of actual forest biomass recovery operations. The model also allowed analyzing the economic effect of truck-machine interactions when using mobile equipment to process the forest residues With stationary processing equipment, the economic effect of truck-machine interactions on closely coupled operations was analyzed through a simulation model. It was demonstrated that truck-machine interactions affect machine utilization rates and, thus, the economics of the operation. Truck-machine interaction must be accounted for when analyzing forest recovery operations to avoid inaccurate cost estimation. Finally a mathematical solution procedure based on mixed integer programming, GIS and simulation was developed to support planning decisions in forest biomass recovery operations, including economic modeling of the effect of waiting times. The solution procedure was incorporated in the decision support system, Residue Evaluation and Network Optimization (RENO) developed in JAVA platform. The decision support system was demonstrated to be an accurate and effective tool to estimate the most cost effective processing machinery and transport configuration given road access, material physical properties, spatial location of the residue piles and accounting for truck-machine interactions. Additionally, an Ant Colony heuristic is included in the model to bring support to the MIP branch and bound solution method by providing an initial solution for objective function. The model is also flexible to user changes to allow the analyst to analyze the sensitivity of the results to main production variables.
Download or read book Bioenergy from Sustainable Forestry written by J. Richardson and published by Springer Science & Business Media. This book was released on 2005-12-30 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergy from Sustainable Forestry synthesizes information needed to design or implement sustainable forest management systems for production of biomass for energy in conjunction with other forest products. It is organized around the criteria for sustainable forest management: productivity, environment, social issues, economics, and legal and institutional framework. More than 25 international experts from 10 countries have brought together available ecological, physical, operational, social and economic information and identified gaps in knowledge related to biomass production and harvesting systems. This is the first time that such comprehensive information has been brought together under one cover, using an integrated, holistic approach. Guiding principles and state of the art knowledge are emphasized. The book will enable forest resource managers and planners to evaluate the ability of specific forest regions to sustainably meet bioenergy production demands.
Download or read book The Simulation Modeling of Supply Logistics of Forest Biomass in British Columbia written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for alternative energy sources has increased interests in forest biomass. During the last few years, the sever infestation of the Mountain Pine Beetle (MPB) within the Interior BC forests has led to huge volumes of dead wood that exceed the capacity of the lumber industry. One way to make the most value of the surplus wood is to use it as the feedstock for bioenergy. The forest biomass can be supplied through conventional (roadside residuals), full-tree chipping, or satellite yard systems. This thesis presents the development of a simulation model of supply logistics of forest biomass and its application to a case of supplying MPB-killed biomass from Quesnel Timber Supply Area (one of the most infested areas in the Interior BC) to a potential 300 MW power plant adjacent to the city of Quesnel. The model has the ability of providing estimates of quantity, delivery cost, and moisture content of biomass which are critical in feasibility study of any bioenergy project. The results obtained from simulation model showed a delivery cost of C$45 per oven dry tonne of wood chips to the power plant. The results also revealed that the feedstock recovered from roadside residues in one year meets about 30% of the annual demand of the power plant. Potential increase in the Allowable Annual Cut (AAC) for Quesnel TSA increases the quantity of biomass supplied from roadside residuals. However, as long as the biomass is supplied only through conventional harvesting, increasing the AAC even by 40% does not provide enough feedstock to meet the annual demand of the plant. Using the simulation modeling, this research has the benefit of considering the logistics of forest biomass supply as an integrated and interacting system as well as providing different critical parameters over time. The model also has the potential of considering dynamic and random behavior of the logistics system of supplying forest biomass. The model can be modified and applied to similar cases of convent.
Download or read book State of the Art in Biorefinery in Finland and the United States 2008 written by Alan W. Rudie and published by . This book was released on 2009 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Embassy in Finland and the Finnish Ministry of Employment and Economy jointly sponsored a U.S. Embassy Science Fellowship to survey biorefinery research and development (R & D) activities in Finland the the United States and to seek cooperatve research efforts between the two countries. The biorefinery effort in Finland started from concerns about global climate change and a need to comply with terms of the Kyoto agreement on greenhouse gas emissions. The biorefinery program in the United States started from concerns about the rising cost of crude oil and a desire to reduce dependence on foreighn oil for U.S. transportation fuels. Although different in original intent, the two country R & D programs have many similarities and offer numerous opportunities for collaborative efforts. The program in Finland is more focused on direct replacement of high-carbon fuels, such as coal and peat, and gasification and gas reforming as a path toward transportation fuels. Chemical and biochemical research on biorefinery include production of ethanol as a transportation fuel but is more focused on specialty chemicals and use of biomass chemical fractions in films and plastics. The U.S. focus is primarily on transportation fuels, with about equal efforts on gasification and Fischer-Tropsch reforming, and cellulose hydrolysis with formation of ethanol. This difference in emphasis is partially dictated by difference in raw materials. About two-thirds of the biomass available in the United States is dedicated annual crops and unused stalks and leaves of cereal grain agriculture. The bulk of the biomass available in Finland is thinnings and logging slash from softwood tree species. Agricultural residuals are more readily hydrolyzed than softwoods and, because of higher ash content, more difficult to handle in gasification and direct combustion. The difference in program emphsis between the countries is largely a response to different climate and geographic conditions in Finland and the United States.
Download or read book Biomass to Renewable Energy Processes written by Jay Cheng and published by CRC Press. This book was released on 2017-10-05 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass to Renewable Energy Processes, Second Edition, explains the theories of biological processes, biomass materials and logistics, and conversion technologies for bioenergy products such as biogas, ethanol, butanol, biodiesel, and synthetic gases. The book discusses anaerobic digestion of waste materials for biogas and hydrogen production, bioethanol and biobutanol production from starch and cellulose, and biodiesel production from plant oils. It addresses thermal processes, including gasification and pyrolysis of agricultural residues and woody biomass. The text also covers pretreatment technologies, enzymatic reactions, fermentation, and microbiological metabolisms and pathways.
Download or read book Forest Bioenergy written by Ana Cristina Gonçalves and published by Springer Nature. This book was released on 2024-01-02 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive overview of the forest bioenergy, from feedstock production to end products. The book presents the state of the art of forest biomass production, assessment, characterization, and conversion into heat and power. It starts with forest sources of biomass and potential availability. Continues with the characterization of the forest stands and the availability of biomass for energy per stand structure, including stands managed for timber, non-wood products, and energy plantations. It follows with biomass evaluation and monitoring considering data sources, modeling methods, and existing models. are also addressed. After the initial focus on forest biomass production and estimation, this resource is assessed as a feedstock for energy conversion. Not only current, but also emerging biofuels obtained from forest biomass are considered. Established and emerging conversion technologies for the production of bio-heat and bio-power are examined and the impacts of the conversion systems presented.
Download or read book Impacts of Forest Harvesting on Long Term Site Productivity written by W.J. Dyck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Energy Agency Bioenergy Agreement was initiated as the Forestry Energy Agreement in 1978. It was expanded in 1986 to form the Bioenergy Agreement. Since that time the Agreement has thrived with some fifteen countries (Austria, Belgium, Canada, Denmark, Finland, Italy, Japan, Netherlands, New Zealand, Norway, Sweden, Switzerland, United Kingdom, United States and the CEC) currently being signatories. The objective of the Agreement is to establish increased programme and project cooperation between the participants in the field of bioenergy. The environmental consequences of intensive forest harvesting have been the subject of intense interest for the Agreement from its initiation. This interest was formulated as a Cooperative Project under the Forestry Energy Agreement in 1984. It developed further under each of the subsequent three-year Tasks of the Bioenergy Agreement (Task III, Activity 3 "Nutritional consequences of intensive forest harvesting on site productivity", Task VI, Activity 6 "Environmental impacts of harvesting" and more recently Task IX, Activity 4 "Environmental impacts of intensive harvesting". The work has been supported by five main countries from within the Bioenergy Agreement: Canada, New Zealand, Sweden, UK, and USA. The continued work has resulted in a significant network of scientists work ing together towards a common objective - that of generating a better under standing of the processes involved in nutrient cycling and the development of management regimes which will maintain or enhance long term site productivity.
