Download or read book Biomass Production by Fast Growing Trees written by J.S. Pereira and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even though most of the biomass of the planet is in forests, we live in a world where wood as a raw material and its products are increasingly scarce. This is particularly so in important areas such as the European Community, which is far from self-sufficient in terms of wood. In recent years the need to intensify forest production and, in some cases, to uti lize abandoned agricultural land for forestry has focussed world-wide attention on the economic importance of fast-growing tree plantations. These are usually managed as short "rotations" (growing cycles) of less than 15 years, often for the production of industrial raw materials or biomass for energy. Under the designation of fast-growing tree plantations, or short rotation silviculture, one may find ecosystems managed for different economic objectives, with different intensities of technical intervention and different levels of productivity. They may include any of a wide range of species grown under various environmental conditions. A common factor, however, is the greater possibility that exists, relative to conventional forestry, for manipulation of both the environment and the genetics of the trees.
Download or read book Forest Biomass written by T. Satoo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lord Rutherford has said that all science is either physics or stamp collecting. On that basis the study of forest biomass must be classified with stamp collecting and other such pleasurable pursuits. Japanese scientists have led the world, not only in collecting basic data, but in their attempts to systematise our knowledge of forest biomass. They have studied factors affecting dry matter production of forest trees in an attempt to approach underlying phYf'ical principles. This edition of Professor Satoo's book has been made possible the help of Dr John F. Hosner and the Virginia Poly technical Institute and State University who invited Dr Satoo to Blacksburg for three months in 1973 at about the time when he was in the final stages of preparing the Japanese version. Since then the explosion of world literature on forest biomass has continued to be fired by increasing shortages of timber supplies in many parts of the world as well as by a need to explore renewable sources of energy. In revising the original text I have attempted to maintain the input of Japanese work - much of which is not widely available outside Japan - and to update both the basic information and, where necessary, the conclusions to keep them in tune with current thinking. Those familiar with the Japanese original will find Chapter 3 largely rewritten on the basis of new work - much of which was initiated while Dr Satoo was in Blacksburg.
Download or read book Biomass Production with Fast Growing Tree Species in Short Rotation Periods written by Horst Weisgerber and published by . This book was released on 1988 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Production from Fast Growing Tree Plantation written by Somkiat Klunklin and published by . This book was released on 1983 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fast Growing Trees and Nitrogen Fixing Trees written by Dietrich Werner and published by Fischer Gustav Verlag GmbH & Company KG. This book was released on 1990 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Forestry in Europe written by F.C. Hummel and published by Springer. This book was released on 1988 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Tissue Culture and Moelcular Markers written by Ashwani Kumar and published by I. K. International Pvt Ltd. This book was released on 2009 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant tissue culture techniques help in understanding basic life processes, which is essential to improving crop productivity. Furthermore, recently molecular biology has assumed great importance with respect to plant biotechnology. This book combines all three aspects into one with a focus on practical applications of various techniques. It discusses micropropagation studies on several crop plants, the molecular basis of understanding various life processes including the molecular basis of somatic embryogenesis, and other physiological and biochemical processes having significant biotechnological applications. It also covers in vitro studies of certain important plants like Aloe vera, Simmondsia chinensis, Anacyclus pyrethrum and Crataeva nurvala, Arachis hypogaea L., Phoenix dactylifera, Dendrocalamus asper, Asparagus adescendens Roxb., natural products of plant origin with their therapeutic potential and biotechnological production, as well as genome analysis of crop plants with future applications in biotechnology.
Download or read book Fast wood Forestry Myths and Realities written by Christian Cossalter and published by CIFOR. This book was released on 2003-08-26 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief history of plantations. Environmental issues. Plantations and biodiversity. Water matters. Plantations and the soil. Pests: plantations' achilles' heel? Genetically modified trees: opportunity or treath? Plantations and global warming. Social issues. Employement: a contested balance sheet. Land tenure and conflict. Economic issues. Spiralling demand. Incentives and subsidies. Economies of scale. Costing the earth.
Download or read book Forest Mensuration written by John A. Kershaw, Jr. and published by John Wiley & Sons. This book was released on 2016-12-27 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest mensuration – the science of measurement applied to forest vegetation and forest products – holds value for basic ecology as well as sustainable forest management. As demands on the world’s forests have grown, scientists and professionals are increasingly called on to quantify forest composition, structure, and the goods and services forests provide. Grounded in geometry, sampling theory, and ecology as well as practical field experience, forest mensuration offers opportunities for creative problem solving and critical thinking. This fifth edition of the classic volume, Forest Mensuration, includes coverage of traditional and emerging topics, with attention to SI and Imperial units throughout. The book has been reorganised from the fourth edition to better integrate non-timber and ecological aspects of forest mensuration at the tree, stand, forest, and landscape scales throughout. The new edition includes new chapters that specifically address the integration of remotely sensed data in the forest inventory process, and inventory methods for dead and downed wood. One unifying theme, not only for traditional forestry but for the non-timber inventory and for remote sensing, is the use of covariates to make sampling more efficient and spatially explicit. This is introduced in the introductory chapter on statistics and the chapter on sampling designs has been restructured to highlight this approach and lay the foundation for further learning. New examples will be developed throughout the textbook with an emphasis on current issues and international practice. Students in applied forestry programs will find ample coverage of forest products and timber inventory, while expanded material on biodiversity, biomass and carbon inventory, downed dead wood, and the growing role of remote sensing in forest assessment will be valuable to a broader audience in applied ecology.
Download or read book Growth and Allocation of Woody Biomass in Forest Trees Based on Environmental Conditions written by Luigi Todaro and published by MDPI. This book was released on 2021-04-23 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest ecosystems are important because of the key role in reducing atmospheric greenhouse gas concentrations by storing a large amount of carbon in biomass and soils. The relative amount of above-ground biomass allocated among different tree tissues is a functional indicator of forests’ health reflecting the material flow, the wood quality and the plant survival strategy. The way in which plants steer their photosynthetic product across their compartments is not fixed but likely vary over time, across growth economies and among species and, lastly, is influenced by plant size and climate, Obtaining a qualitative/quantitative understanding of the influence that these factors have in both growth and biomass allocation is of fundamental importance either in understanding plant ecology and evolution and into developing environmental policies and useful forest management practices to cope with future climate change.
Download or read book Phytoremediation of Contaminated Soil and Ground Water at Hazardous Waste Sites written by Bruce E. Pivetz and published by . This book was released on 2001 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Energy Strategy written by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Power and published by . This book was released on 1991 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catastrophe and Regeneration in Indonesia s Peatlands written by Kosuke Mizuno and published by NUS Press. This book was released on 2016-02-26 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: The serious degradation of the vast peatlands of Indonesia since the 1990s is the proximate cause of the haze that endangers public health in Indonesian Sumatra and Borneo, and also in neighbouring Singapore, Malaysia and Thailand. Moreover peatlands that have been drained and cleared for plantations are a major contributor to greenhouse gas emissions. This new book explains the degradation of peat soils and outlines a potential course of action to deal with the catastrophe looming over the region. Concerted action will be required to reduce peatland fires, and a successful policy needs to enhance social welfare and economic survival, support natural conservation and provide a return on investment if there is to be a sustainable society in the peatlands. This book argues that regeneration is possible through a new policy of people’s forestry that includes reforestation and rewetting peat soils. The data come from a major long-term research effort—the humanosphere project—that coordinates work done by researchers from the physical, natural and human or social sciences.
Download or read book Earth And The Human Future written by Kirk R Smith and published by Routledge. This book was released on 2019-09-17 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the second half of the twentieth century, great changes have occurred in the natural sciences, spawned by the leap forward in physics during the war years and the growth in understanding of earth's history and place in the cosmos. Also, with the new and terrible consequences of full-fledged war, the nuclear age has brought to the fore the ne
Download or read book Energy and water development appropriations for 1988 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1987 with total page 1484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restoration of Boreal and Temperate Forests written by John A. Stanturf and published by CRC Press. This book was released on 2015-08-14 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: This substantially updated new edition reflects the growing recognition that large areas of forests are degraded globally. This edition describes forest restoration in the context of rapid social, economic, environmental, and climate change. Covering the last decade's significant advances in forest restoration concepts and practice, this edition has 16 new chapters and 19 thoroughly revised chapters. This book is an excellent source of information for researchers, managers, policymakers, and graduate students in forestry and ecology.
