Download or read book Proceedings of the 16th World Congress of Soil Science on CD ROM written by and published by . This book was released on 1998 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: Full text and summaries of conference papers.
Download or read book Proceedings of the 16th World Congress of Soil Science on CD ROM written by and published by . This book was released on 1998 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Full text and summaries of conference papers.
Download or read book Managing Organic Matter in Tropical Soils Scope and Limitations written by Christopher Martius and published by Springer Science & Business Media. This book was released on 2002-01-31 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter is a reservoir for plant nutrients, provides water-holding capacity, stabilizes soil structure against compaction and erosion, and thus determines soil productivity. All agriculture to some degree depends on soil organic matter. It has long been known that soil organic matter declines when land is taken into cultivation, and that the productivity of new agricultural land is governed by fertility contributions from decomposing natural organic matter. The expansion of agriculture to ever new and more fragile lands, particularly in tropical and developing regions, causes environmental degradation with local effects on soil quality, regional effects on landscape integrity and water quality, and global effects on carbon cycles and the atmosphere. This book summarizes current knowledge of the properties and dynamics of soil organic matter in the tropics, its role in determining soil quality, its stability and turnover, and the options for management in the context of tropical landuse systems, for a readership of resource scientists, economists and advanced students. Maintenance of organic matter is critical for preventing land degradation. Case studies and practical applications are therefore an important part of the book, as are the exploration of future directions in research and management.
Download or read book Earthworm Ecology written by Clive A. Edwards and published by CRC Press. This book was released on 2004-03-29 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthworm Ecology, Second Edition updates the most comprehensive work available on earthworm ecology with extensive revisions of the original chapters. New chapters analyze the history of earthworm research, the importance of earthworms as representatives of soil fauna and how they affect plant growth, the effects of the invasion of exotic earthworms into North America and other regions, and vermiculture and vermicomposting in Europe.This well-illustrated, expansive study examines the important and often overlooked impact earthworms have on the environment. It discusses the impact of climate, soil properties, predation, disease and parasitism, and competition upon earthworm ecology.
Download or read book Nature s Plow written by Centro internacional de agricultura tropical and published by CIAT. This book was released on 2001 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agropastoral Systems for the Tropical Savannas of Latin America written by Elcio Perpétuo Guimarães and published by CIAT. This book was released on 2004 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Agropastoral research in the tropical savannas of Latin America. Part II: Methodological aspects of agropastoral research. Part III: Crops and forages as components of agropastoral systems. Part IV: Potential of agropastoral systems for the sustainable management of the tropical savannas of South America. Part V: Acquired experiences and the road to the future.
Download or read book Archaeological Soil and Sediment Micromorphology written by Cristiano Nicosia and published by John Wiley & Sons. This book was released on 2017-08-10 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Archaeological Soil and Sediment Micromorphology goes beyond a mere review of current literature and features the most up to date contributions from numerous scientists working in the field. The book represents a groundbreaking and comprehensive resource covering the plethora of applications of micromorphology in archaeology. Archaeological Soil and Sediment Micromorphology offers researchers, students and professionals a systematic tool for the interpretation of thin sections of archaeological contexts. This important resource is also designed to help stimulate the use of micromorphology in archaeology outside Europe, where the technique is less frequently employed. Moreover, the authors hope to strengthen the proper application of soil micromorphology in archaeology, by illustrating its possibilities and referring in several cases to more specialized publications (for instance in the field of plant remains, pottery and phytoliths). Written for anyone interested in the topic, this important text offers: Contributions from most of the world's leading authorities on soil micromorphology A series of chapters on the major topics selected among the most recurrent in literature about archaeological soil micromorphology Systematic descriptions of all important micromorphological features Special analytical tools employed on thin sections, such as SEM/EDS, image analysis, fluorescence microscopy, mass spectrometry, among others Numerous cross-references 400 illustrated full-colour plates The resource provides the most current and essential information for archaeologists, geoarchaeologists, soil scientists and sedimentologists. Comprehensive in scope, Archaeological Soil and Sediment Micromorphology offers professionals and students a much-needed tool for the interpretation of thin sections of archaeological contexts.
Download or read book Soil Enzymology in the Recycling of Organic Wastes and Environmental Restoration written by Carmen Trasar-Cepeda and published by Springer Science & Business Media. This book was released on 2011-09-30 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil enzymes play a fundamental role in many soil processes such as the mineralization of organic matter, the synthesis of humic substances, the degradation of xenobiotics or the mechanisms involved in the biocontrol of plant pathogens. Their direct link with soil microorganisms gives them a key role as biomonitors of the evolution of soil quality or in the monitoring of the application of organic amendments to degraded soils. As a consequence of the importance of soil enzymes on soil processes, there is an increasing interest in their study, as well as in the application of molecular techniques as diagnostic tools.
Download or read book The Environment in Galicia A Book of Images written by Avelino Núñez-Delgado and published by Springer Nature. This book was released on 2023-07-04 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the environment in Galicia (NW Spain), with researchers and professors presenting their own photographs of relevant aspects. This richly illustrated book explains atmospheric, geologic, water, soils, landscapes, and environmental issues and treatments for a broad audience, including students and the general public, to raise awareness and effectively develop strategies to meet the Sustainable Development Goals.
Download or read book Soil Classification written by Hari Eswaran and published by CRC Press. This book was released on 2002-12-26 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in soil classification have accompanied parallel progress in our understanding of the soil system. However the theories behind the classifications and the purposes for which they were created have changed over time. The editors hope that this comprehensive synthesis will help to rally soil scientists around the world to develop an acce
Download or read book Trace Elements in the Rhizosphere written by George R. Gobran and published by CRC Press. This book was released on 2000-09-26 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book devoted to the complex interactions between trace elements, soils, plants, and microorganisms in the rhizosphere, Trace Elements in the Rhizosphere brings together the experimental, investigative, and modeling branches of rhizosphere research. Written by an international team of authors, it provides a comprehensive overview of the me
Download or read book Organic Agriculture Sustainability Markets and Policies written by OECD and published by OECD Publishing. This book was released on 2003-06-04 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication reveals that organic agriculture is disadvantaged by current agricultural support policies, and the proliferation of standards and labels has sometimes confused consumers and impeded trade.
Download or read book Response to Land Degradation written by E M Bridges and published by CRC Press. This book was released on 2019-04-24 with total page 809 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is intended for advanced readers interested in methods of sustainable land management - the prevention and control of land degradation. It offers a coherent view of the situation concerning land degradation and the human response to the problem. It is generally recognized that technological solutions alone cannot solve the problems of land degradation. This book discusses the role of land use and land management policies, programmes, insitutional innovations, and economic incentives for the control and prevention of land degradation. Special attention is given to legal issues at the international level and in individual countries.
Download or read book Apples written by David Curtis Ferree and published by CABI. This book was released on 2003 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive reference work, summarizing our knowledge of apples and their production worldwide. It includes 24 chapters written by international authorities from the USA, Canada, Europe and New Zealand. The main subjects addressed include taxonomy and production statistics, plant materials, apple physiology, orchard and tree management, crop protection (including organic production), harvesting and handling and utilization. The book will be of significant interest to those working in horticulture and botany.
Download or read book Advances in Agronomy written by and published by Elsevier. This book was released on 2000-01-09 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy continues to be recognized as a leading reference and a first-rate source of the latest and best research in agronomy. As always, the topics covered are varied and exemplary of the panoply of subject matter dealt with by this long-running serial. Volume 69 contains five excellent reviews dealing with crop and soil sciences. Chapter 1 is a comprehensive and timely review of the measurement and interpretation of bulk mass-transfer phenomena for organic compounds in soils. Chapter 2 is an excellent overview of environmental indicators of agroecosystems. In chapter 3, an interesting treatise is presented on plant growth as effected by phosphate solubilizing soil microorganisms. Chapter 4 is a fine review on hydrological factors affecting phosphorus transfer from agricultural soils. The concluding chapter is an excellent discussion of the genetic resources of Cassava Manihot esculenta Crantz.
Download or read book Dynamics Mobility and Transformation of Pollutants and Nutrients written by and published by Elsevier. This book was released on 2002-06-06 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: 623435-28a.gif Volume A deals with the dynamics, mobility and transformation of pollutants and nutrients. Soil is a dynamic system in which soil minerals constantly interact with organic matter and microorganisms. Close association among abiotic and biotic entities governs several chemical and biogeochemical processes and affects bioavailability, speciation, toxicity, transformations and transport of xenobiotics and organics in soil environments. This book elaborates critical research and an integrated view on basic aspects of mineral weathering reactions; formation and surface reactivity of soil minerals with respect to nutrients and environmental pollutants; dynamics and transformation of metals, metalloids, and natural and anthropogenic organics; effects of soil colloids on microorganisms and immobilization and activity of enzymes, and metabolic processes, growth and ecology of microbes. It offers up-to-date information on the impact of such a processes on soil development, agricultural production, environmental protection, and ecosystem integrity.
Download or read book Risk Assessment as a Tool for Water Resources Decision Making in Central Asia written by Christopher M. Teaf and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water resources, both in terms of water quality and water quantity, are of critical importance in planning for sustainable development in Central Asia and the Caucasus, as well as in other parts of the world. This NATO Advanced Research Workshop (ARW), entitled "Risk Assessment as a Tool for Water Resources Decision-Making in Central Asia", was conducted on September 23-25, 2002 in Almaty, Kazakhstan. The ARW addressed methods and approaches by which risk assessment methodology that has been developed in the United States, Europe and elsewhere can be applied to environmental and water resource problems in Central Asia. The stated goals of the ARWwere: • to assess the existing state of knowledge in the context of potential applications of risk assessment tools to water resources and other environmental issues in Central Asia; • to identify research gaps and directions for future research in the area of water resources which may be addressed through the application of risk assessment tools; • to promote closer working relationships between the scientists and technical experts from Central Asia and the Caucasus, as well as the scientists and technical experts from the United States and Europe. Based on historical experiences of Central Asian scientists and their colleagues in other parts of the world, there is a demonstrated need in the region to provide education, training and technical assistance on environmental decision-making tools, including risk assessment.
