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Assessment Of Soil Erosion And Sedimentation Through The Use Of The 137cs And Related Techniques
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Book Synopsis Handbook for the Assessment of Soil Erosion and Sedimentation Using Environmental Radionuclides by : F. Zapata
Download or read book Handbook for the Assessment of Soil Erosion and Sedimentation Using Environmental Radionuclides written by F. Zapata and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication deals with soil erosion and sedimentation. Soil erosion and associated sediment deposition are natural landscape-forming processes that can be greatly accelerated by human intervention through deforestation, overgrazing, and non-sustainable farming practices. Soil erosion and sedimentation may not only cause on-site degradation of the natural resource base, but also off-site problems— downstream sediment deposition in fields, floodplains and water bodies, water pollution, eutrophication and reservoir siltation, etc. —with serious environmental and economic impairment. There is an urgent need for accurate information to quantify the problem and to underpin the selection of effective soil-conservation technologies and sedimentation-remediation strategies, including assessment of environmental and economic impacts. Existing classical techniques to document soil erosion are capable of meeting some of these needs, but they all possess important limitations. The quest for alternative techniques for assessing soil erosion, to complement existing methods, directed attention to the use of environmental radionuclides, in particular fallout as tracers to quantify rates and establish patterns of soil redistribution within the landscape. The concept of a project on the use of environmental radionuclides to quantify soil redistribution was first formulated at an Advisory Group Meeting convened in Vienna, April 1993, by the International Atomic Energy Agency (IAEA).
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :925130050X Total Pages :76 pages Book Rating :4.2/5 (513 download)
Book Synopsis Use of 137Cs for soil erosion assessment by : Food and Agriculture Organization of the United Nations
Download or read book Use of 137Cs for soil erosion assessment written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-07-25 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil erosion is the most destructive land degradation process causing removal of soil, siltation of water reservoirs and pollution of water sources. Combating erosion needs reliable data on soil erosion rates, its dynamics and spatial distribution. Collecting such data with conventional methods requires great investment and long period of time. The 137Cs method for erosion assessment can address this problem. The Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture of the IAEA has been working on this method for more than 20 years. This publication provides a brief guidance on this method. It covers major components of 137Cs method starting from its principles, the sampling strategy, gamma spectroscopic measurements, estimation of erosion rates with conversion models, data interpretation and the use of 137Cs method for erosion models validation. The publication is suitable for a wide audience such as researchers, agricultural and environmental experts, decision makers, farmers and students
Book Synopsis Monitoring and Evaluation of Soil Conservation and Watershed Development Projects by : Jan de Graaff
Download or read book Monitoring and Evaluation of Soil Conservation and Watershed Development Projects written by Jan de Graaff and published by CRC Press. This book was released on 2019-04-29 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides diverse information and critical know-how to implement appropriate methodology and cost-efficient monitoring and evaluation systems better suited to assess the impacts of soil conservation and wastershed multi-sectoral development activities. It draws on a worldwide experience of specialists and a large array of ground-truthing projects and programmes. This book will meet its objective if it contributes to convince financing institutions and project managers that integrated watershed management activities have the potential to generate highly desirable impacts for the society at large, which have to be accurately measured by adequate M&E systems.
Book Synopsis Environmental Radionuclides by : Klaus Froehlich
Download or read book Environmental Radionuclides written by Klaus Froehlich and published by Elsevier. This book was released on 2009-09-23 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Radionuclides presents a state-of-the-art summary of knowledge on the use of radionuclides to study processes and systems in the continental part of the Earth's environment. It is conceived as a companion to the two volumes of this series, which deal with isotopes as tracers in the marine environment (Livingston, Marine Radioactivity) and with the radioecology of natural and man-made terrestrial systems (Shaw, Radioactivity in Terrestrial Ecosystems). Although the book focuses on natural and anthropogenic radionuclides (radioactive isotopes), it also refers to stable environmental isotopes, which in a variety of applications, especially in hydrology and climatology, have to be consulted to evaluate radionuclide measurements in terms of the ages of groundwater and climate archives, respectively. The basic principles underlying the various applications of natural and anthropogenic radionuclides in environmental studies are described in the first part of the book. The book covers the two major groups of applications: the use of radionuclides as tracers for studying transport and mixing processes: and as time markers to address problems of the dynamics of such systems, manifested commonly as the so-called residence time in these systems. The applications range from atmospheric pollution studies, via water resource assessments to contributions to global climate change investigation. The third part of the book addresses new challenges in the development of new methodological approaches, including analytical methods and fields of applications. - A state-of-the-art summary of knowledge on the use of radionuclides - Conceived as a companion to the two volumes of this series, which deal with isotopes as tracers
Book Synopsis The role of erosion and sediment transport in nutrient and contaminant transfer by : M. Stone
Download or read book The role of erosion and sediment transport in nutrient and contaminant transfer written by M. Stone and published by . This book was released on with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Analytical Approaches for Pesticide Management by : Britt Maestroni
Download or read book Integrated Analytical Approaches for Pesticide Management written by Britt Maestroni and published by Academic Press. This book was released on 2018-07-17 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Analytical Approaches for Pesticide Management provides proven laboratory practices/examples and methods necessary to control pesticides in food and water in various environments. The book presents insights into good laboratory practices and examples of methods used in individual specialist laboratories, thus enabling stakeholders in the agri-food industry to appreciate the importance of proven, reliable data and the associated quality assurance approaches for end product testing for toxic levels of contaminant residues in food. The book is written in a rigorous, but simple, way to make sure that a broad range of readers can appreciate its technical content. The book's practical nature and generic guidelines distinguish it from others in the marketplace. - Provides coverage of risk assessment and effective testing technologies - Covers generic guidelines on pesticide analysis on different environmental matrices for use in the developed and developing world - Presents the most up-to-date information in research sample testing preparation and method validation to detect pesticide residues in food - Includes examples of each method for practical application - Demonstrates proven, reliable research data and the associated quality assurance approaches for end product testing for food, water and soil sediment - Describes the concept of integrated analytical approaches for pesticide management practices
Book Synopsis Recent Landform Evolution by : Denes Loczy
Download or read book Recent Landform Evolution written by Denes Loczy and published by Springer Science & Business Media. This book was released on 2012-01-02 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Carpatho-Balkan Geomorphological Commission and the International Association of Geomorphologists (IAG) Carpatho-Balkan-Dinaric Regional Working Group, promote networking between researchers and the exchange of research experience. Following a brief introduction into the geology, climate, hydrology and land cover of the Carpatho-Balkan-Dinaric region, the book provides detailed information on research applying both traditional and innovative techniques and summarizes contemporary knowledge on recent geomorphic processes. It also presents studies of exogenic geomorphic processes from each country. The chapters on Poland, the Czech Republic, Slovakia, Ukraine, Hungary, Romania, Slovenia, Croatia, Serbia, Bulgaria and Macedonia examine the geomorphic processes in shaping the topography of each country. This volume also examines key geomorphic processes influencing land use and economic activities as well as contributions discussing processes under climate change.
Book Synopsis Using 137Cs Resampling Method to Estimate Mean Soil Erosion Rates for Selected Time Windows by : Paolo Porto
Download or read book Using 137Cs Resampling Method to Estimate Mean Soil Erosion Rates for Selected Time Windows written by Paolo Porto and published by Springer Nature. This book was released on with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Erosion in Europe by : John Boardman
Download or read book Soil Erosion in Europe written by John Boardman and published by John Wiley & Sons. This book was released on 2007-01-11 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a unique and comprehensive assessment of soil erosion throughout Europe, an important aspect to control and manage if landscapes are to be sustained for the future. Written in two parts, Soil Erosion in Europe primarily focuses on current issues, area specific soil erosion rates, on and off-site impacts, government responses, soil conservation measures, and soil erosion risk maps. The first part overviews the erosion processes and the problems encountered within each European country, whilst the second section takes a cross-cutting theme approach. Based on an EU-funded project that has been running for four years with erosion scientists from 19 countries Reviews contemporary erosion processes and rates on arable and rangeland in Europe Looks at current issues, such as socio-economic drivers, controlling factors specific to the country and changes in land use
Book Synopsis Applications of Nuclear and Radioisotope Technology by : Khalid Alnabhani
Download or read book Applications of Nuclear and Radioisotope Technology written by Khalid Alnabhani and published by Academic Press. This book was released on 2021-09-17 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of Nuclear and Radioisotope Technology: For Peace and Sustainable Development presents the latest technology and research on nuclear energy with a practical focus on a variety of applications. Author Dr. Khalid Al-Nabhani provides a thorough and well-rounded view of the status of nuclear power generation in order to promote its benefits towards a sustainable, clean and secure future. This book offers innovative theoretical, analytical, methodological and technological approaches, encourages a positive societal and political uptake.This book enhances awareness of peaceful nuclear applications across a broad spectrum of industries, including power generation, agriculture, and medicine. It presents successful examples and lessons learned across many countries that are working towards their sustainability goals in cooperation with the IAEA and AAEA, to benefit researchers, professionals and decision-makers implementing and developing their own nuclear strategies for the future. - Presents theoretical and scientific knowledge which is supported with real examples and successful experiences - Provides prevailing perceptions of nuclear safety and security concerns by presenting the most advanced safety and security systems - Applies technologies to a variety of applications to guide the reader to make informed decisions to help meet sustainability goals
Book Synopsis Assessment Methods for Soil Carbon by : John M. Kimble
Download or read book Assessment Methods for Soil Carbon written by John M. Kimble and published by CRC Press. This book was released on 2000-12-28 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since carbon sequestration in soils reduces the amount of carbon available to the atmosphere, the Kyoto Protocols have heightened interest in soil carbon pools and their effect on carbon fluxes. Assessment Methods for Soil Carbon addresses many of the questions related to the measurement, monitoring, and verification of organic and inorganic carbon in soils. The major topics covered are: carbon pools; soil sampling and preparation, analytical techniques for soil carbon; soil erosion and sedimentation; remote sensing, GIS and modeling; procedures for scaling carbon data from point and local measurements to regional and even national scales; and economic and policy issues. In Assessment Methods for Soil Carbon, leading researchers show that we now have the ability to measure, monitor, and verify changes to soil carbon. The book establishes the need for standardized methods that can be used by anyone, and helps us better understand the link between the pedosphere (soils) and the atmosphere. It also shows the importance of developing links between the economics of carbon sequestration and the amounts sequestered, and highlights the need for scientists and policy makers to interact to ensure that policies fit within the scope of present technologies.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251314268 Total Pages :104 pages Book Rating :4.2/5 (513 download)
Book Synopsis Soil erosion: the greatest challenge for sustainable soil management by : Food and Agriculture Organization of the United Nations
Download or read book Soil erosion: the greatest challenge for sustainable soil management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-05-16 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite almost a century of research and extension efforts, soil erosion by water, wind and tillage continues to be the greatest threat to soil health and soil ecosystem services in many regions of the world. Our understanding of the physical processes of erosion and the controls on those processes has been firmly established. Nevertheless, some elements remain controversial. It is often these controversial questions that hamper efforts to implement sound erosion control measures in many areas of the world. This book, released in the framework of the Global Symposium on Soil Erosion (15-17 May 2019) reviews the state-of-the-art information related to all topics related to soil erosion.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251049259 Total Pages :128 pages Book Rating :4.0/5 (492 download)
Book Synopsis Data Sets, Indicators and Methods to Assess Land Degradation in Drylands by : Food and Agriculture Organization of the United Nations
Download or read book Data Sets, Indicators and Methods to Assess Land Degradation in Drylands written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2003 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes CD-ROM on inside back cover
Download or read book Mineralogical Abstracts written by and published by . This book was released on 2002 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Erosion and Sediment Redistribution in River Catchments by : Philip Neil Owens
Download or read book Soil Erosion and Sediment Redistribution in River Catchments written by Philip Neil Owens and published by CABI. This book was released on 2006 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: There can be little doubt that issues relating to soils and sediments are moving up the political agenda, and a realization that we need to collectively manage and protect both soil and water resources. In order to manage this delicate interface, attention is being increasingly directed towards holistic land-river management, demanding a greater appreciation of the interaction between soils and sediments. This book reviews the major achievements recently made in soil erosion and sediment redistribution research and management, and identifies future requirements.
Book Synopsis Analysis of Suspended-sediment Concentrations and Radioisotope Levels in the Wild Rice River Basin, Northwestern Minnesota, 1973-98 by : Mark E. Brigham
Download or read book Analysis of Suspended-sediment Concentrations and Radioisotope Levels in the Wild Rice River Basin, Northwestern Minnesota, 1973-98 written by Mark E. Brigham and published by . This book was released on 2001 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Erosion and Sediment Transport Measurement in Rivers by : Jim Bogen
Download or read book Erosion and Sediment Transport Measurement in Rivers written by Jim Bogen and published by . This book was released on 2003 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
