Assessing Recent Soil Erosion Rates Through The Use Of Beryllium 7 Be 7
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Assessing Recent Soil Erosion Rates Through The Use Of Beryllium 7 Be 7
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Author : Lionel Mabit
language : en
Publisher: Springer
Release Date : 2019-02-18
Assessing Recent Soil Erosion Rates Through The Use Of Beryllium 7 Be 7 written by Lionel Mabit and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-18 with Technology & Engineering categories.
This open access book is the first comprehensive guideline for the beryllium-7 (Be-7) technique that can be applied to evaluate short-term patterns and budgets of soil redistribution in agricultural landscapes. While covering the fundamental and basic concepts of the approach, this book distinguishes itself from other publications by offering step-by-step instructions on how to use this isotopic technique effectively. It covers experimental design considerations and clear instruction is given on data processing. As accurate laboratory measurement is crucial to ensure successful use of Be-7 to investigate soil erosion, a full chapter is devoted to its specific determination by gamma spectrometry. This open access contribution further describes new developments in the Be-7 technique and includes a concluding chapter highlighting its potential benefits to support the implementation of area-wide soil conservation policy.
Assessing Recent Soil Erosion Rates Through The Use Of Beryllium 7 Be 7
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Author : William Blake
language : en
Publisher:
Release Date : 2020-10-09
Assessing Recent Soil Erosion Rates Through The Use Of Beryllium 7 Be 7 written by William Blake and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-09 with Technology & Engineering categories.
This open access book is the first comprehensive guideline for the beryllium-7 (Be-7) technique that can be applied to evaluate short-term patterns and budgets of soil redistribution in agricultural landscapes. While covering the fundamental and basic concepts of the approach, this book distinguishes itself from other publications by offering step-by-step instructions on how to use this isotopic technique effectively. It covers experimental design considerations and clear instruction is given on data processing. As accurate laboratory measurement is crucial to ensure successful use of Be-7 to investigate soil erosion, a full chapter is devoted to its specific determination by gamma spectrometry. This open access contribution further describes new developments in the Be-7 technique and includes a concluding chapter highlighting its potential benefits to support the implementation of area-wide soil conservation policy. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Proceedings Of The Global Symposium On Soil Erosion
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2019-10-15
Proceedings Of The Global Symposium On Soil Erosion written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-15 with Technology & Engineering categories.
The proceedings book of the Global Symposium on Soil Erosion (GSER19) contains all papers presented both orally and in poster format during the symposium (15-17 May 2019, FAO HQ). The papers presented have provided sufficient scientific evidence to show that soil erosion is a global threat to food production systems, available land for future demand, rural livelihoods, human health and biodiversity, and that coordinated effective action needs to be fostered and accelerated to address this issue. Studies presented provided scientific evidence that soil erosion is accelerated by anthropogenic action. In the current context of population increase and climate change, urgent action is needed from governments to support farmers and land-users in the transition to sustainable production systems, and crucial action is needed at global level to raise awareness of the importance of healthy and productive soils, to ensure a sustainable future and the achievement of many of the SDGs targeting hunger, water quality, and life on land, amongst others.
Use Of 137cs For Soil Erosion Assessment
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2018-07-25
Use Of 137cs For Soil Erosion Assessment written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-25 with Technology & Engineering categories.
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
Water Resources Investigations Report
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Author :
language : en
Publisher:
Release Date : 2001
Water Resources Investigations Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Hydrology categories.
River Science
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Author : David J. Gilvear
language : en
Publisher: John Wiley & Sons
Release Date : 2016-03-03
River Science written by David J. Gilvear and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-03 with Science categories.
River Science is a rapidly developing interdisciplinary field at the interface of the natural sciences, engineering and socio-political sciences. It recognises that the sustainable management of contemporary rivers will increasingly require new ways of characterising them to enable engagement with the diverse range of stakeholders. This volume represents the outcome of research by many of the authors and their colleagues over the last 40 years and demonstrates the integral role that River Science now plays in underpinning our understanding of the functioning of natural ecosystems, and how societal demands and historic changes have affected these systems. The book will inform academics, policy makers and society in general of the benefits of healthy functioning riverine systems, and will increase awareness of the wide range of ecosystem goods and services they provide.
Handbook Of Environmental Isotope Geochemistry
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Author : Mark Baskaran
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-13
Handbook Of Environmental Isotope Geochemistry written by Mark Baskaran and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-13 with Science categories.
Applications of radioactive and stable isotopes have revolutionized our understanding of the Earth and near-earth surface processes. The utility of the isotopes are ever-increasing and our sole focus is to bring out the applications of these isotopes as tracers and chronometers to a wider audience so that they can be used as powerful tools to solve environmental problems. New developments in this field remain mostly in peer-reviewed journal articles and hence our goal is to synthesize these findings for easy reference for students, faculty, regulators in governmental and non-governmental agencies, and environmental companies. While this volume maintains its rigor in terms of its depth of knowledge and quantitative information, it contains the breadth needed for wide variety problems and applications in the environmental sciences. This volume presents all of the newer and older applications of isotopes pertaining to the environmental problems in one place that is readily accessible to readers. This book not only has the depth and rigor that is needed for academia, but it has the breadth and case studies to illustrate the utility of the isotopes in a wide variety of environments (atmosphere, oceans, lakes, rivers and streams, terrestrial environments, and sub-surface environments) and serves a large audience, from students and researchers, regulators in federal, state and local governments, and environmental companies.
Cobalt
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Author : Khan Maaz
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-12-06
Cobalt written by Khan Maaz and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-06 with Science categories.
Cobalt is a brittle, hard, silver-grey transition metal with high melting point, hard-wearing at elevated temperatures, good corrosion resistance and improved chemical, magnetic and mechanical properties. This book aims to provide in-depth study and analyses of various synthesis and processing techniques and characterization of cobalt that can lead to its increased applications in recent technology. This book presents deep understanding of the new techniques from basic to the advance level for scientists and engineers. The chapters cover all major aspects about cobalt and its application in material characterization with special emphasis on both theoretical and experimental aspects. This book addresses engineering professionals, students and materials scientists.
Handbook For The Assessment Of Soil Erosion And Sedimentation Using Environmental Radionuclides
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Author : F. Zapata
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Handbook For The Assessment Of Soil Erosion And Sedimentation Using Environmental Radionuclides written by F. Zapata and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-08 with Technology & Engineering categories.
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).
Isotopes Applications In Earth Sciences
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Author : Rehab Abdel Rahman
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-06-17
Isotopes Applications In Earth Sciences written by Rehab Abdel Rahman and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-17 with Science categories.
Applications of stable and radioactive isotopes are supporting sustainable development goals. They are used to study different ecological, biological, chemical and geological systems and understand their dynamics and interactions. Environmental applications of these isotopes include tracing pollutant migration, assessing and predicting climatic changes and planning for water management. This book highlights recent isotope applications in studying the hydrosphere and lithosphere compartments of the Earth. These applications include the use of natural and anthropogenic isotopes to understand the natural processes in these compartments. Chapters focus on soil distribution and sedimentation, dating tectono-metamorphic events, assessing brine origin, planning for water management and the effect of variation of environmental conditions on the biological and isotopic changes in coral skeletons.