Evaluation Of Soil Organic Matter Models

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Evaluation of Soil Organic Matter Models

Author : David S. Powlson
Publisher : Springer Science & Business Media
ISBN 13 : 3642610943
Total Pages : 424 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Evaluation of Soil Organic Matter Models by : David S. Powlson

Download or read book Evaluation of Soil Organic Matter Models written by David S. Powlson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter (SOM) represents a major pool of carbon within the biosphere, roughly twice than in atmospheric CO2. SOM models embody our best understanding of soil carbon dynamics and are needed to predict how global environmental change will influence soil carbon stocks. These models are also required for evaluating the likely effectiveness of different mitigation options. The first important step towards systematically evaluating the suitability of SOM models for these purposes is to test their simulations against real data. Since changes in SOM occur slowly, long-term datasets are required. This volume brings together leading SOM model developers and experimentalists to test SOM models using long-term datasets from diverse ecosystems, land uses and climatic zones within the temperate region.

Evaluation of Soil Organic Matter Models

Author : David S. Powlson
Publisher :
ISBN 13 : 9783642610950
Total Pages : 448 pages
Book Rating : 4.6/5 (19 download)

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Book Synopsis Evaluation of Soil Organic Matter Models by : David S. Powlson

Download or read book Evaluation of Soil Organic Matter Models written by David S. Powlson and published by . This book was released on 2014-01-15 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Evaluation and Comparison of Soil Organic Matter Models

Author :
Publisher :
ISBN 13 :
Total Pages : 225 pages
Book Rating : 4.:/5 (633 download)

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Book Synopsis Evaluation and Comparison of Soil Organic Matter Models by :

Download or read book Evaluation and Comparison of Soil Organic Matter Models written by and published by . This book was released on 1997 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Evaluation and Comparison of Soil Organic Matter Models Using Datasets from Seven Long-term Experiments

Author : P. Smith
Publisher :
ISBN 13 :
Total Pages : 225 pages
Book Rating : 4.:/5 (455 download)

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Book Synopsis Evaluation and Comparison of Soil Organic Matter Models Using Datasets from Seven Long-term Experiments by : P. Smith

Download or read book Evaluation and Comparison of Soil Organic Matter Models Using Datasets from Seven Long-term Experiments written by P. Smith and published by . This book was released on 1997 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Carbon Storage

Author : Brajesh Singh
Publisher : Academic Press
ISBN 13 : 0128127678
Total Pages : 341 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Soil Carbon Storage by : Brajesh Singh

Download or read book Soil Carbon Storage written by Brajesh Singh and published by Academic Press. This book was released on 2018-04-12 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Carbon Storage: Modulators, Mechanisms and Modeling takes a novel approach to the issue of soil carbon storage by considering soil C sequestration as a function of the interaction between biotic (e.g. microbes and plants) and abiotic (climate, soil types, management practices) modulators as a key driver of soil C. These modulators are central to C balance through their processing of C from both plant inputs and native soil organic matter. This book considers this concept in the light of state-of-the-art methodologies that elucidate these interactions and increase our understanding of a vitally important, but poorly characterized component of the global C cycle. The book provides soil scientists with a comprehensive, mechanistic, quantitative and predictive understanding of soil carbon storage. It presents a new framework that can be included in predictive models and management practices for better prediction and enhanced C storage in soils. Identifies management practices to enhance storage of soil C under different agro-ecosystems, soil types and climatic conditions Provides novel conceptual frameworks of biotic (especially microbial) and abiotic data to improve prediction of simulation model at plot to global scale Advances the conceptual framework needed to support robust predictive models and sustainable land management practices

Soil Organic Carbon Mapping Cookbook

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251304408
Total Pages : 222 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Soil Organic Carbon Mapping Cookbook by : Food and Agriculture Organization of the United Nations

Download or read book Soil Organic Carbon Mapping Cookbook written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-21 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Soil Organic Carbon Mapping cookbook provides a step-by-step guidance for developing 1 km grids for soil carbon stocks. It includes the preparation of local soil data, the compilation and pre-processing of ancillary spatial data sets, upscaling methodologies, and uncertainty assessments. Guidance is mainly specific to soil carbon data, but also contains many generic sections on soil grid development, as it is relevant for other soil properties. This second edition of the cookbook provides generic methodologies and technical steps to produce SOC maps and has been updated with knowledge and practical experiences gained during the implementation process of GSOCmap V1.0 throughout 2017. Guidance is mainly specific to SOC data, but as this cookbook contains generic sections on soil grid development it can be applicable to map various soil properties.

Soil Carbon Dynamics

Author : Werner L. Kutsch
Publisher : Cambridge University Press
ISBN 13 : 1139483161
Total Pages : 301 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Soil Carbon Dynamics by : Werner L. Kutsch

Download or read book Soil Carbon Dynamics written by Werner L. Kutsch and published by Cambridge University Press. This book was released on 2010-01-07 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon stored in soils represents the largest terrestrial carbon pool and factors affecting this will be vital in the understanding of future atmospheric CO2 concentrations. This book provides an integrated view on measuring and modeling soil carbon dynamics. Based on a broad range of in-depth contributions by leading scientists it gives an overview of current research concepts, developments and outlooks and introduces cutting-edge methodologies, ranging from questions of appropriate measurement design to the potential application of stable isotopes and molecular tools. It includes a standardised soil CO2 efflux protocol, aimed at data consistency and inter-site comparability and thus underpins a regional and global understanding of soil carbon dynamics. This book provides an important reference work for students and scientists interested in many aspects of soil ecology and biogeochemical cycles, policy makers, carbon traders and others concerned with the global carbon cycle.

Soil Carbon

Author : Alfred E. Hartemink
Publisher : Springer Science & Business Media
ISBN 13 : 3319040847
Total Pages : 503 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Soil Carbon by : Alfred E. Hartemink

Download or read book Soil Carbon written by Alfred E. Hartemink and published by Springer Science & Business Media. This book was released on 2014-04-01 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few topics cut across the soil science discipline wider than research on soil carbon. This book contains 48 chapters that focus on novel and exciting aspects of soil carbon research from all over the world. It includes review papers by global leaders in soil carbon research, and the book ends with a list and discussion of global soil carbon research priorities. Chapters are loosely grouped in four sections: § Soil carbon in space and time § Soil carbon properties and processes § Soil use and carbon management § Soil carbon and the environment A wide variety of topics is included: soil carbon modelling, measurement, monitoring, microbial dynamics, soil carbon management and 12 chapters focus on national or regional soil carbon stock assessments. The book provides up-to-date information for researchers interested in soil carbon in relation to climate change and to researchers that are interested in soil carbon for the maintenance of soil quality and fertility. Papers in this book were presented at the IUSS Global Soil C Conference that was held at the University of Wisconsin-Madison, USA.

Pedometrics

Author : Alex. B. McBratney
Publisher : Springer
ISBN 13 : 3319634399
Total Pages : 715 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Pedometrics by : Alex. B. McBratney

Download or read book Pedometrics written by Alex. B. McBratney and published by Springer. This book was released on 2018-04-24 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basic concepts of quantitative soil science and, within this framework, it seeks to construct a new body of knowledge. There is a growing need for quantitative approach in soil science, which arises from a general demand for improved economic production and environmental management. Pedometrics can be defined as the development and application of statistical and mathematical methods applicable to data analysis problems in soil science. This book shows how pedometrics can address key soil-related questions from a quantitative point of view. It addresses four main areas which are akin to the problems of conventional pedology: (i) Understanding the pattern of soil distribution in character space – soil classification, (ii) Understanding soil spatial and temporal variation, (iii) Evaluating the utility and quality of soil and ultimately, (iv) Understanding the genesis of soil. This is the first book that address these problems in a coherent quantitate approach.

Soil Management and Greenhouse Effect

Author : John M. Kimble
Publisher : CRC Press
ISBN 13 : 1351415840
Total Pages : 404 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Soil Management and Greenhouse Effect by : John M. Kimble

Download or read book Soil Management and Greenhouse Effect written by John M. Kimble and published by CRC Press. This book was released on 2018-02-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Management and Greenhouse Effect focuses on proper management of soils and its effects on global change, specifically, the greenhouse effect. It contains up-to-date information on a broad range of important soil management topics, emphasizing the critical role of soil for carbon storage. Sequestration and emission of carbon and other gases are examined in various ecosystems, in both natural and managed environments, to provide a comprehensive overview. This useful reference includes chapters that address policy issues, as well as research and development priorities. The material in this volume is valuable not only to soil scientists but to the entire environmental science community.

Modelling Soil Organic Carbon Dynamics Under Land Use and Climate Change

Author : Pia Gottschalk
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (921 download)

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Book Synopsis Modelling Soil Organic Carbon Dynamics Under Land Use and Climate Change by : Pia Gottschalk

Download or read book Modelling Soil Organic Carbon Dynamics Under Land Use and Climate Change written by Pia Gottschalk and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter (SOM) models simplify the complex turnover dynamics of organic matter in soils. Stabilization mechanisms are currently thought to play a dominant role in SOM turnover but they are not explicitly accounted for in most SOM models. One study addresses the implementation of an approach to account for the stabilization mechanism of physical protection in the SOC model RothC using 13C abundance measurements in conjunction with soil size fractionation data. SOM models are increasingly used to support policy decisions on carbon (C) mitigation and credibility of model predictions move into the focus of research. A site scale, Monte Carlo based model uncertainty analysis of a SOM model was carried out. One of the major results was that uncertainty and factor importance depend on the combination of external drivers. A different approach was used with the SOM ECOSSE model to estimate uncertainties in soil organic carbon (SOC) stock changes of mineral and organic soils in Scotland. The average statistical model error from site scale evaluation was transferred to regional scale uncertainty to give an indication of the uncertainty in national scale predictions. National scale simulations were carried out subsequently to quantify SOC stock changes differentiating between organic and mineral soils and land use change types. Organic soils turned out to be most vulnerable to SOC losses in the last decades. The final study of this thesis employed the RothC model to simulate possible futures of global SOC stock changes under land use change and ten different climate scenarios. Land use change turned out to be of minor importance. The regionally balance between soil C inputs and decomposition leads to a diverse map of regional C gains and losses with different degrees of certainty.

Forest and Rangeland Soils of the United States Under Changing Conditions

Author : Richard V. Pouyat
Publisher : Springer Nature
ISBN 13 : 3030452166
Total Pages : 306 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Forest and Rangeland Soils of the United States Under Changing Conditions by : Richard V. Pouyat

Download or read book Forest and Rangeland Soils of the United States Under Changing Conditions written by Richard V. Pouyat and published by Springer Nature. This book was released on 2020-09-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book synthesizes leading-edge science and management information about forest and rangeland soils of the United States. It offers ways to better understand changing conditions and their impacts on soils, and explores directions that positively affect the future of forest and rangeland soil health. This book outlines soil processes and identifies the research needed to manage forest and rangeland soils in the United States. Chapters give an overview of the state of forest and rangeland soils research in the Nation, including multi-decadal programs (chapter 1), then summarizes various human-caused and natural impacts and their effects on soil carbon, hydrology, biogeochemistry, and biological diversity (chapters 2–5). Other chapters look at the effects of changing conditions on forest soils in wetland and urban settings (chapters 6–7). Impacts include: climate change, severe wildfires, invasive species, pests and diseases, pollution, and land use change. Chapter 8 considers approaches to maintaining or regaining forest and rangeland soil health in the face of these varied impacts. Mapping, monitoring, and data sharing are discussed in chapter 9 as ways to leverage scientific and human resources to address soil health at scales from the landscape to the individual parcel (monitoring networks, data sharing Web sites, and educational soils-centered programs are tabulated in appendix B). Chapter 10 highlights opportunities for deepening our understanding of soils and for sustaining long-term ecosystem health and appendix C summarizes research needs. Nine regional summaries (appendix A) offer a more detailed look at forest and rangeland soils in the United States and its Affiliates.

Biophysico-Chemical Processes Involving Natural Nonliving Organic Matter in Environmental Systems

Author : Nicola Senesi
Publisher : John Wiley & Sons
ISBN 13 : 0470494948
Total Pages : 905 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Biophysico-Chemical Processes Involving Natural Nonliving Organic Matter in Environmental Systems by : Nicola Senesi

Download or read book Biophysico-Chemical Processes Involving Natural Nonliving Organic Matter in Environmental Systems written by Nicola Senesi and published by John Wiley & Sons. This book was released on 2009-07-23 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date resource on natural nonliving organic matter Bringing together world-renowned researchers to explore natural nonliving organic matter (NOM) and its chemical, biological, and ecological importance, Biophysico-Chemical Processes Involving Natural Nonliving Organic Matter in Environmental Systems offers an integrated view of the dynamics and processes of NOM. This multidisciplinary approach allows for a comprehensive treatment encompassing all the formation processes, properties, reactions, environments, and analytical techniques associated with the latest research on NOM. After briefly outlining the historical background, current ideas, and future prospects of the study of NOM, the coverage examines: The formation mechanisms of humic substances Organo-clay complexes The effects of organic matter amendment Black carbon in the environment Carbon sequestration and dynamics in soil Biological activities of humic substances Dissolved organic matter Humic substances in the rhizosphere Marine organic matter Organic matter in atmospheric particles In addition to the above topics, the coverage includes such relevant analytical techniques as separation technology; analytical pyrolysis and soft-ionization mass spectrometry; nuclear magnetic resonance; EPR, FTIR, Raman, UV-visible adsorption, fluorescence, and X-ray spectroscopies; and thermal analysis. Hundreds of illustrations and photographs further illuminate the various chapters. An essential resource for both students and professionals in environmental science, environmental engineering, water science, soil science, geology, and environmental chemistry, Biophysico-Chemical Processes Involving Natural Nonliving Organic Matter in Environmental Systems provides a unique combination of the latest discoveries, developments, and future prospects in this field.

Soil Organic Matter in Sustainable Agriculture

Author : Fred Magdoff
Publisher : CRC Press
ISBN 13 : 020349637X
Total Pages : 411 pages
Book Rating : 4.2/5 (34 download)

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Book Synopsis Soil Organic Matter in Sustainable Agriculture by : Fred Magdoff

Download or read book Soil Organic Matter in Sustainable Agriculture written by Fred Magdoff and published by CRC Press. This book was released on 2004-05-27 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition of the importance of soil organic matter (SOM) in soil health and quality is a major part of fostering a holistic, preventive approach to agricultural management. Students in agronomy, horticulture, and soil science need a textbook that emphasizes strategies for using SOM management in the prevention of chemical, biological, and physical problems. Soil Organic Matter in Sustainable Agriculture gathers key scientific reviews concerning issues that are critical for successful SOM management. This textbook contains evaluations of the types of organic soil constituents—organisms, fresh residues, and well-decomposed substances. It explores the beneficial effects of organic matter on soil and the various practices that enhance SOM. Chapters include an examination of the results of crop management practices on soil organisms, organic matter gains and losses, the significance of various SOM fractions, and the contributions of fungi and earthworms to soil quality and crop growth. Emphasizing the prevention of imbalances that lead to soil and crop problems, the text also explores the development of soils suppressive to plant diseases and pests, and relates SOM management to the supply of nutrients to crops. This book provides the essential scientific background and poses the challenging questions that students need to better understand SOM and develop improved soil and crop management systems.

Soil Organic Carbon

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251096813
Total Pages : 90 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis Soil Organic Carbon by : Food and Agriculture Organization of the United Nations

Download or read book Soil Organic Carbon written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-07-18 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication was launched at the Global Symposium on Soil Organic Carbon (GSOC) held at FAO headquarters (Rome, 21-23 March 2017). It provides an overview to decision-makers and practitioners of the main scientific facts and information regarding the current knowledge and knowledge gaps on Soil Organic Carbon. It highlights how better information and good practices may be implemented to support ending hunger, adapting to and mitigating climate change and achieving overall sustainable development.

CO2 Sequestration and Valorization

Author : Claudia R. V. Morgado
Publisher : BoD – Books on Demand
ISBN 13 : 9535112252
Total Pages : 474 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis CO2 Sequestration and Valorization by : Claudia R. V. Morgado

Download or read book CO2 Sequestration and Valorization written by Claudia R. V. Morgado and published by BoD – Books on Demand. This book was released on 2014-03-12 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reconciliation of economic development, social justice and reduction of greenhouse gas emissions is one of the biggest political challenges of the moment. Strategies for mitigating CO2 emissions on a large scale using sequestration, storage and carbon technologies are priorities on the agendas of research centres and governments. Research on carbon sequestration is the path to solving major sustainability problems of this century a complex issue that requires a scientific approach and multidisciplinary and interdisciplinary technology, plus a collaborative policy among nations. Thus, this challenge makes this book an important source of information for researchers, policymakers and anyone with an inquiring mind on this subject.

Modelling Soil-biosphere Interactions

Author : Christoph Müller
Publisher : Cabi
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Modelling Soil-biosphere Interactions by : Christoph Müller

Download or read book Modelling Soil-biosphere Interactions written by Christoph Müller and published by Cabi. This book was released on 2000 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils interact with the biological environment in a number of ways. Our understanding of these interactions can often be enhanced by computer modelling. The primary function of this book is to introduce basic modelling skills and to show how even complex problems in the relationship between soil and the biosphere can be solved using modelling packages. The author presents numerous examples using ModelMaker, an easily learnt software package. Only basic mathematical skills are expected of the reader. A demo of ModelMaker is available on CD from Cherwell Scientific.