Physical, Chemical, and Biological Indicators for Soil Quality Assessment and Management PDF Download

Author:
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 2

View

Book Description

Author: John Walsh Doran
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 452

View

Book Description
Methods for Assessing Soil Quality builds on two previous publications, Defining Soil Quality for a Sustainable Environment (SSSA spec. publ. 35, 1994) and Soil Health and Sustainability (Doran et al. 1996).

Author: Narendra Kumar Lenka
Publisher: New India Publishing Agency
ISBN: 9387973786
Category : Technology & Engineering
Languages : en
Pages : 6

View

Book Description
This book describes latest analytical procedures of key soil health indicators including physical, chemical and biological parameters. Most of the Soil Analysis manuals currently available, primarily deal with basic chemical and physical properties without giving emphasis on soil health assessment. However, literature shows indicator parameters such as soil carbon pools, soil aggregation behaviour, aggregate associated carbon content and biological activity are increasingly being used for monitoring the change in soil quality / soil health over a period of time. Analytical protocols in respect of these parameters are presently available in different research journals. This book compiles the procedures for the soil health indicator parameters including those being used of late for monitoring soil quality/soil health. This book is useful for researchers, post graduate students, academicians and policy makers in the fields of Soil Science, Agronomy, Natural Resource Management and Forestry.

Author: E.G. Gregorich
Publisher: Elsevier
ISBN: 0080541402
Category : Technology & Engineering
Languages : en
Pages : 465

View

Book Description
Soil is a complex body that exists as many types, each with diverse properties that may vary widely across time and space as a function of many factors. This complexity makes the evaluation of soil quality much more challenging than that of water or air quality. Evaluation of soil quality now considers environmental implications as well as economic productivity, seeking to be more holistic in its approach.Thus, soil quality research draws from a wide range of disciplines, blending the approaches of biologists, physicists, chemists, ecologists, economists and agronomists, among others.This book presents a broad perspective of soil quality that includes these various perspectives and gives a strong theoretical basis for the assessment of soil quality.A short glossary provides definitions for terms used throughout the book.

Author: Clive Pankhurst
Publisher: Cabi
ISBN:
Category : Science
Languages : en
Pages : 482

View

Book Description
1. Defining and assessing soil health and sustainable productivity 2. The relationship of soil health to ecosystem health 3. Rationale for developing bioindicators of soil health 4. Bioindicators: perspectives and potential for land users, researchers and policy makers 5. Soil microbial biomass, activity and nutrient cycling as indicators of soil health 6. Soil enzyme activities as integrative indicators of soil health 7. Soil microflora as bioindicators of soil health 8. Potential use of plant root pathogens as bioindicators of soil health 9. Soil microfauna as bioindicators of soil health 10. Community structure of soil arthropods as a bioindicator of soil health 11. Can the abundance or activity of soil macrofauna be used to indicate the biological health of soils? 12. Biodiversity of soil organisms as indicators of soil health 13. Biomonitoring of soil health by plants 14. Bioindicators to detect contamination of soils with special reference to heavy metals 15. Chemical and molecular approaches for rapid assessment of the biological status of soils 16. Use of genetically modified microbial biosensors for soil ecotoxicity testing 17. Biological indicators of soil health: synthesis.

Author: Bhupinder Pal Singh
Publisher: Springer Science & Business Media
ISBN: 364220256X
Category : Technology & Engineering
Languages : en
Pages : 399

View

Book Description
“Soil Health and Climate Change” presents a comprehensive overview of the concept of soil health, including the significance of key soil attributes and management of soil health in conventional and emerging land use systems in the context of climate change. Starting with a review of the physical, chemical and biological indicators of soil health and their significance for monitoring the impacts of climate change, this book then focuses on describing the role of soil structure, pH, organic matter, nitrogen, respiration and biota in sustaining the basic functions of soil ecosystems, and their anticipated responses to climate change. Further topics include the management of cropping, pastoral, and forestry systems, and rehabilitated mine sites, with a focus on mitigation of and adaptation to climate change impacts. Finally, the opportunities and potential risks of organic farming, biochar and bioenergy systems, and their ability to sustain and even enhance soil health, are discussed.

Author: Maria C. Hernandez Soriano
Publisher: IntechOpen
ISBN: 9789535110293
Category : Technology & Engineering
Languages : en
Pages : 446

View

Book Description
Natural processes and human activities alter the properties and quality of soils over time. Nowadays, the growing interest in soil protection prompts abundant research to estimate soil quality in wide-ranging environmental scenarios. The assessment of soil quality entails the evaluation of the capability of a soil to perform its functions in present scenarios but also how those functions can be preserved for future land use. Currently, soil processes, physical, chemical, and biological properties are recognized as indicators to estimate soil quality. Soil processes and current trends in quality assessment provides a wide depiction of current research conducted in soil quality assessment, encompassing general studies on soil processes, evaluation of significant indicators of soil quality such as soil organic matter dynamic and soil-plant interaction, while presenting diverse strategies for soil fitness amelioration.

Author: Amitava Rakshit
Publisher: Springer Nature
ISBN: 9811689148
Category : Technology & Engineering
Languages : en
Pages : 336

View

Book Description
This book is a compilation of latest work in the field of urban soil management. It explores the global status of urban soils and puts forwards methods for sustainable utilization of urban soils and green spaces.Urban soil study is a new frontier of soil science. Urban soils research is challenging due to complexity of classification, spatial-temporal variability, exposure to pollution and the predominant effect of the anthropogenic factor on soil formation. Management of urban soils and green spaces is an important aspect for developing sustainable spaces. This is a comprehensive collection of information for the students, researchers, landscape architects understanding and maximizing the benefits of soils in urban ecosystems.

Author: Douglas L. Karlen
Publisher: John Wiley & Sons
ISBN: 0891189807
Category : Technology & Engineering
Languages : en
Pages : 228

View

Book Description
Approaches to Soil Health Analysis A concise survey of soil health analysis and its various techniques and applications The maintenance of healthy soil resources provides the foundation for an array of global efforts and initiatives that affect humanity. Whether they are working to combat food shortages, conserve our ecosystems, or mitigate the impact of climate change, researchers and agriculturalists the world over must be able to correctly examine and understand the complex nature of this essential, fragile resource. These new volumes have been designed to meet this need, addressing the many dimensions of soil health analysis in chapters that are concise, accessible and applicable to the tasks at hand. Soil Health, Volume One: Approaches to Soil Health Analysis provides a well-rounded overview of the various methods and strategies available to analysists, and covers topics including: The history of soil health and its study Challenges and opportunities facing analysists Meta-data and its assessment Applications to forestry and urban land reclamation Future soil health monitoring and evaluation approaches Offering a far-reaching survey of this increasingly interdisciplinary field, this volume will be of great interest to all those working in agriculture, private sector businesses, non-governmental organizations (NGOs), academic-, state-, and federal-research projects, as well as state and federal soil conservation, water quality and other environmental programs.

Author: Tarik Mitran
Publisher: Springer Nature
ISBN: 9811568642
Category : Science
Languages : en
Pages : 528

View

Book Description
The sustainable development of the agriculture sector is the only option to meet the demands of increased and economically viable production in a changing climate. This means there is a need to introduce the latest technologies to enhance production, and also help policymakers make decisions for the future. Geospatial technologies & tools, such as remote sensing, geographical information systems (GIS), global positioning systems (GPS), and mobile & web applications, provide unique capabilities to analyze multi-scale, multi-temporal datasets, and support decision-making in sustainable agriculture development and natural resources management. Further, the availability of reliable and timely geospatial information on natural resources and environmental conditions is essential for sustainable agricultural development and food security. Since remote sensing solutions are fast, non-destructive and have large spatial coverage, they can play a significant role in the identification, inventory, and mapping of land resources. Over the past four decades, remote sensing has proved to be a cost-effective and powerful tool to assess crop and soil properties in varying spatial and temporal scales using both visual and digital techniques. Satellite remote sensing coupled with GIS & mobile-app based positional information has emerged as an efficient tool for optimizing input resources, and minimizing cost of production and risk of biotic/ abiotic factors nature to promote sustainable agriculture. This book comprehensively documents the applications of space-based technologies for crop and soil assessments for the sustainable development of agriculture.