Methods Of Soil Enzymology

Author : Richard P. Dick
Publisher : John Wiley & Sons
Page : 416 pages
File Size : 44,8 Mb
Release : 2020-01-22
Category : Technology & Engineering
ISBN : 9780891188544

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Methods of Soil Enzymology by Richard P. Dick Pdf

Methods of Soil Enzymology provides the first comprehensive set of vetted methods for studying enzymes in soils. Readers will especially benefit from the step-by-step explanation of the lab procedures, as well as background information for using these methods effectively and analyzing data. Main topics include activity assays, enzyme extraction, and synthetic enzyme complexes. Each method covered includes background informaton, step-by-step descriptions of the procedure, and special comments regarding nuances, pitfalls, and interpretation of the method. Learn the latest research methods, including enzyme extraction methods and procedures for creating synthetic enzyme complexes, as well as the newest ways to use small-scale and high-throughput methods for enzyme activity assays. Written for the researcher, but welcoming to those new to soil enzymology, the introduction includes conceptual information to orient those who are not familiar with these methods but want to use them. In the tradition of SSSA methods books, Methods of Soil Enzymology features a comprehensive approach with a focus on ease of use.

Author : Girish Shukla,Ajit Varma
Publisher : Springer Science & Business Media
Page : 392 pages
File Size : 47,8 Mb
Release : 2010-10-17
Category : Science
ISBN : 9783642142253

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Soil Enzymology by Girish Shukla,Ajit Varma Pdf

Soil enzymes are one of the vital key mediators involved in nutrient recycling and the decomposition of organic matter and thereby in maintaining soil quality and fertility. This Soil Biology volume covers the various facets of soil enzymes, such as their functions, biochemical and microbiological properties and the factors affecting their activities. Enzymes in the rhizosphere, in forest soils, and in volcanic ash-derived soils are described. Soil enzymes covered include phosphohydrolases, lignocellulose-degrading enzymes, phenol oxidases, fungal oxidoreductases, keratinases, pectinases, xylanases, lipases and pectinases. Several chapters treat the soil enzymatic activities in the bioremediation of soils contaminated with pesticides and pollutants such as oil, chlorinated compounds, synthetic dyes and aromatic hydrocarbons. The role of soil enzymes as bioindicators is a further important topic addressed.

Author : Peter J. Bottomley,J. Scott Angle,R. W. Weaver
Publisher : John Wiley & Sons
Page : 1152 pages
File Size : 41,5 Mb
Release : 2020-01-22
Category : Technology & Engineering
ISBN : 9780891188100

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Methods of Soil Analysis, Part 2 by Peter J. Bottomley,J. Scott Angle,R. W. Weaver Pdf

One of the primary references on analytical methods in soil science, Part 2 of the Methods series will be useful to all biogeoscientists, especially those with an interest in microbiology or bioremediation.

Author : Richard G. Burns,Richard P. Dick
Publisher : CRC Press
Page : 740 pages
File Size : 47,9 Mb
Release : 2002-01-29
Category : Science
ISBN : 9780824744205

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Enzymes in the Environment by Richard G. Burns,Richard P. Dick Pdf

The need to understand the biological processes that are important for essential aquatic and terrestrial ecosystem function has prompted much research into the field of ecological enzymology. This book presents the two broad areas of application in a compilation of reviews by 21 international experts in their respective fields. The first explores enzymatic activities to assess the processes or mechanisms that operate in a given system, such as the rhizosphere, plant leaves and shoots, soil surfaces, and biofilms. The second considers enzymes or microbial cells as sensors to detect microbial activity and stresses due to pollution, management, or climatic change in both aquatic and terrestrial ecosystems.

Author : Carmen Trasar-Cepeda,Teresa Hernández,Carlos García,Carlos Rad,Salvador González-Carcedo
Publisher : Springer Science & Business Media
Page : 355 pages
File Size : 47,8 Mb
Release : 2011-09-30
Category : Nature
ISBN : 9783642211621

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Soil Enzymology in the Recycling of Organic Wastes and Environmental Restoration by Carmen Trasar-Cepeda,Teresa Hernández,Carlos García,Carlos Rad,Salvador González-Carcedo Pdf

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.

Author : Roger George Burns
Publisher : Unknown
Page : 400 pages
File Size : 44,6 Mb
Release : 1978
Category : Science
ISBN : UOM:39015005837706

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Soil Enzymes by Roger George Burns Pdf

History of abiontic soil ensyme research; Origin and range of enzymes in soil; kinetics and consecutive reactions of soil enzymes; Soil polysaccharidases: activity and agricultural importance; Urease activity in soils; Soil phosphatase and sulphatase; Interactions between agrochemicals and soil enzymes; Enzyme activity in soil: some theoretical and practical considerations; Methodology of soil enzyme measurement and extraction.

Author : Shengyan Pu,Shibin Liu
Publisher : Elsevier
Page : 497 pages
File Size : 50,8 Mb
Release : 2023-07-04
Category : Science
ISBN : 9780443217739

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Extracellular Enzymes in Environments by Shengyan Pu,Shibin Liu Pdf

Extracellular Enzymes in Environments: Responses to Collaborative Remediation of Contaminated Soil and Groundwater provides an overview of the functions, activities, and analysis methods of enzymes in soil and water environments. In addition, the response of enzymes to environmental changes (e.g., contamination, remediation, climate change, fertilization) is also summarized based on experimental results. Spatial and temporal distribution of enzyme activities is assessed using in-situ zymography. Furthermore, variation of enzyme activities in hotspots (i.e., rhizosphere, detritusphere) and controlling factors are also summarized. Provides detailed information on the in-situ zymography technique, which can visualize enzyme activities in soil and water environments Quantifies distribution of enzyme activities in response to nano-metal oxides contamination and use of enzymes to evaluate remediating effect of various carbon-based biomass materials on heavy metal contamination Covers the responses of enzymes to environmental changes (e.g., contamination, remediation, climate change, and fertilization) are summarized

Author : Seema Anil Belorkar,Sudisha Jogaiah
Publisher : Academic Press
Page : 268 pages
File Size : 52,7 Mb
Release : 2021-11-19
Category : Science
ISBN : 9780323914376

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Protocols and Applications in Enzymology by Seema Anil Belorkar,Sudisha Jogaiah Pdf

Protocols and Applications in Enzymology provides instruction on the experimental procedures of enzyme isolation techniques, innovative screening techniques, and instrument enabled enzyme assays and their underlying principles, among other protocols. The book serves as a one-stop solution for those working with different enzyme protocols in the fields of biochemistry, microbiology, biotechnology and allied subjects. Each chapter offers a full overview of protocol key resources, materials required, quantifiable and statistical analysis, optimization and troubleshooting, safety considerations, and standards. Applications are discussed across distribution and diversity of microbial enzymes, enzyme screening, enzymes in solid state fermentations, enzyme assays, enzyme kinetics, and biotechnological uses. Provides step-by-step instruction on enzyme protocols and applications, with actionable discussions of needed resources, materials, quantification and statistical analysis, optimization and troubleshooting, safety considerations and standards Presents easy to read, reproducible protocols for researchers and students across academia and industry Includes color diagrams that illustrate key concepts

Author : Kassem Alef,Paolo Nannipieri
Publisher : Academic Press
Page : 608 pages
File Size : 53,8 Mb
Release : 1995-07-11
Category : Science
ISBN : UOM:39015049078481

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Methods in Applied Soil Microbiology and Biochemistry by Kassem Alef,Paolo Nannipieri Pdf

Quality control and quality assurance in applied soil microbiology and biochemistry. Soil sampling, handling, storage and analysis. Enrichment, isolation and counting of soil microrganisms. Anaerobic microbial activities in soil. Enzyme activities. Microbial biomass. Community structure. Field methods. Bioremediation of soil.

Author : S. Kiss,D. Pasca,M. Dragan-Bularda
Publisher : Elsevier
Page : 351 pages
File Size : 51,7 Mb
Release : 1998-10-21
Category : Science
ISBN : 9780080531144

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Enzymology of Disturbed Soils by S. Kiss,D. Pasca,M. Dragan-Bularda Pdf

The disturbance of soils, like other phenomena of environmental pollution, encountered in so many areas all over the world, has become a subject of extensive concern and has led to a vast amount of literature in the field of enzymology, too.The book is the first comprehensive and updated review of the enzymological literature on three great categories of disturbed soils, including their remediation. The volume consists of three sections: I. Enzymology of oil-contaminated soils; II. Enzymology of soils affected by industrial emissions; and III, enzymology of technogenic soils. Within each section the reviewed studies are grouped by country.The volume will be of great value to soil scientists, environmental scientists, conservationists, and many other scientists in these and related fields.

Author : Anonim
Publisher : Unknown
Page : 214 pages
File Size : 48,9 Mb
Release : 1966
Category : Soil science
ISBN : WISC:89042007674

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Symposium on Methods in Soil Biology, Bucharest, December 1965 by Anonim Pdf

Author : Douglas L. Karlen,Diane E. Stott,Maysoon M. Mikha
Publisher : John Wiley & Sons
Page : 356 pages
File Size : 41,9 Mb
Release : 2021-08-24
Category : Technology & Engineering
ISBN : 9780891189824

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Laboratory Methods for Soil Health Analysis (Soil Health series, Volume 2) by Douglas L. Karlen,Diane E. Stott,Maysoon M. Mikha Pdf

Laboratory Methods for Soil Health Analysis Analyzing, comparing, and understanding soil health data The maintenance of healthy soil resources is instrumental to the success of an array of global efforts and initiatives. 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 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 Two: Laboratory Methods for Soil Health Analysis provides explanations of the best practices by which one may arrive at valuable, comparable data and incisive conclusions, and covers topics including: Sampling considerations and field evaluations Assessment and interpretation of soil-test biological activity Macro- and micronutrients in soil quality and health PLFA and EL-FAME indicators Offering a practical guide to collecting and understanding soil health data, 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 : Naga Raju Maddela,Narasimha Golla,Rangaswamy Vengatampalli
Publisher : Springer
Page : 51 pages
File Size : 47,8 Mb
Release : 2016-10-14
Category : Science
ISBN : 9783319426556

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Soil Enzymes by Naga Raju Maddela,Narasimha Golla,Rangaswamy Vengatampalli Pdf

This book addresses issues arising from discharge of effluents from sugar industry on to surrounding land or into a water body such as physicochemical properties of soil, changes in the micro flora, quantification of soil enzyme activities as influenced by effluents. Disposal of effluents without neutralization has become general practice. These effluents are chemically heterogeneous, contain organic and inorganic pollutants including, sugar baggage, molasses, carbonates, bicarbonates. The impact of sugar industry effluents on microbial activities in terrestrial ecosystem is scanty. There is also significant interest in the study of soil enzymes because such effect reflects the potential capacity of a soil to perform certain biological transformation of soil fertility.

Author : Douglas L. Karlen,Diane E. Stott,Maysoon M. Mikha
Publisher : John Wiley & Sons
Page : 527 pages
File Size : 53,5 Mb
Release : 2021-08-13
Category : Technology & Engineering
ISBN : 9780891189909

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Soil Health Analysis, Set by Douglas L. Karlen,Diane E. Stott,Maysoon M. Mikha Pdf

Volume 1 briefly reviews selected “Approaches to Soil Health Analysis” including a brief history of the concept, challenges and opportunities, meta-data and assessment, applications to forestry and urban land reclamation, and future soil health monitoring and evaluation approaches. Volume 2 focuses on “Laboratory Methods for Soil Health Analysis” including an overview and suggested analytical approaches intended to provide meaningful, comparable data so that soil health can be used to guide restoration and protection of our global soil resources.

Author : Majeti Narasimha Vara Prasad
Publisher : John Wiley & Sons
Page : 548 pages
File Size : 45,6 Mb
Release : 2021-05-25
Category : Science
ISBN : 9781119678601

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Handbook of Ecological and Ecosystem Engineering by Majeti Narasimha Vara Prasad Pdf

Learn from this integrated approach to the management and restoration of ecosystems edited by an international leader in the field The Handbook of Ecological and Ecosystem Engineering delivers a comprehensive overview of the latest research and practical developments in the rapidly evolving fields of ecological and ecosystem engineering. Beginning with an introduction to the theory and practice of ecological engineering and ecosystem services, the book addresses a wide variety of issues central to the restoration and remediation of ecological environments. The book contains fulsome analyses of the restoration, rehabilitation, conservation, sustainability, reconstruction, remediation, and reclamation of ecosystems using ecological engineering techniques. Case studies are used to highlight practical applications of the theory discussed within. The material in the Handbook of Ecological and Ecosystem Engineering is particularly relevant at a time when the human population is dramatically rising, and the exploitation of natural resources is putting increasing pressure on planetary ecosystems. The book demonstrates how modern scientific ecology can contribute to the greening of the environment through the inclusion of concrete examples of successful applied management. The book also includes: A thorough discussion of ecological engineering and ecosystem services theory and practice An exploration of ecological and ecosystem engineering economic and environmental revitalization An examination of the role of soil meso and macrofauna indicators for restoration assessment success in a rehabilitated mine site A treatment of the mitigation of urban environmental issues by applying ecological and ecosystem engineering A discussion of soil fertility restoration theory and practice Perfect for academic researchers, industry scientists, and environmental engineers working in the fields of ecological engineering, environmental science, and biotechnology, the Handbook of Ecological and Ecosystem Engineering also belongs on the bookshelves of environmental regulators and consultants, policy makers, and employees of non-governmental organizations working on sustainable development.