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Author : Terry Lee Craigg
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (74 download)
Download or read book Evaluation of Methods Used to Assess Changes in Forest Soil Quality written by Terry Lee Craigg and published by . This book was released on 2006 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Deborah C. Hayes
Publisher : Springer
ISBN 13 : 1461418186
Total Pages : 666 pages
Book Rating : 4.4/5 (614 download)
Download or read book USDA Forest Service Experimental Forests and Ranges written by Deborah C. Hayes and published by Springer. This book was released on 2014-07-22 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: USDA Forest Service Experimental Forests and Ranges (EFRs) are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term. This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies. Often, trends observed – or expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades. The EFRs are among the few areas in the US where such long-term research has been carried out by teams of scientists. Changes in society’s needs and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study. They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed.
Author : John Robert Jones
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 ( download)
Download or read book Review and Comparison of Site Evaluation Methods written by John Robert Jones and published by . This book was released on 1969 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas L. Karlen
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)
Download or read book Soil Health Series written by Douglas L. Karlen and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.--Provided by publisher.
Author : Katherine P. O'Neill
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.:/5 (319 download)
Download or read book Soils as an Indicator of Forest Health written by Katherine P. O'Neill and published by . This book was released on 2005 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents the types of data collected as part of the Forest Inventory and Analysis soil indicator, the field and laboratory methods used, and the rationale behind these data collection procedures. Guides analysts and researchers on incorporating soil indicator data into reports and research studies.
Author : Daniel John Vogt
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110290472
Total Pages : 242 pages
Book Rating : 4.1/5 (12 download)
Download or read book Soil and Plant Analysis for Forest Ecosystem Characterization written by Daniel John Vogt and published by Walter de Gruyter GmbH & Co KG. This book was released on 2015-03-30 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides an overview of physical, chemical and biological methods used to analyze soils and plant tissue using an ecosystem perspective. The current emphasis on climate change has recognized the importance of including soil carbon as part of our carbon budgets. Methods to assess soils must be ecosystem based if they are to have utility for policy makers and managers wanting to change soil carbon and nutrient pools. Most of the texts on soil analyis treat agriculture and not forest soils and these methods do not transfer readily to forests because of their different chemistry and physical properties. This manual presents methods for soil and plant analysis with the ecosystem level approach that will reduce the risk that poor management decisions will be made in forests. This manual was intended for the instructors that teach students soil and plant analyses; however it can also be used by the research laboratories and by environmental scientists. The laboratory procedures in this manual are outlined in easy-to-follow steps and frequently accompanied with examples of calculations, questions to answer, and also a blank data sheet to use. These methods used in this manual can be used on soil and plant tissues found in agricultural, horticulture, forestry, urban, and natural lands.
Author : Nils König
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128055359
Total Pages : 48 pages
Book Rating : 4.1/5 (28 download)
Download or read book Forest Monitoring written by Nils König and published by Elsevier Inc. Chapters. This book was released on 2013-03-16 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical analyses are an essential part of forest ecosystem monitoring activities. Harmonized, well-defined, and documented analytical methods are an important part of a laboratory Quality Control program and are essential to maximize spatial and temporal comparability of monitoring data. Different quality and data consistency checks, plausible ranges for analytical results, use of reference materials, and control charts are described for internal laboratory Quality Control. On the other side, coordinated ring tests among participating laboratories are an integral part of external Quality Control. Organization of ring tests, evaluation, and the benchmark with tolerable limits are described and specified. Results for water, foliage, and soil ring tests and the evaluation of quality indicators within the European forest ecosystem monitoring program are reported.
Author : Nathalie Cools
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128055286
Total Pages : 47 pages
Book Rating : 4.1/5 (28 download)
Download or read book Forest Monitoring written by Nathalie Cools and published by Elsevier Inc. Chapters. This book was released on 2013-03-16 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter describes methods for long-term forest soil monitoring from the field design, to the laboratory analytical methods, and through to the data compilation and validation. Soil monitoring comprises two main pillars: the soil characterization, including a detailed soil profile description and classification; and the assessment of the physical and chemical status of the soil layers. Composite samples are taken at fixed-depth intervals, mainly for chemical analyses. Soil bulk density and soil water retention characteristics are measured using undisturbed core samples, in contrast to the other variables. Specific sampling techniques are employed for forest floors, peat soils, and fine-textured mineral and stony soils. The recommended laboratory methods are predominantly based on International Organization for Standardization methods. Results from the second European forest soil survey are presented to demonstrate the usefulness and implementation of the described methods.
Author : John M. Kimble
Publisher : CRC Press
ISBN 13 : 9781566704618
Total Pages : 698 pages
Book Rating : 4.7/5 (46 download)
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 :
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (89 download)
Download or read book Soil Quality Test Kit Guide written by and published by . This book was released on 1998 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard V. Pouyat
Publisher : Springer Nature
ISBN 13 : 3030452166
Total Pages : 306 pages
Book Rating : 4.0/5 (34 download)
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.
Author : U.S. Department of Agriculture
Publisher : Lulu.com
ISBN 13 : 0359573665
Total Pages : 272 pages
Book Rating : 4.3/5 (595 download)
Download or read book Soil Change Guide: Procedures for Soil Survey and Resource Inventory written by U.S. Department of Agriculture and published by Lulu.com. This book was released on 2019-04-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many soil properties have changed and can change as a result of management, historical land use, or even natural factors, such as drought, interacting with land use. National soil survey databases currently include soil property information for the relatively static soil properties, such as texture, and also for properties affected by management, such as soil organic matter. The databases do not, however, distinguish the values of dynamic soil properties (e.g., organic matter, bulk density, infiltration rate) according to their land use, management system, ecological state, or plant community. ?Dynamic soil properties? as defined in this Guide are soil properties that change within the human time scale. Differences that may exist in these properties can affect the performance of the soil. Furthermore, some dynamic soil properties change very little in response to management and disturbances.
Author : Eugenio Martinez-Falero
Publisher : CRC Press
ISBN 13 : 1466569255
Total Pages : 608 pages
Book Rating : 4.4/5 (665 download)
Download or read book Quantitative Techniques in Participatory Forest Management written by Eugenio Martinez-Falero and published by CRC Press. This book was released on 2016-04-19 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest management has evolved from a mercantilist view to a multi-functional one that integrates economic, social, and ecological aspects. However, the issue of sustainability is not yet resolved. Quantitative Techniques in Participatory Forest Management brings together global research in three areas of application: inventory of the forest variables that determine the main environmental indices, description and design of new environmental indices, and the application of sustainability indices for regional implementations. All these quantitative techniques create the basis for the development of scientific methodologies of participatory sustainable forest management.
Author :
Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.3/5 (243 download)
Download or read book CWE written by and published by . This book was released on 1998 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jan Gliński
Publisher : Springer Science & Business Media
ISBN 13 : 9048135842
Total Pages : 1075 pages
Book Rating : 4.0/5 (481 download)
Download or read book Encyclopedia of Agrophysics written by Jan Gliński and published by Springer Science & Business Media. This book was released on 2011-06-07 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Encyclopedia of Agrophysics will provide up-to-date information on the physical properties and processes affecting the quality of the environment and plant production. It will be a "first-up" volume which will nicely complement the recently published Encyclopedia of Soil Science, (November 2007) which was published in the same series. In a single authoritative volume a collection of about 250 informative articles and ca 400 glossary terms covering all aspects of agrophysics will be presented. The authors will be renowned specialists in various aspects in agrophysics from a wide variety of countries. Agrophysics is important both for research and practical use not only in agriculture, but also in areas like environmental science, land reclamation, food processing etc. Agrophysics is a relatively new interdisciplinary field closely related to Agrochemistry, Agrobiology, Agroclimatology and Agroecology. Nowadays it has been fully accepted as an agricultural and environmental discipline. As such this Encyclopedia volume will be an indispensable working tool for scientists and practitioners from different disciplines, like agriculture, soil science, geosciences, environmental science, geography, and engineering.
Author : Laslo Pancel
Publisher : Springer
ISBN 13 : 9783642546006
Total Pages : 0 pages
Book Rating : 4.5/5 (46 download)
Download or read book Tropical Forestry Handbook written by Laslo Pancel and published by Springer. This book was released on 2015-12-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a cross-section of all outstanding experience in all fields of tropical forestry under a drastically changing environment induced by climate change. It sheds light on the existing know-how and presents it in a concise and efficient way for the scientist and professional in charge of planning, implementing and evaluating forest resources. The Tropical Forestry Handbook provides proven and/or promising alternative concepts which can be applied to solve organizational, administrative and technical challenges prevailing in the tropics. Presented are state of the art methods in all fields concerning tropical forestry. Emphasize is given to methods which are adapted to- and which safeguard - environmental conditions.
Author : Terry Lee Craigg
Publisher :
ISBN 13 :
Total Pages : 195 pages
Book Rating : 4.:/5 (951 download)
Download or read book Applications of Soil Science in Forest Landscape Planning written by Terry Lee Craigg and published by . This book was released on 2016 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils and other resource programs in both public land management agencies and private industry are continually being adapted to the challenges of evolving knowledge and experience in the field of forestry. This dissertation explores new ways of thinking about and using soils information in forest planning and management, with a focus on Pacific Northwest lands. At the core of this work are the concepts of soil quality, in particular, the applications of inherent and dynamic soil quality. These soil quality concepts can be used as both a planning tool to improve our understanding and assessment of land-use decisions and as an assessment tool to evaluate the sustainability of different management practices. The result is two very different types of soil interpretations based on inherent and dynamic soil quality concepts which are applied at different times and for different purposes during forest planning and management. Forest planning soil interpretations that are based upon inherent soil quality are used primarily to make land use allocations and related decisions. These interpretations are applied up-front in the forest planning process and are based on the fact that different soils vary widely in their inherent capacity to perform various ecological and utilitarian functions. By both recognizing different soil types in the local landscape and understanding how those various soils naturally function, managers can use inherent soil interpretations to better match land management objectives to soil types that have a high capacity to meet those objectives. Matching soil potentials to the appropriate land management actions in this manner helps to assure management actions will be both attainable and sustainable over the long term. Soil interpretations that are based upon dynamic soil quality differ from those based upon inherent soil quality in that dynamic soil interpretations are primarily used to assess the sustainability of management practices. These interpretations identify different soils' resistance and resilience to disturbances and use soil-based indicators of key soil functions to make assessments of the effects of different disturbances. A conceptual "forest planning and management model" is presented that illustrates applications of these soil quality concepts in the forest planning process. Concepts and practical applications of the conceptual model are illustrated in current forest level planning projects within the US Forest Service (FS) Region 6. Soil disturbance monitoring was also conducted in recently managed areas and used to both provide a practical procedure for monitoring soil porosity changes and to present a case for updating current directives and guidelines for FS Region 6 Soil Quality Standards. It is my hope that this work will be of value to both soil scientists and other forest resource specialists and managers. Perhaps one of the more significant contributions that may come of this work is that it may help soil scientists and others to be inspired through a better understanding of the "value added" when soils information is considered in new and effective ways. It is also my hope that this work provides some of the practical ideas and tools necessary to take advantage of opportunities to apply knowledge of the soil resource in future forest planning and management.
