Interpretations of Soil Landscapes Snd Geomorphic Regions PDF Download
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Author:
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 32
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Book Description
Author:
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 32
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Book Description
Author: Joseph Alfred Zinck
Publisher: Springer Nature
ISBN: 3031206673
Category : Technology & Engineering
Languages : en
Pages : 572
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Book Description
This updated and revised second edition brings geopedology issues into the current context. This new edition extends the work on popular topics such as digital soil mapping, GIS and landscape mapping, and it also gives valuable insight with up-to-date theoretical discussions and new application with relevant case studies. This textbook offers a proven approach for reliable mapping of soil-landscape relationships to derive information for policy, planning and management at scales ranging from local to regional. Filled with didactic elements such as case studies, visual aids (maps, charts and figures), questions and answers, the book is of interest to geohazard studies, land use conflict analysis, land use planning, land degradation assessment, and land suitability analysis. Soil is a vital resource for society at large and an important determinant of the economic status of nations. The intensification of natural disasters and the increased land use competition for food and energy have raised awareness of the relevant role the pedosphere plays in natural and anthropogenic environments. Recent papers and global initiatives show a renewed interest in soil research and its applications for improved planning and management of this fragile and finite resource.
Author: Francis Doan Hole
Publisher: Government Institutes
ISBN: 9780865981409
Category : Cooking
Languages : en
Pages : 226
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Book Description
All forms of plant, animal, and human life are supported by soil, and there has been a recent need for a fully documented analysis of terrain that draws on many available sources in this country and abroad. This illustrated text has answered that need. Going beyond soil morphology and classification to provide an interpretation of the patterns of soil bodies and the distribution of plant and animal communities on land, the authors have provided an ideal introduction for students of the landscape.
Author: Kirstie A. Fryirs
Publisher: John Wiley & Sons
ISBN: 1118305442
Category : Science
Languages : en
Pages : 650
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Book Description
Filling a niche in the geomorphology teaching market, this introductory book is built around a 12 week course in fluvial geomorphology. ‘Reading the landscape’ entails making sense of what a riverscape looks like, how it works, how it has evolved over time, and how alterations to one part of a catchment may have secondary consequences elsewhere, over different timeframes. These place-based field analyses are framed within their topographic, climatic and environmental context. Issues and principles presented in the first part of this book provide foundational understandings that underpin the approach to reading the landscape that is presented in the second half of the book. In reading the landscape, detective-style investigations and interpretations are tied to theoretical and conceptual principles to generate catchment-specific analyses of river character, behaviour and evolution, including responses to human disturbance. This book has been constructed as an introductory text on river landscapes, providing a bridge and/or companion to quantitatively-framed or modelled approaches to landscape analysis that are addressed elsewhere. Key principles outlined in the book emphasise the importance of complexity, contingency and emergence in interpreting the character, behaviour and evolution of any given system. The target audience is second and third year undergraduate students in geomorphology, hydrology, earth science and environmental science, as well as river practitioners who use geomorphic understandings to guide scientific and/or management applications. The primary focus of Kirstie and Gary’s research and teaching entails the use of geomorphic principles as a tool with which to develop coherent scientific understandings of river systems, and the application of these understandings in management practice. Kirstie and Gary are co-developers of the River Styles® Framework and Short Course that is widely used in river management, decision-making and training. Additional resources for this book can be found at: www.wiley.com/go/fryirs/riversystems.
Author: A.J. Gerrard
Publisher: Springer Science & Business Media
ISBN: 0412441802
Category : Nature
Languages : en
Pages : 288
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Book Description
Soil geomorphology is the accurate assessment of the genetic relationship of soils and landforms, which is possible only if their interdependence is recognized. This book provides an integration of geomorphology and pedology. Students and scientists in many disciplines should find this book highly relevant to their interests.
Author: Joseph Alfred Zinck
Publisher: Springer
ISBN: 9783319191584
Category : Science
Languages : en
Pages : 0
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Book Description
This book offers a proven approach for reliable mapping of soil-landscape relationships to derive information for policy, planning and management at scales ranging from local to regional. It presents the theoretical and conceptual framework of the geopedologic approach and a bulk of applied research showing its application and benefits for knowledge generation relevant to geohazard studies, land use conflict analysis, land use planning, land degradation assessment, and land suitability analysis. Soil is a vital resource for society at large and an important determinant of the economic status of nations. The intensification of natural disasters and the increased land use competition for food and energy have raised awareness of the relevant role the pedosphere plays in natural and anthropogenic environments. Recent papers and global initiatives show a renewed interest in soil research and its applications for improved planning and management of this fragile and finite resource.
Author: Dylan Beaudette
Publisher:
ISBN: 9781124906461
Category :
Languages : en
Pages :
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Book Description
The Sierra Foothill region in California represents an important interface between the agricultural and urban areas of the Great Valley and the wildlands of the Sierra Nevada. Although rangelands of the Sierra Foothills have been mapped for most of California, the spatial detail and map unit complexity do not always adequately describe these highly variable soil landscapes. Considerable progress has been made in numerical approaches to soil mapping, however, little has been directly integrated into current soil survey operations in California. Our primary objective was to identify dominant soil-forming factors and processes that affect soil variability, at the landscape to watershed scale, within the Sierra Foothill Region. Specifically, we were interested in determining how well commonly used (DEM-derived) terrain-shape and microclimate indices accounted for spatial variation in soil moisture and soil properties. Two benchmark catenas were established on representative lithologies (metavolcanic and granitic) of the Sierra Foothill Region. Indices of terrain shape, geomorphic elements and microclimate gradients were extracted from a 1-m elevation model built from real-time kinematic (RTK) GPS measurements within each catena. Soils were described and sampled by genetic horizon, and standard laboratory methods were used to measure particle size distribution, color, pH cation exchange capacity, total carbon, total nitrogen, exchangeable cations, acid-oxalate extractable Fe and Mn, and citrate-bicarbonate-dithionite (CBD) extractable Fe and Mn. Elemental concentrations data were obtained for each sample by X-ray fluorescence in order to assess variation in lithology. In-situ monitoring of volumetric water content was used to evaluate typical interpretations of commonly used terrain-shape and microclimate indices, with respect to soil-forming processes. Our findings suggest that predictive power of modeled solar radiation (a proxy for microclimate) and the compound topographic index (a proxy for effective precipitation) are highly variable within the Sierra Foothill Region. These indices do not always account for expected differences in measured soil moisture; thus care should be taken when interpreting the coefficients associated with soil-landscape models built from these indices. We also found that landscape scale variability in lithology contributed more to soil variation than terrain-shape indices in some cases. As part of this research effort, we have developed an R package that supports the interpretation of massive soil databases through numerical extensions to traditional methods of visualizing, aggregating, and classifying soils information. Further development of these numerical analogues will provide a new set of quantitative tools that soil scientists and soil survey can use in conjunction with well-established, qualitative methods.
Author: Douglas Helms
Publisher: John Wiley & Sons
ISBN: 0470376732
Category : Technology & Engineering
Languages : en
Pages : 331
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Book Description
Profiles in the History of the U.S. Soil Survey offers a broad-ranging collection of essays chronicling the development of the U.S. Soil Survey and its influence on the history of soil survey as a scientific discipline that focuses on mapping, analysis, and description of soils. Appraises the influences of key individuals and institutions on the establishment of federal support for and coordination of U.S. soil surveys. Provides an account of life in the field, detailing experience shared by many soil scientists and survey processionals. Reviews the opening of careers in soil survey to women and African-Americans. Relates aspects of the utility of the soil survey to other federal services, to other fields of research, and to land-use planning. Discusses the future of the U.S. Soil Survey and the new directions both the survey and its uses will take. Soil scientists and other soil survey professionals will find this collection valuable both for the new research it provides and for the memories it preserves of life and work in the field and laboratory. Historians will increasingly turn their attention to this crucial earth science as the intriguing connections between soils, the environment, and human history become more apparent. Teachers, students, and agriculturalists will also appreciate this detailed account of the Soil Survey.
Author: Colin E. Thorn
Publisher: Routledge
ISBN: 1000046575
Category : Science
Languages : en
Pages : 332
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Book Description
This book, first published in 1982, is a collection of articles aimed at advancing the field of geomorphology. It starts from the position that a meaningful grasp of landscape evolution would depend upon an understanding of the present spatial distribution of processes and process rates; comparison of spatial versus temporal change; and careful appraisal of the character and composition of the stratigraphic record. Each article uses a data set to address between threshold variability in either a spatial or temporal context, and often both.
Author: Jeffrey P. Anderson
Publisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 44
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Book Description
