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Spatial And Temporal Analysis Of Soil Water And Nitrogen Distribution In Undulating Landscapes Using A Gis Based Model
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Book Synopsis Spatial and Temporal Analysis of Soil Water and Nitrogen Distribution in Undulating Landscapes Using a GIS-based Model by : Wen-Ling Kuo
Download or read book Spatial and Temporal Analysis of Soil Water and Nitrogen Distribution in Undulating Landscapes Using a GIS-based Model written by Wen-Ling Kuo and published by . This book was released on 1998 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally, an example of the model application is demonstrated by evaluating the effects of water diversion ditches on the water and nitrogen distribution in a watershed in the Catskill mountains. Simulations show that diversions that are currently installed have little effect in a wet period, but can greatly modify the water and nitrogen distribution in fields near the diversions in the dry season.
Book Synopsis Spatial and Temporal Analysis of Soil Water and Nitrogen Distribution Inundulating Landscapes Using a Gis-Based Model by : Wen-Ling Kuo
Download or read book Spatial and Temporal Analysis of Soil Water and Nitrogen Distribution Inundulating Landscapes Using a Gis-Based Model written by Wen-Ling Kuo and published by . This book was released on 1998 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1999 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Soil-Landscape Modeling by : Sabine Grunwald
Download or read book Environmental Soil-Landscape Modeling written by Sabine Grunwald and published by CRC Press. This book was released on 2016-04-19 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Soil-Landscape Modeling: Geographic Information Technologies and Pedometrics presents the latest methodological developments in soil-landscape modeling. It analyzes many recently developed measurement tools, and explains computer-related and pedometric techniques that are invaluable in the modeling process. This volume provi
Book Synopsis Modeling Biological Nitrogen Fixation and Nitrogen Pollution Potentials at Watershed Scale by : Christopher Joseph Post
Download or read book Modeling Biological Nitrogen Fixation and Nitrogen Pollution Potentials at Watershed Scale written by Christopher Joseph Post and published by . This book was released on 2001 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling the Spatial and Temporal Distribution of Soil Moisture at Watershed Scales Using Remote Sensing and GIS by : PJ. Starks
Download or read book Modeling the Spatial and Temporal Distribution of Soil Moisture at Watershed Scales Using Remote Sensing and GIS written by PJ. Starks and published by . This book was released on 2003 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil water content (2v) is of fundamental importance in meteorology, agriculture, and hydrology, among other scientific disciplines. In hydrology, 2v partitions rainfall into runoff and infiltration, thus impacting surface and groundwater recharge, flood forecasting, and flow routing modeling. Measurement of 2v at a point is straightforward, but point measurements are inadequate for watershed hydrology due to variability of soil properties, land cover, and meteorological inputs over space. Passive microwave remote sensing systems have been successfully used to provide regional estimates of surface 2v (0-5 cm surface layer) at the spatial resolution of the sensor. To extend these data to other depths and scales, a two-layer soil water budget model was used to combine remotely sensed estimates of 2v and spatial information on land cover, soil type and meteorological inputs to predict root zone 2v over a 611 km2 watershed. A GIS was used to pre-process and geo-register spatial data sets for input into the soil water budget model, and analyze the results.
Book Synopsis Modeling, Automated Parameter Calibration and Sensitivity Analysis of a Watershed Model of the Shaw Road Basin by : Alexandre Daniel Remnek
Download or read book Modeling, Automated Parameter Calibration and Sensitivity Analysis of a Watershed Model of the Shaw Road Basin written by Alexandre Daniel Remnek and published by . This book was released on 2003 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digital Terrain Analysis in Soil Science and Geology by : Igor Florinsky
Download or read book Digital Terrain Analysis in Soil Science and Geology written by Igor Florinsky and published by Academic Press. This book was released on 2016-07-11 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Terrain Analysis in Soil Science and Geology, Second Edition, synthesizes the knowledge on methods and applications of digital terrain analysis and geomorphometry in the context of multi-scale problems in soil science and geology. Divided into three parts, the book first examines main concepts, principles, and methods of digital terrain modeling. It then looks at methods for analysis, modeling, and mapping of spatial distribution of soil properties using digital terrain analysis, before finally considering techniques for recognition, analysis, and interpretation of topographically manifested geological features. Digital Terrain Analysis in Soil Science and Geology, Second Edition, is an updated and revised edition, providing both a theoretical and methodological basis for understanding and applying geographical modeling techniques. Presents an integrated and unified view of digital terrain analysis in both soil science and geology Features research on new advances in the field, including DEM analytical approximation, analytical calculation of local morphometric variables, morphometric globes, and two-dimensional generalized spectral analytical methods Includes a rigorous description of the mathematical principles of digital terrain analysis Provides both a theoretical and methodological basis for understanding and applying geographical modeling
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1998 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distributed Hydrologic Modeling Using GIS by : Baxter E. Vieux
Download or read book Distributed Hydrologic Modeling Using GIS written by Baxter E. Vieux and published by Kluwer Academic Pub. This book was released on 2001-01-01 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the foreword of the second edition: "All of the above make this a unique, invaluable book for the student, professor, or hydrologist seeking to acquire a thorough understanding of this area of hydrology" Philip B. Bedient, Rice University, Texas, USA From the reviews of the first edition: "Although this book is generally concerned with surface runoff and flood periods, the conceptions and methods, as well as the method of utilizing GIS for distributed models, are remakably useful. Careful study of this excellent book will help achieve understanding of GIS-based distributed modelling, and it is highly recommended to students, teachers, researchers, and engineers involved in hydrology, water resources, and environmental Sciences." (Bulletin of the American Meteological Society, May 2002)
Book Synopsis Principles of Soilscape and Landscape Evolution by : Garry Willgoose
Download or read book Principles of Soilscape and Landscape Evolution written by Garry Willgoose and published by Cambridge University Press. This book was released on 2018-03-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational models are invaluable in understanding the complex effects of physical processes and environmental factors which interact to influence landform evolution of geologic time scales. This book provides a holistic guide to the construction of numerical models to explain the co-evolution of landforms, soil, vegetation and tectonics, and describes how the geomorphology observable today has been formed. It explains the science of the physical processes and the mechanics of how to solve them, providing a useful resource for graduates studying geomorphology and sedimentary and erosion processes. It also emphasises the methods for assessing the relative importance of different factors at field sites, enabling researchers to select the appropriate processes to model. Integrating a discussion of the fundamental processes with mathematical formulations, it guides the reader in understanding which processes are important and why; and creates a framework through which to study the interaction of soils, vegetation and landforms over time.
Book Synopsis Use of Spatial and Temporal Probability in the Study of Soil-water-landscape Relationships by : Eugenia Margarita Pena-Yewtukhiw
Download or read book Use of Spatial and Temporal Probability in the Study of Soil-water-landscape Relationships written by Eugenia Margarita Pena-Yewtukhiw and published by . This book was released on 2003 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spatial Analysis for Landscape Changes by : Dario Gioia
Download or read book Spatial Analysis for Landscape Changes written by Dario Gioia and published by Mdpi AG. This book was released on 2022-01-05 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent increasing trends of the occurrence of natural and anthropic processes have a strong impact on landscape modification, and there is a growing need for the implementation of effective instruments, tools, and approaches to understand and manage landscape changes. A great improvement in the availability of high-resolution DEMs, GIS tools, and algorithms of automatic extraction of landform features and change detections has favored an increase in the analysis of landscape changes, which became an essential instrument for the quantitative evaluation of landscape changes in many research fields. One of the most effective ways of investigating natural landscape changes is the geomorphological one, which benefits from recent advances in the development of digital elevation model (DEM) comparison software and algorithms, image change detection, and landscape evolution models. This Special Issue collects six papers concerning the application of traditional and innovative multidisciplinary methods in several application fields, such as geomorphology, urban and territorial systems, vegetation restoration, and soil science. The papers include multidisciplinary studies that highlight the usefulness of quantitative analyses of satellite images and UAV-based DEMs, the application of Landscape Evolution Models (LEMs) and automatic landform classification algorithms to solve multidisciplinary issues of landscape changes. A review article is also presented, dealing with the bibliometric analysis of the research topic.
Book Synopsis Terrain Analysis by : John P. Wilson
Download or read book Terrain Analysis written by John P. Wilson and published by John Wiley & Sons. This book was released on 2000-08-03 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieses Buch untersucht, welchen Einfluß Landschaftsformen, insbesondere Höhenunterschiede, auf die an der Erdoberfläche ablaufenden Prozesse haben. Wasserbewegungen, die Sonneneinstrahlung sowie die Bodenentwicklung und -erosion werden alle mehr oder minder durch die Form der Landschaftsoberfläche gesteuert. Die Anwendungsmöglichkeiten der Landschaftsanalyse sind vielfältig: Sie reichen von Studien über Wasserscheiden und Feuchtgebiete über Bodenkunde und Erosionsstudien, Landschafts- und Landnutzungsstudien bis zu geomorphologischer Forschung und regionalen und globalen Ökologiestudien. Darüber hinaus kann die Landschaftsanalyse auch zu meteorologischen Vorhersagen sowie bei Problemen mit TV- oder Radiosignalempfang eingesetzt werden. Dieses Forschungsgebiet hat in Verbindung mit den jüngsten Fortschritten auf dem Gebiet der GIS und GPS eine rasante Entwicklung durchlaufen. In diesem Band werden alle diese neuen Ansätze und Anwendungsbereiche umfassend erläutert. (y05/00)
Download or read book Digital Soil Mapping written by and published by Elsevier. This book was released on 2006-12-18 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book compiles the main ideas and methodologies that have been proposed and tested within these last fifteen years in the field of Digital Soil Mapping (DSM). Begining with current experiences of soil information system developments in various regions of the world, this volume presents states of the art of different topics covered by DSM: Conception and handling of soil databases, sampling methods, new soil spatial covariates, Quantitative spatial modelling, Quality assessment and representation of DSM outputs. This book provides a solid support to students, researchers and engineers interested in modernising soil survey approaches with numerical techniques. It is also of great interest for potential soil data users. * A new concept to meet the worldwide demand for spatial soil data * The first compilation of ideas and methodologies of Digital Soil Mapping * Offers a variety of specialities: soil surveying, geostatistics, data mining, fuzzy logic, remote sensing techniques, Geographical Information Science,...* Written by 82 researchers from 13 different countries
Book Synopsis Spatial Methods for Solution of Environmental and Hydrologic Problems--science, Policy, and Standardization by : Vernon Singhroy
Download or read book Spatial Methods for Solution of Environmental and Hydrologic Problems--science, Policy, and Standardization written by Vernon Singhroy and published by ASTM International. This book was released on 2003 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve papers, some of which are drawn from a June 2001 symposium of the same name as the text, address issues the use of geographic information systems and spatial modeling software to environmental or hydrologic problems. The major themes of the papers are: accuracy and uncertainty in spatial data
Book Synopsis Environmental Modelling with GIS and Remote Sensing by : Andrew Skidmore
Download or read book Environmental Modelling with GIS and Remote Sensing written by Andrew Skidmore and published by CRC Press. This book was released on 2017-08-11 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most government agencies and private companies are investing significant resources in the production and use of geographical data. The capabilities of Geographical Information Systems (GIS) for data analysis are also improving, to the extent that the potential performance of GIS software and the data available for analysis outstrip the abilities of
