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Spatial And Temporal Analysis Of Soil Water And Nitrogen Distribution Inundulating Landscapes Using A Gis Based Model
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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 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 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 Review of GIS Applications in Hydrologic Modeling by : Bruce A. DeVantier
Download or read book Review of GIS Applications in Hydrologic Modeling written by Bruce A. DeVantier and published by . This book was released on 1993 with total page 24 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 Springer Science & Business Media. This book was released on 2013-03-14 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: During ten years serving with the USDA Soil Conservation Service (SCS), now known as the Natural Resources Conservation Service (NRCS), I became amazed at how millions of dollars in contract monies were spent based on simplistic hydrologic models. As project engineer in western Kansas, I was responsible for building flood control dams (authorized under Public Law 566) in the Wet Walnut River watershed. This watershed is within the Arkansas-Red River basin, as is the Illinois River basin referred to extensively in this book. After building nearly 18 of these structures, I became Assistant State Engineer in Michigan and, for a short time, State Engineer for NRCS. Again, we based our entire design and construction program on simplified relationships variously referred to as the SCS method. I recall announcing that I was going to pursue a doctoral degree and develop a new hydrologic model. One of my agency's chief engineers remarked, "Oh no, not another model!" Since then, I hope that I have not built just another model but have significantly advanced the state of hydrologic modeling for both researchers and practitioners. Using distributed hydrologic techniques described in this book, I also hope one day to forecast the response of the dams I built.
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 2011-08-26 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Terrain Analysis in Soil Science and Geology provides soil scientists and geologists with an integrated view of the principles and methods of digital terrain analysis. Its attention to first principles and focus on error analysis makes it a useful resource for scientists to uncover the method applications particular to their needs. Digital Terrain Analysis in Soil Science and Geology covers a wide range of applications in the context of multi-scale problems of soil science and geology. Presents a mathematical approach from a single author who is actively researching in the field and has published a number of fundamental papers Outlines principles and methods and then follows with examples in a simple setup that builds on content Provides an integrated view of the principles and methods of digital terrain analysis
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 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 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 268 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
Book Synopsis Natural Hazards GIS-Based Spatial Modeling Using Data Mining Techniques by : Hamid Reza Pourghasemi
Download or read book Natural Hazards GIS-Based Spatial Modeling Using Data Mining Techniques written by Hamid Reza Pourghasemi and published by Springer. This book was released on 2018-12-13 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume assesses capabilities of data mining algorithms for spatial modeling of natural hazards in different countries based on a collection of essays written by experts in the field. The book is organized on different hazards including landslides, flood, forest fire, land subsidence, earthquake, and gully erosion. Chapters were peer-reviewed by recognized scholars in the field of natural hazards research. Each chapter provides an overview on the topic, methods applied, and discusses examples used. The concepts and methods are explained at a level that allows undergraduates to understand and other readers learn through examples. This edited volume is shaped and structured to provide the reader with a comprehensive overview of all covered topics. It serves as a reference for researchers from different fields including land surveying, remote sensing, cartography, GIS, geophysics, geology, natural resources, and geography. It also serves as a guide for researchers, students, organizations, and decision makers active in land use planning and hazard management.
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 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 Geospatial Information Handbook for Water Resources and Watershed Management, Volume II by : John G Lyon
Download or read book Geospatial Information Handbook for Water Resources and Watershed Management, Volume II written by John G Lyon and published by CRC Press. This book was released on 2022-12-21 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Captures advanced technologies and applications for assimilation and implementation and addresses a wide spectrum of water issues. 2. Provides real world applications and case studies of advanced spectral and spatial sensors combined with geospatially driven water process modelling. 3. Details applications of the latest remote sensor systems including GRACE, SMAP, AVIRIS, Sentential, MODIS, Landsat 8, RapidEye, AirSWOT, and pays special attention to multidisciplinary cases studies. 4. It is global in coverage with applications demonstrated by more than 170 experts from around the world. 5. Edited by extremely qualified authors with lifelong expertise in water sciences and with an extensive record in books and journal publications.
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)
Book Synopsis Geospatial Technologies for Land Degradation Assessment and Management by : R. S. Dwivedi
Download or read book Geospatial Technologies for Land Degradation Assessment and Management written by R. S. Dwivedi and published by CRC Press. This book was released on 2018-10-17 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: The constant growth of the world’s population and the decline of the availability of land and soil resources are global concerns for food security. Other concerns are the decrease in productivity and delivery of essential ecosystems services because of the decline of soil quality and health by a range of degradation processes. Key soil properties like soil bulk density, organic carbon concentration, plant available water capacity, infiltration rate, air porosity at field moisture capacity, and nutrient reserves, are crucial properties for soil functionality which refers to the capacity of soil to perform numerous functions. These functions are difficult to measure directly and are estimated through indices of soil quality and soil health. Soil degradation, its extent and severity, can also be estimated by assessing indices of soil quality and health. "Geospatial Technology for Land Degradation Assessment and Management" uses satellite imagery and remote sensing technologies to measure landscape parameters and terrain attributes. Remote sensing and geospatial technologies are important tools in assessing the extent and the severity of land and soil degradation, their temporal changes, and geospatial distribution in a timely and cost-effective manner. The knowledge presented in the book by Dr. R.S. Dwivedi shows how remote sensing data can be utilized for inventorying, assessing, and monitoring affected ecosystems and how this information can be integrated in the models of different local settings. Through many land degradations studies, land managers, researchers, and policymakers will find practical applications of geospatial technologies and future challenges. The information presented is also relevant to advancing the Sustainable Development Goals of the United Nations towards global food security.
Book Synopsis Spatial Patterns in Catchment Hydrology by : Rodger Grayson
Download or read book Spatial Patterns in Catchment Hydrology written by Rodger Grayson and published by CUP Archive. This book was released on 2001-08-06 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes use of observed patterns in understanding and modelling hydrological response, for researchers and graduate students.
Book Synopsis Geospatial Technologies for Integrated Water Resources Management by : Bhagwan B. Ghute
Download or read book Geospatial Technologies for Integrated Water Resources Management written by Bhagwan B. Ghute and published by Springer Nature. This book was released on with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
