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The Role Of Physics Based Models For Simulating Runoff Responses To Rural Land Management Scenarios
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Book Synopsis The Role of Physics Based Models for Simulating Runoff Responses to Rural Land Management Scenarios by : Caroline Elizabeth Ballard
Download or read book The Role of Physics Based Models for Simulating Runoff Responses to Rural Land Management Scenarios written by Caroline Elizabeth Ballard and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simulation Modeling and Visualization of Hydrologic Response of an Agricultural Watershed by : Fulbert Leon Namwamba
Download or read book Simulation Modeling and Visualization of Hydrologic Response of an Agricultural Watershed written by Fulbert Leon Namwamba and published by . This book was released on 1998 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geographic information systems (GIS) techniques were used to prepare input data for the Precipitation and Runoff Modeling System (PRMS) to simulate surface hydrology of an agricultural watershed. Results from the simulation were then used as input for a dynamic visualization process. The visualization procedures developed in this study assisted in the examination of different scenarios of streamflow resulting from alternative land management practices. New procedures were developed for the evaluation, application and visualization of results of a widely used hydrologic modeling system.
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. This book was released on 2016-08-19 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a unified approach for modeling hydrologic processes distributed in space and time using geographic information systems (GIS). This Third Edition focuses on the principles of implementing a distributed model using geospatial data to simulate hydrologic processes in urban, rural and peri-urban watersheds. The author describes fully distributed representations of hydrologic processes, where physics is the basis for modeling, and geospatial data forms the cornerstone of parameter and process representation. A physics-based approach involves conservation laws that govern the movement of water, ranging from precipitation over a river basin to flow in a river. Global geospatial data have become readily available in GIS format, and a modeling approach that can utilize this data for hydrology offers numerous possibilities. GIS data formats, spatial interpolation and resolution have important effects on the hydrologic simulation of the major hydrologic components of a watershed, and the book provides examples illustrating how to represent a watershed with spatially distributed data along with the many pitfalls inherent in such an undertaking. Since the First and Second Editions, software development and applications have created a richer set of examples, and a deeper understanding of how to perform distributed hydrologic analysis and prediction. This Third Edition describes the development of geospatial data for use in Vflo® physics-based distributed modeling.
Book Synopsis Hydrology in Practice, Fourth Edition by : Elizabeth M. Shaw
Download or read book Hydrology in Practice, Fourth Edition written by Elizabeth M. Shaw and published by CRC Press. This book was released on 2010-07-30 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrology in Practice is an excellent and very successful introductory text for engineering hydrology students who go on to be practitioners in consultancies, the Environment Agency, and elsewhere. This fourth edition of Hydrology in Practice, while retaining all that is excellent about its predecessor, by Elizabeth M. Shaw, replaces the material on the Flood Studies Report with an equivalent section on the methods of the Flood Estimation Handbook and its revisions. Other completely revised sections on instrumentation and modelling reflect the many changes that have occurred over recent years. The updated text has taken advantage of the extensive practical experience of the staff of JBA Consulting who use the methods described on a day-to-day basis. Topical case studies further enhance the text and the way in which students at undergraduate and MSc level can relate to it. The fourth edition will also have a wider appeal outside the UK by including new material on hydrological processes, which also relate to courses in geography and environmental science departments. In this respect the book draws on the expertise of Keith J. Beven and Nick A. Chappell, who have extensive experience of field hydrological studies in a variety of different environments, and have taught undergraduate hydrology courses for many years. Second- and final-year undergraduate (and MSc) students of hydrology in engineering, environmental science, and geography departments across the globe, as well as professionals in environmental protection agencies and consultancies, will find this book invaluable. It is likely to be the course text for every undergraduate/MSc hydrology course in the UK and in many cases overseas too.
Download or read book General Technical Report NRS. written by and published by . This book was released on 2006 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrating GIS and Hydrologic Modeling for Land Use Based Flood Simulation by : Jing Jin
Download or read book Integrating GIS and Hydrologic Modeling for Land Use Based Flood Simulation written by Jing Jin and published by . This book was released on 2001 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The threat of flooding is a serious concern to local governments. During a flood event, it is critical to have accurate estimates of where the flood is. Hydrologic models can serve as valuable tools in urban planning, especially in environmental planning. The Geographic Information System (GIS) technology has been used for storing, analyzing, and visualizing spatial information. By linking GIS, computerized hydrologic model, and expert knowledge into a spatial decision support tool, this project is to assess flood hazard for different land-use scenarios for a range of rainfall events in the Mill Creek Watershed. This study investigated the effect of urbanization and agricultural development on runoff. By comparing land use in 1980 and 1992, runoff was calculated and flood areas were delineated using the runoff curve number method. The comparison study showed that both urbanization and agricultural development result in an increase in surface storm water runoff and greater flood area.
Book Synopsis System Identification, Environmental Modelling, and Control System Design by : Liuping Wang
Download or read book System Identification, Environmental Modelling, and Control System Design written by Liuping Wang and published by Springer Science & Business Media. This book was released on 2011-10-20 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to Prof. Peter Young on his 70th birthday. Professor Young has been a pioneer in systems and control, and over the past 45 years he has influenced many developments in this field. This volume comprises a collection of contributions by leading experts in system identification, time-series analysis, environmetric modelling and control system design – modern research in topics that reflect important areas of interest in Professor Young’s research career. Recent theoretical developments in and relevant applications of these areas are explored treating the various subjects broadly and in depth. The authoritative and up-to-date research presented here will be of interest to academic researcher in control and disciplines related to environmental research, particularly those to with water systems. The tutorial style in which many of the contributions are composed also makes the book suitable as a source of study material for graduate students in those areas.
Book Synopsis Evaluating Temporal and Spatial Scale Issues with Hydrologic Models in the Black Hills, South Dakota by : Dol Raj Chalise
Download or read book Evaluating Temporal and Spatial Scale Issues with Hydrologic Models in the Black Hills, South Dakota written by Dol Raj Chalise and published by . This book was released on 2013 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The relative accuracy of rainfall runoff models is an important issue. Some models may perform better than others in specific scenarios (e.g. wet vs. dry climates; forested vs. agricultural land use; long vs. short time steps for simulation). Two widely used models were selected for comparison to simulate runoff for watersheds in the Black Hills of South Dakota. The two models, the Precipitation Runoff Modeling System (PRMS) and Hydrological Simulation Program Fortran (HSPF), are both semi-distributed, deterministic hydrological tools that simulate the impacts of precipitation, land use and climate on basin hydrology and streamflow. PRMS is primarily used by the U.S. Geological Survey (USGS) to simulate basin hydrology across the United States. HSPF is used by a larger base of public and government modelers to simulate basin hydrology, sediment processes, and water quality worldwide. One of the primary applications of this research is to help potential users select the more appropriate hydrologic model, HSPF or PRMS, when working with a specific size of watershed. Results indicate that HSPF better estimated annual, monthly, and daily water budget than the PRMS for a small watershed. HSPF better estimated annual water budget than the PRMS for a large watershed. PRMS better estimated monthly and daily water budget than HSPF for a large watershed when wet and dry periods were calibrated individually. The results indicate that the temporal and spatial scale variability influences the accuracy of HSPF and PRMS model simulations. The study indicates that an appropriate selection of a model for specific size of a watershed should be based on a specific hydrologic question that a user is seeking to answer.
Book Synopsis Limitations to Efficient Water Use in Crop Production by : Howard M. Taylor
Download or read book Limitations to Efficient Water Use in Crop Production written by Howard M. Taylor and published by . This book was released on 1983 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of Forest Water Yields, Flooding Issues, and the Hydrologic Modeling of Extreme Flood Events by :
Download or read book Bibliography of Forest Water Yields, Flooding Issues, and the Hydrologic Modeling of Extreme Flood Events written by and published by . This book was released on 2007 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Floods continue to cause significant damage in the United States and elsewhere, and questions about the causes of flooding continue to be debated. A significant amount of research has been conducted on the relationship between forest management activities and water yield, peak flows, and flooding; somewhat less research has been conducted on the modeling of these activities as related to flooding. This bibliography and online bibliographic database provide a searchable listing of more than 600 publications related to the interrelationships of forest and forest management on watershed and flood hydrology. Also included are publications related to the capability and limitations of currently available hydrologic models and modeling approaches, with particular emphasis on their utility for evaluating forest management effects.
Download or read book Earth Systems written by W. G. Ernst and published by Cambridge University Press. This book was released on 2000-03-13 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ideal introductory textbook for any course at the first-year university level which touches upon environmental issues or earth systems science.
Book Synopsis Environmental Land Use Planning by : Seth Appiah-Opoku
Download or read book Environmental Land Use Planning written by Seth Appiah-Opoku and published by BoD – Books on Demand. This book was released on 2012-11-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Land Use Planning brings together leading scholars in the field of environmental problem solving to examine environmental problems and effects on land uses; analytical methods and tools in the field; and the role of governments, community grants and tradable permits in environmental planning. The chapters are based on empirical research from countries around the globe including Canada, USA, China, Nigeria, Germany, Serbia, Venezuela, and Brazil. The book discusses such issues as predicting changes in land use pattern, ecological footprint analysis, socioeconomic and behavioral modeling, and flood control approaches. It is insightful and serves as an important resource and reference material on environmental management.
Book Synopsis Understanding Options for Agricultural Production by : G.Y. Tsuji
Download or read book Understanding Options for Agricultural Production written by G.Y. Tsuji and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first premise of this book is that farmers need access to options for improving their situation. In agricultural terms, these options might be manage ment alternatives or different crops to grow, that can stabilize or increase household income, that reduce soil degradation and dependence on off-farm inputs, or that exploit local market opportunities. Farmers need a facilitating environment, in which affordable credit is available if needed, in which policies are conducive to judicious management of natural resources, and in which costs and prices of production are stable. Another key ingredient of this facilitating environment is information: an understanding of which options are viable, how these operate at the farm level, and what their impact may be on the things that farmers perceive as being important. The second premise is that systems analysis and simulation have an impor tant role to play in fostering this understanding of options, traditional field experimentation being time-consuming and costly. This book summarizes the activities of the International Benchmark Sites Network for Agrotechnology Transfer (IBSNAT) project, an international initiative funded by the United States Agency for International Development (USAID). IBSNAT was an attempt to demonstrate the effectiveness of understanding options through systems analysis and simulation for the ultimate benefit of farm households in the tropics and subtropics. The idea for the book was first suggested at one of the last IBSNAT group meetings held at the University of Hawaii in 1993.
Book Synopsis Rainfall-Runoff Modelling by : Keith J. Beven
Download or read book Rainfall-Runoff Modelling written by Keith J. Beven and published by John Wiley & Sons. This book was released on 2012-01-30 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rainfall-Runoff Modelling: The Primer, Second Edition is the follow-up of this popular and authoritative text, first published in 2001. The book provides both a primer for the novice and detailed descriptions of techniques for more advanced practitioners, covering rainfall-runoff models and their practical applications. This new edition extends these aims to include additional chapters dealing with prediction in ungauged basins, predicting residence time distributions, predicting the impacts of change and the next generation of hydrological models. Giving a comprehensive summary of available techniques based on established practices and recent research the book offers a thorough and accessible overview of the area. Rainfall-Runoff Modelling: The Primer Second Edition focuses on predicting hydrographs using models based on data and on representations of hydrological process. Dealing with the history of the development of rainfall-runoff models, uncertainty in mode predictions, good and bad practice and ending with a look at how to predict future catchment hydrological responses this book provides an essential underpinning of rainfall-runoff modelling topics. Fully revised and updated version of this highly popular text Suitable for both novices in the area and for more advanced users and developers Written by a leading expert in the field Guide to internet sources for rainfall-runoff modelling software
Book Synopsis Soil Management and Greenhouse Effect by : John M. Kimble
Download or read book Soil Management and Greenhouse Effect written by John M. Kimble and published by CRC Press. This book was released on 2018-02-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Management and Greenhouse Effect focuses on proper management of soils and its effects on global change, specifically, the greenhouse effect. It contains up-to-date information on a broad range of important soil management topics, emphasizing the critical role of soil for carbon storage. Sequestration and emission of carbon and other gases are examined in various ecosystems, in both natural and managed environments, to provide a comprehensive overview. This useful reference includes chapters that address policy issues, as well as research and development priorities. The material in this volume is valuable not only to soil scientists but to the entire environmental science community.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Agricultural Greenhouse Gases by : Mark Liebig
Download or read book Managing Agricultural Greenhouse Gases written by Mark Liebig and published by Academic Press. This book was released on 2012-10-16 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global climate change is a natural process that currently appears to be strongly influenced by human activities, which increase atmospheric concentrations of greenhouse gases (GHG). Agriculture contributes about 20% of the world’s global radiation forcing from carbon dioxide, methane and nitrous oxide, and produces 50% of the methane and 70% of the nitrous oxide of the human-induced emission. Managing Agricultural Greenhouse Gases synthesizes the wealth of information generated from the GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) effort with contributors from a variety of backgrounds, and reports findings with important international applications. Frames responses to challenges associated with climate change within the geographical domain of the U.S., while providing a useful model for researchers in the many parts of the world that possess similar ecoregions Covers not only soil C dynamics but also nitrous oxide and methane flux, filling a void in the existing literature Educates scientists and technical service providers conducting greenhouse gas research, industry, and regulators in their agricultural research by addressing the issues of GHG emissions and ways to reduce these emissions Synthesizes the data from top experts in the world into clear recommendations and expectations for improvements in the agricultural management of global warming potential as an aggregate of GHG emissions
