Download or read book Using a Geographic Information System and the Soil Conservation Service s Technical Release 55 Hydrologic Model to Estimate Changes in the Potential for Storm Water Runoff for Alternative Residential Land Use Scenarios written by John Creech and published by . This book was released on 1994 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessing the Applicability of Linking a Hydrologic Model with GIS Simulation to Plan for Storm Water Runoff Control in the Mill Creek Watershed of Cincinnati written by Vrushali Dixit and published by . This book was released on 2002 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urbanization and land use change is inevitable in many watersheds. The way urbanization has been occurring till now it has been observed that the hydrologic characteristics of watershed are adversely affected in terms of ground water recharge, water pollution and storm water drainage. Urbanization leads to creation of impervious surfaces, which causes an increase in the storm water runoff volume. Runoff has traditionally been viewed as a nuisance, and a major contributor to the environmental degradation to waterways. Careful physical planning is required to minimize the disturbance caused by runoff on urbanizing watersheds. For this, planners need a vision to foresee the hydrologic impacts of land use change. A need was felt to develop a hydrologic model in a GIS platform for modeling hydrologic processes and computer simulation of catchment behavior of watershed, which would aid in relating storm water runoff to the land use change. In this research project, the TR-55 Model, one of the simpler hydrologic model that does not require extensive data inputs has been used. It employs simple, straightforward yet sophisticated techniques for runoff estimation using Curve Number method of the Soil Conservation Service and is well suited for planners, water resource professionals and decision-makers. The results from modeling suggested that urban sprawl is a major contributor to storm water runoff in the region. There are some local as well as state organizations in Cincinnati working on storm water management program but after studying their primary goals, it was observed that neither of them concentrates on curbing the adverse effects of runoff discharges into water bodies. To plan effectively to protect the watershed and other natural features, it is essential to assess the impact of different land use types in the watershed region on the runoff volume. This thesis acts a guide for planners to use hydrologic modeling in estimating runoff in urbanized and urbanizing watersheds to protect the streams, and water bodies from pollution due to storm water runoff discharges.
Download or read book Urban Stormwater Management in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-03-17 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
Download or read book Watershed Hydrology written by Vijay P. Singh and published by Allied Publishers. This book was released on 2003 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrology for Urban Land Planning written by Luna Bergere Leopold and published by . This book was released on 1968 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Hydrology for Small Watersheds written by and published by . This book was released on 1986 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Water Code written by Texas and published by . This book was released on 1972 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines for Determining Flood Flow Frequency written by Water Resources Council (U.S.). Hydrology Committee and published by . This book was released on 1975 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Deforestation written by Christiane Runyan and published by Cambridge University Press. This book was released on 2016-04-18 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Deforestation provides a concise but comprehensive examination of the variety of ways in which deforestation modifies environmental processes, as well as the societal implications of these changes. The book stresses how forest ecosystems may be prone to nearly irreversible degradation. To prevent the loss of important biophysical and socioeconomic functions, forests need to be adequately managed and protected against the increasing demand for agricultural land and forest resources. The book describes the spatial extent of forests, and provides an understanding of the past and present drivers of deforestation. It presents a theoretical background to understand the impacts of deforestation on biodiversity, hydrological functioning, biogeochemical cycling, and climate. It bridges the physical and biological sciences with the social sciences by examining economic impacts and socioeconomic drivers of deforestation. This book will appeal to advanced students, researchers and policymakers in environmental science, ecology, forestry, hydrology, plant science, ecohydrology, and environmental economics.
Download or read book Forest Hydrology and Ecology at Coweeta written by Wayne T. Swank and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coweeta is one of the oldest continuously operating laboratories of its type in the world. For the first time, a complete review and summary of more than 50 years study of the hydrological and ecological responses of baseline and managed Southern Appalachian hardwood forests at Coweeta is now supplied by this volume. The long-term research approach represents a continuum of theory, experimentation and application using watersheds as landscape units of investigation. Thus, the information encompasses a wide range of interpretations and interests. In addition to in-depth analyses of terrestrial and stream processes, the breadth of coverage includes historical perspectives and relevance of ecosystem science to management needs. In a broader sense, the Coweeta research effort is considered from a perspective of national and international forest hydrology and ecology programs.
Download or read book Soil Conservation Service Curve Number SCS CN Methodology written by S.K. Mishra and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Soil Conservation Service (SCS) curve number (CN) method is one of the most popular methods for computing the runoff volume from a rainstorm. It is popular because it is simple, easy to understand and apply, and stable, and accounts for most of the runoff producing watershed characteristics, such as soil type, land use, hydrologic condition, and antecedent moisture condition. The SCS-CN method was originally developed for its use on small agricultural watersheds and has since been extended and applied to rural, forest and urban watersheds. Since the inception of the method, it has been applied to a wide range of environments. In recent years, the method has received much attention in the hydrologic literature. The SCS-CN method was first published in 1956 in Section-4 of the National Engineering Handbook of Soil Conservation Service (now called the Natural Resources Conservation Service), U. S. Department of Agriculture. The publication has since been revised several times. However, the contents of the methodology have been nonetheless more or less the same. Being an agency methodology, the method has not passed through the process of a peer review and is, in general, accepted in the form it exists. Despite several limitations of the method and even questionable credibility at times, it has been in continuous use for the simple reason that it works fairly well at the field level.
Download or read book Volume 8 written by Staff Cybaris and published by Createspace Independent Publishing Platform. This book was released on 2017-09-13 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The student-edited law review is published twice annually. Members of the Mitchell Hamline Intellectual Property Institute's Board of Advisors provide critical oversight to ensure the articles are of the highest academic quality. This combined effort makes Cybaris(R) a valuable resource for legal practitioners, scholars, and lawmakers. Volume 7 covers a variety of pressing intellectual property topics facing inventors, artists, and intellectual property attorneys today. In particular, readers can expect to find topics authored by practitioners, students, and government employees. These articles will tackle public policy, case law, and evolving legislation. Cybaris(R) is continually looking for new ways to reach readers. Our online issue and social media will allow the law review to reach new audiences in an interactive, approachable manner. Overall, the goal is to make Cybaris(R) a dialogue on contemporary issues in intellectual property law.
Download or read book Forest Hydrology written by Devendra Amatya and published by CABI. This book was released on 2016-09-14 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests cover approximately 26% of the world's land surface area and represent a distinct biotic community. They interact with water and soil in a variety of ways, providing canopy surfaces which trap precipitation and allow evaporation back into the atmosphere, thus regulating how much water reaches the forest floor as through fall, as well as pull water from the soil for transpiration. The discipline "forest hydrology" has been developed throughout the 20th century. During that time human intervention in natural landscapes has increased, and land use and management practices have intensified. The book will be useful for graduate students, professionals, land managers, practitioners, and researchers with a good understanding of the basic principles of hydrology and hydrologic processes.
Download or read book Scientific Investigations Report written by Sharon E. Kroening and published by . This book was released on 2004 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Urban Runoff Management written by Earl Shaver and published by . This book was released on 2007 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Framework for Geodesign written by Carl Steinitz and published by ESRI Press. This book was released on 2012 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Framework for Geodesign: Changing Geography by Design, published by Esri Press, details the procedures that pioneer landscape architect and planner Carl Steinitz developed for the implementation of geodesign in the planning process. Geodesign is a methodology that provides a design framework and supporting technology to leverage geographic information, resulting in designs that more closely follow natural systems. Describing A Framework for Geodesign, author Steinitz says, "This book should be seen as a discussion with examples, intended to illustrate the issues and choices involved in the organization and management of large and complex geodesign studies and projects." Steinitz' framework is shaped by a set of six key questions he developed while analyzing and refining the geodesign process: How should the study area be described?; How does the study area function?; Is the current study area working well?; How might the study area be altered?; What difference might the changes cause?; How should the study area be changed?
