Curve Number Hydrology

Author : ASCE/EWRI Curve Number Hydrology Task Committee
Publisher : Amer Society of Civil Engineers
ISBN 13 : 9780784410042
Total Pages : 106 pages
Book Rating : 4.46/5 ( download)

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Download or read book Curve Number Hydrology written by ASCE/EWRI Curve Number Hydrology Task Committee and published by Amer Society of Civil Engineers. This book was released on 2009 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume investigates the origin, development, role, application, and current status of the curve number method for estimating the runoff response from rainstorms.

Author : S.K. Mishra
Publisher : Springer Science & Business Media
ISBN 13 : 9401701474
Total Pages : 535 pages
Book Rating : 4.71/5 ( download)

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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.

Author : United States. Soil Conservation Service
Publisher :
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.65/5 ( download)

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Download or read book National Engineering Handbook written by United States. Soil Conservation Service and published by . This book was released on 1969 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ashish Pandey
Publisher : Springer Nature
ISBN 13 : 3030580512
Total Pages : 546 pages
Book Rating : 4.13/5 ( download)

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Download or read book Water Management and Water Governance written by Ashish Pandey and published by Springer Nature. This book was released on 2020-11-11 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focusses on hydrological modeling, water management, and water governance. It covers the applications of remote sensing and GIS tools and techniques for land use and land cover classifications, estimation of precipitation, evaluation of morphological changes, and monitoring of soil moisture variability. Moreover, remote sensing and GIS techniques have been applied for crop mapping to assess cropping patterns, computation of reference crop evapotranspiration, and crop coefficient. Hydrological modeling studies have been carried out to address various issues in the water sector. MODFLOW model was successfully applied for groundwater modeling and groundwater recharge estimation. Runoff modeling has been carried out to simulate the snowmelt runoff together with the rainfall and sub-surface flow contributions for snow-fed basins. A study has been included, which predicts the impact of the land use and land cover on stream flow. Various problems in the water sector have been addressed employing hydrological models such as SWAT, ArcSWAT, and VIC. An experimental study has been presented wherein the laboratory performance of rainfall simulator has been evaluated. Hydrological modeling studies involving modifications in the curve number methodology for simulation of floods and sediment load have also been presented. This book is useful for academicians, water practitioners, scientists, water managers, environmentalists, and administrators, NGOs, researchers, and students who are involved in water management with the focus on hydrological modeling, water management, and water governance.

Author : Konstantinos X. Soulis
Publisher : MDPI
ISBN 13 : 3036508201
Total Pages : 172 pages
Book Rating : 4.07/5 ( download)

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Download or read book Soil Conservation Service Curve Number (SCS-CN) Method Current Applications, Remaining Challenges, and Future Perspectives written by Konstantinos X. Soulis and published by MDPI. This book was released on 2021-06-04 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Probably, the most well-documented, and at the same time, simple conceptual method for predicting runoff depth from rainfall depth is the Soil Conservation Service curve number (SCS-CN) method. This Special Issue presents the latest developments in the SCS-CN methodology, including, but not limited to, novel applications, theoretical and conceptual studies broadening the current understanding, studies extending the method’s application in other geographical regions or other scientific fields, substantial evaluation studies, and ultimately, key advancements towards addressing the key remaining challenges, such as: improving the SCS-CN method runoff predictions without sacrificing its current level of simplicity; moving towards a unique generally accepted procedure for CN determination from rainfall-runoff data; improving the initial abstraction estimation; investigating the integration of SCS-CN method in long-term continuous hydrological models and the implementation of various soil moisture accounting systems; extending and adopting the existing CNs documentation in a broader range of regions, land uses and climatic conditions; and utilizing novel modeling, geoinformation systems, and remote sensing techniques to improve the performance and the efficiency of the method.

Author :
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.7Y/5 ( download)

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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:

Author : Vijay P. Singh
Publisher : CRC Press
ISBN 13 : 1420037439
Total Pages : 678 pages
Book Rating : 4.32/5 ( download)

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Download or read book Watershed Models written by Vijay P. Singh and published by CRC Press. This book was released on 2010-09-28 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Watershed modeling is at the heart of modern hydrology, supplying rich information that is vital to addressing resource planning, environmental, and social problems. Even in light of this important role, many books relegate the subject to a single chapter while books devoted to modeling focus only on a specific area of application. Recognizing the

Author : American Society of Civil Engineers
Publisher : ASCE Publications
ISBN 13 : 9780872628557
Total Pages : 764 pages
Book Rating : 4.58/5 ( download)

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Download or read book Design and Construction of Urban Stormwater Management Systems written by American Society of Civil Engineers and published by ASCE Publications. This book was released on 1993-01-01 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared byØtheØTask Committee of the Urban Water Resources Research Council of ASCE. Copublished by ASCE and the Water Environment Federation. Design and Construction of Urban Stormwater Management Systems presents a comprehensive examination of the issues involved in engineering urban stormwater systems. This Manual?which updates relevant portions of Design and Construction of Sanitary and Storm Sewers, MOP 37?reflects the many changes taking place in the field, such as the use of microcomputers and the need to control the quality of runoff as well as the quantity. Chapters are prepared by authors with experience and expertise in the particular subject area. The Manual aids the practicing engineer by presenting a brief summary of currently accepted procedures relating to the following areas: financial services; regulations;Ø surveys and investigations;Ø design concepts and master planning;Ø hydrology and water quality;Ø storm drainage hydraulics; andØ computer modeling.

Author :
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.7F/5 ( download)

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Download or read book SCS National Engineering Handbook written by and published by . This book was released on 1984 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Vijay P Singh
Publisher : Springer
ISBN 13 : 9811058016
Total Pages : 731 pages
Book Rating : 4.11/5 ( download)

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Download or read book Hydrologic Modeling written by Vijay P Singh and published by Springer. This book was released on 2018-01-19 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains seven parts. The first part deals with some aspects of rainfall analysis, including rainfall probability distribution, local rainfall interception, and analysis for reservoir release. Part 2 is on evapotranspiration and discusses development of neural network models, errors, and sensitivity. Part 3 focuses on various aspects of urban runoff, including hydrologic impacts, storm water management, and drainage systems. Part 4 deals with soil erosion and sediment, covering mineralogical composition, geostatistical analysis, land use impacts, and land use mapping. Part 5 treats remote sensing and geographic information system (GIS) applications to different hydrologic problems. Watershed runoff and floods are discussed in Part 6, encompassing hydraulic, experimental, and theoretical aspects. Water modeling constitutes the concluding Part 7. Soil and Water Assessment Tool (SWAT), Xinanjiang, and Soil Conservation Service-Curve Number (SCS-CN) models are discussed. The book is of interest to researchers and practitioners in the field of water resources, hydrology, environmental resources, agricultural engineering, watershed management, earth sciences, as well as those engaged in natural resources planning and management. Graduate students and those wishing to conduct further research in water and environment and their development and management find the book to be of value.