Streamflow And Precipitation Data Assimilation Into The National Water Model
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Streamflow And Precipitation Data Assimilation Into The National Water Model
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Author : Leah Gage Huling
language : en
Publisher:
Release Date : 2020
Streamflow And Precipitation Data Assimilation Into The National Water Model written by Leah Gage Huling and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Flooding is a dangerous natural disaster that poses risk to property and personal safety world-wide. The state of Texas is especially vulnerable to floods; a region known as “Flash flood Alley” runs through central Texas, and the coastal region is prone to severe tropical storms and hurricanes. Flood warning systems exist in large cities throughout Texas, but there is no coordinated state-wide flood warning network. In this study, we investigate the feasibility of creating a locally intelligent, state-wide flood forecasting system by using local observational streamflow data to better inform a national forecasting model. A method is developed to integrate streamflow sensors and precipitation products into short-range, 18-hour National Water Model (NWM) forecasts through data assimilation (DA). Four-dimensional variational data assimilation is coupled with a mass-conservative Muskingum-Cunge flow routing scheme to propagate streamflow corrections upstream and downstream from the sensor locations. The model is applied to a rural study area in the Texas Hill Country, and the streamflow DA model creates improved forecasts products at the sensor location and over 15 miles upstream and downstream of the sensor. Proof of concept results from a simplified surface runoff model using precipitation corrections indicate improved streamflow profiles at the upstream location. With further validation and development, there is real potential in assimilating local data into the NWM to create a statewide flood forecasting network
Advances In Large Scale Flood Monitoring And Detection
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Author : Salvatore Manfreda
language : en
Publisher: MDPI
Release Date : 2020-11-13
Advances In Large Scale Flood Monitoring And Detection written by Salvatore Manfreda and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-13 with Technology & Engineering categories.
Climate change and land use transformations have induced an increased flood risk worldwide. These phenomena are dramatically impacting ordinary life and the economy. Research and technology offer a new strategy to quantify and predict such phenomena and also mitigate the impact of flooding. In particular, the growing computational power is offering new strategies for a more detailed description of the flooding over large scales. This book offers an overview of the most recent outcomes of the research on this argument.
Data Assimilation For The Earth System
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Author : Richard Swinbank
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Data Assimilation For The Earth System written by Richard Swinbank and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Data assimilation is the combination of information from observations and models of a particular physical system in order to get the best possible estimate of the state of that system. The technique has wide applications across a range of earth sciences, a major application being the production of operational weather forecasts. Others include oceanography, atmospheric chemistry, climate studies, and hydrology. Data Assimilation for the Earth System is a comprehensive survey of both the theory of data assimilation and its application in a range of earth system sciences. Data assimilation is a key technique in the analysis of remote sensing observations and is thus particularly useful for those analysing the wealth of measurements from recent research satellites. This book is suitable for postgraduate students and those working on the application of data assimilation in meteorology, oceanography and other earth sciences.
Future Water Priorities For The Nation
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2018-11-30
Future Water Priorities For The Nation written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-30 with Science categories.
Solving problems related to use of water resources will be of paramount importance in coming decades as increasing pressure from growing populations, climate change, extreme weather, and aging water-related infrastructure threaten water availability and quality. The Water Mission Area (WMA) of the U.S. Geological Survey (USGS) has a long-established reputation for collecting and delivering high-quality, unbiased scientific information related to the nation's water resources. WMA observations help inform decisions ranging from rapid responses during emergencies such as hurricanes, floods, and forest fires, to the long-term management of water resources. Produced at the request of USGS, this report identifies the nation's highest-priority water science and resources challenges over the next 25 years. Future Water Priorities for the Nation summarizes WMA's current water science and research portfolio, and recommends strategic opportunities for WMA to more effectively address the most pressing challenges.
Hydrometeorology
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Author : Kevin Sene
language : en
Publisher: Springer Nature
Release Date : 2024-07-05
Hydrometeorology written by Kevin Sene and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-05 with Science categories.
An award-winning text introducing the latest operational hydrometeorological forecasting and warning techniques for flood, drought, reservoir, hydropower, irrigation, water supply and water pollution applications. Hydrometeorology: Forecasting and Applications is the latest edition of this award-winning book intended for practicing engineers and scientists. It also provides useful background for undergraduate and postgraduate courses in engineering, earth sciences, environmental sciences, geography, meteorology and hydrology. Operational examples include applications from the USA, UK, the Netherlands, Bangladesh and Nepal. Throughout, there is a focus on end-to-end warning systems, forecast uncertainty and risk-based and impact-based approaches. Hydrological forecasting topics include rainfall-runoff, flow routing, data assimilation, forecast verification and ensemble techniques. There are also updates to the text on weather radar, satellite precipitation estimates, hydrometry, low cost monitoring, numerical weather prediction, demand forecasting and dissemination of warnings, including the role of social media and citizen science. Applications include national and community based flood warning systems, flash flood guidance, famine and drought early warning systems, reservoir operations, and surface water, debris flow, ice jam, bathing water and harmful algal bloom alerts. Seasonal forecasting, land surface and global hydrological models are now discussed in more detail, including the opportunities from ‘Big Data’ and artificial intelligence, and a new chapter discusses approaches to predicting the hydrological impacts of climate change. The extensive sets of references have been revised and updated. “There are few books that have ever attempted to discuss all aspects of hydrometeorology in one volume. This one does so.” From a review of the 1st edition in the Bulletin of the American Meteorological Society. Kevin Sene FRGS, FRMetS, CEng (MICE) is a scientist and writer with wide experience in flood risk management, water resources and hydrometeorology. His previous publications include books on flood warning, forecasting and emergency response and flash flood forecasting and warning (Springer, 2008, 2013).
The Federal Plan For Meteorological Services And Supporting Research
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Author : United States. Office of Federal Coordinator for Meteorological Services and Supporting Research
language : en
Publisher:
Release Date : 2006
The Federal Plan For Meteorological Services And Supporting Research written by United States. Office of Federal Coordinator for Meteorological Services and Supporting Research and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Meteorology categories.
Satellite Rainfall Applications For Surface Hydrology
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Author : Mekonnen Gebremichael
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-12-02
Satellite Rainfall Applications For Surface Hydrology written by Mekonnen Gebremichael and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-02 with Science categories.
With contributions from a panel of researchers from a wide range of fields, the chapters of this book focus on evaluating the potential, utility and application of high resolution satellite precipitation products in relation to surface hydrology.
Handbook Of Engineering Hydrology
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Author : Saeid Eslamian
language : en
Publisher: CRC Press
Release Date : 2014-03-21
Handbook Of Engineering Hydrology written by Saeid Eslamian and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-21 with Science categories.
While most books examine only the classical aspects of hydrology, this three-volume set covers multiple aspects of hydrology. It examines new approaches, addresses growing concerns about hydrological and ecological connectivity, and considers the worldwide impact of climate change.It also provides updated material on hydrological science and engine
Application Of The China Meteorological Assimilation Driving Datasets For The Swat Model Cmads In East Asia
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Author : Hao Wang
language : en
Publisher: MDPI
Release Date : 2019-07-23
Application Of The China Meteorological Assimilation Driving Datasets For The Swat Model Cmads In East Asia written by Hao Wang and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-23 with Science categories.
To promote scientific understanding of surface processes in East Asia, we have published details of the CMADS dataset in the journal, Water, and expect that users around the world will learn about CMADS datasets while promoting the development of hydrometeorological disciplines in East Asia. We hope and firmly believe that scientific development in East Asia and our understanding of this typical region will be further advanced.
Flood Forecasting
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Author : Thomas E. Adams
language : en
Publisher: Elsevier
Release Date : 2024-09-18
Flood Forecasting written by Thomas E. Adams and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-18 with Science categories.
Flood Forecasting: A Global Perspective, Second Edition covers hydrologic forecasting systems on both a national and regional scale. This updated edition includes a breakdown by county contribution and solutions to common issues with a wide range of approaches to address the difficulties inherent in the development, implementation and operational success of national-scale flood forecasting systems. Special attention is given to recent advances in machine learning techniques for flood forecasting. Overall, the information will lead to improvements of existing systems and provide a valuable reference on the intricacies of forecast systems in different parts of the world. - Covers global and regional systems, thus allowing readers to understand the different forecasting systems and how they developed - Offers practical applications for groups trying to improve existing flood forecasting systems - Includes innovative solutions for those interested in developing new systems - Contains analytical and updated information on forecasting and monitoring systems