Catchment Hydrological Modelling

Author : Shreedhar Maskey
Publisher : Elsevier
Page : 202 pages
File Size : 43,5 Mb
Release : 2022-04-19
Category : Science
ISBN : 9780128183373

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Catchment Hydrological Modelling by Shreedhar Maskey Pdf

Catchment Hydrological Modelling: The Science and Art covers various methods (and equations) for modeling all components of a CHM. Readers are presented with multiple methods and approaches to modeling the same component, allowing them to distinguish the differences between methods. The books also provides a clear understanding of what makes some commonly used hydrological models similar or different and what their strengths and weaknesses may be. This comprehensive guide contains questions and answers in each chapter, along with concepts and detailed equations that are fundamental to understanding CHM. This book is useful to students and professionals in the fields of catchment and hydrology, as well as environmental and civil engineers. Includes practical advice on developing and/or applying CHM models, empowering readers to do so themselves Presents practical aspects of catchment modeling, from model structure design to model operation Presents hydrological catchment modeling in a clear and coherent way while also describing different approaches for the same processes

Author : Rodger Grayson,Günter Blöschl
Publisher : CUP Archive
Page : 424 pages
File Size : 55,9 Mb
Release : 2001-08-06
Category : Mathematics
ISBN : 0521633168

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Spatial Patterns in Catchment Hydrology by Rodger Grayson,Günter Blöschl Pdf

Describes use of observed patterns in understanding and modelling hydrological response, for researchers and graduate students.

Author : Shreedhar Maskey
Publisher : Elsevier
Page : 204 pages
File Size : 50,9 Mb
Release : 2022-04-12
Category : Science
ISBN : 9780128183380

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Catchment Hydrological Modelling by Shreedhar Maskey Pdf

Catchment Hydrological Modelling: The Science and Art covers various methods (and equations) for modeling all components of a CHM. Readers are presented with multiple methods and approaches to modeling the same component, allowing them to distinguish the differences between methods. The books also provides a clear understanding of what makes some commonly used hydrological models similar or different and what their strengths and weaknesses may be. This comprehensive guide contains questions and answers in each chapter, along with concepts and detailed equations that are fundamental to understanding CHM. This book is useful to students and professionals in the fields of catchment and hydrology, as well as environmental and civil engineers. Includes practical advice on developing and/or applying CHM models, empowering readers to do so themselves Presents practical aspects of catchment modeling, from model structure design to model operation Presents hydrological catchment modeling in a clear and coherent way while also describing different approaches for the same processes

Author : SIRAK TEKLEAB. GEBREKRISTOS
Publisher : CRC Press
Page : 180 pages
File Size : 51,7 Mb
Release : 2018-09-27
Category : Electronic
ISBN : 1138373303

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Understanding Catchment Processes and Hydrological Modelling in the Abay/Upper Blue Nile Basin, Ethiopia by SIRAK TEKLEAB. GEBREKRISTOS Pdf

The Abay / Upper Blue Nile basin contributes the largest share of discharge to the river Nile. However, the basin exhibits large spatio-temporal variability in rainfall and runoff. Moreover, human activities also impact hydrological processes through intensive agriculture, overgrazing and deforestation, which substantially affect the basin hydrology. Thus, understanding hydrological processes and hydro-climatic variables at various spatio-temporal scales is essential for sustainable management of water resources in the region. This research investigates the hydrology of the basin in depth using a range of methods at various spatio-temporal scales. The methods include long-term trend analysis of hydroclimatic variables, hydrologic responses analysis of land cover change, stable isotope techniques and process based rainfallrunoff modelling. A combination of field investigations with new measurements of precipitation, water levels and stable isotopes as well as existing hydro-climatic data offered gaining new insights about runoff generation processes in headwater catchments. The use of rainfall-runoff modelling in two meso-scale catchments of the Abay basin depict that a single model structure in a lumped way for the entire Abay basin cannot represent all the dominant hydrological processes. The results of the different approaches demonstrated the potential of the methods to better understand the basin hydrology in a data scarce region.

Author : Soroosh Sorooshian,Kuo-lin Hsu,Erika Coppola,Barbara Tomassetti,Marco Verdecchia,Guido Visconti
Publisher : Springer Science & Business Media
Page : 294 pages
File Size : 49,8 Mb
Release : 2008-07-18
Category : Science
ISBN : 9783540778431

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Hydrological Modelling and the Water Cycle by Soroosh Sorooshian,Kuo-lin Hsu,Erika Coppola,Barbara Tomassetti,Marco Verdecchia,Guido Visconti Pdf

This volume is a collection of a selected number of articles based on presentations at the 2005 L’Aquila (Italy) Summer School on the topic of “Hydrologic Modeling and Water Cycle: Coupling of the Atmosphere and Hydrological Models”. The p- mary focus of this volume is on hydrologic modeling and their data requirements, especially precipitation. As the eld of hydrologic modeling is experiencing rapid development and transition to application of distributed models, many challenges including overcoming the requirements of compatible observations of inputs and outputs must be addressed. A number of papers address the recent advances in the State-of-the-art distributed precipitation estimation from satellites. A number of articles address the issues related to the data merging and use of geo-statistical techniques for addressing data limitations at spatial resolutions to capture the h- erogeneity of physical processes. The participants at the School came from diverse backgrounds and the level of - terest and active involvement in the discussions clearly demonstrated the importance the scienti c community places on challenges related to the coupling of atmospheric and hydrologic models. Along with my colleagues Dr. Erika Coppola and Dr. Kuolin Hsu, co-directors of the School, we greatly appreciate the invited lectures and all the participants. The members of the local organizing committee, Drs Barbara Tomassetti; Marco Verdecchia and Guido Visconti were instrumental in the success of the school and their contributions, both scienti cally and organizationally are much appreciated.

Author : Dorota Świątek,Tomasz Okruszko
Publisher : Springer Science & Business Media
Page : 138 pages
File Size : 40,7 Mb
Release : 2011-09-06
Category : Science
ISBN : 3642190596

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Modelling of Hydrological Processes in the Narew Catchment by Dorota Świątek,Tomasz Okruszko Pdf

Since climate and land use strongly affect the runoff pattern and intensity of solute export, it is likely that some observations and conclusions formulated on the basis of investigations carried out in forested catchment may not be fully adequate to describe controls on solute export from agricultural watersheds. The primary objective of the present research is to better understand the flow paths that affect the fluxes of dissolved compounds from a small agricultural catchment during snowmelt. This book focuses on spring snowmelt, because this is the dominant hydrological event in many moderate and high latitude catchments and, thus, is regarded as a prominent factor influencing the quality of surface waters

Author : Vijay P. Singh
Publisher : Unknown
Page : 586 pages
File Size : 44,7 Mb
Release : 1982
Category : Science
ISBN : WISC:89010982965

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Applied Modeling in Catchment Hydrology by Vijay P. Singh Pdf

Author : Ramakar Jha,V. P. Singh,Vivekanand Singh,L. B. Roy,Roshni Thendiyath
Publisher : Springer Nature
Page : 517 pages
File Size : 53,9 Mb
Release : 2022-02-05
Category : Science
ISBN : 9783030813581

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Hydrological Modeling by Ramakar Jha,V. P. Singh,Vivekanand Singh,L. B. Roy,Roshni Thendiyath Pdf

This book carefully considers hydrological models which are essential for predicting floods, droughts, soil moisture estimation, land use change detection, geomorphology and water structures. The book highlights recent advances in the area of hydrological modelling in the Ganga Basin and other internationally important river basins. The impact of climate change on water resources is a global concern. Water resources in many countries are already stressed, and climate change along with burgeoning population, rising standard of living and increasing demand are adding to the stress. Furthermore, river basins are becoming less resilient to climatic vagaries. Fundamental to addressing these issues is hydrological modelling which is covered in this book. Integrated water resources management is vital to ensure water and food security. Integral to the management is groundwater and solute transport, and this book encompasses tools that will be useful to mitigate the adverse consequences of natural disasters.

Author : Thorsten Wagener,Howard Wheater,Hoshin Vijai Gupta
Publisher : World Scientific
Page : 320 pages
File Size : 47,8 Mb
Release : 2004
Category : Technology & Engineering
ISBN : 1860945392

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Rainfall-runoff Modelling in Gauged and Ungauged Catchments by Thorsten Wagener,Howard Wheater,Hoshin Vijai Gupta Pdf

This important monograph is based on the results of a study on the identification of conceptual lumped rainfall-runoff models for gauged and ungauged catchments. The task of model identification remains difficult despite decades of research. A detailed problem analysis and an extensive review form the basis for the development of a Matlab- modelling toolkit consisting of two components: a Rainfall-Runoff Modelling Toolbox (RRMT) and a Monte Carlo Analysis Toolbox (MCAT). These are subsequently applied to study the tasks of model identification and evaluation. A novel dynamic identifiability approach has been developed for the gauged catchment case. The theory underlying the application of rainfall-runoff models for predictions in ungauged catchments is studied, problems are highlighted and promising ways to move forward are investigated. Modelling frameworks for both gauged and ungauged cases are developed. This book presents the first extensive treatment of rainfall-runoff model identification in gauged and ungauged catchments."

Author : Renji Remesan,Jimson Mathew
Publisher : Springer
Page : 250 pages
File Size : 44,7 Mb
Release : 2014-11-03
Category : Science
ISBN : 9783319092355

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Hydrological Data Driven Modelling by Renji Remesan,Jimson Mathew Pdf

This book explores a new realm in data-based modeling with applications to hydrology. Pursuing a case study approach, it presents a rigorous evaluation of state-of-the-art input selection methods on the basis of detailed and comprehensive experimentation and comparative studies that employ emerging hybrid techniques for modeling and analysis. Advanced computing offers a range of new options for hydrologic modeling with the help of mathematical and data-based approaches like wavelets, neural networks, fuzzy logic, and support vector machines. Recently machine learning/artificial intelligence techniques have come to be used for time series modeling. However, though initial studies have shown this approach to be effective, there are still concerns about their accuracy and ability to make predictions on a selected input space.

Author : Michael B. Abbott,Jens Christian Refsgaard
Publisher : Springer Science & Business Media
Page : 323 pages
File Size : 51,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400902572

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Distributed Hydrological Modelling by Michael B. Abbott,Jens Christian Refsgaard Pdf

It is the task of the engineer, as of any other professional person, to do everything that is reasonably possible to analyse the difficulties with which his or her client is confronted, and on this basis to design solutions and implement these in practice. The distributed hydrological model is, correspondingly, the means for doing everything that is reasonably possible - of mobilising as much data and testing it with as much knowledge as is economically feasible - for the purpose of analysing problems and of designing and implementing remedial measures in the case of difficulties arising within the hydrological cycle. Thus the aim of distributed hydrologic modelling is to make the fullest use of cartographic data, of geological data, of satellite data, of stream discharge measurements, of borehole data, of observations of crops and other vegetation, of historical records of floods and droughts, and indeed of everything else that has ever been recorded or remembered, and then to apply to this everything that is known about meteorology, plant physiology, soil physics, hydrogeology, sediment transport and everything else that is relevant within this context. Of course, no matter how much data we have and no matter how much we know, it will never be enough to treat some problems and some situations, but still we can aim in this way to do the best that we possibly can.

Author : Keith J. Beven
Publisher : John Wiley & Sons
Page : 489 pages
File Size : 53,8 Mb
Release : 2012-01-30
Category : Technology & Engineering
ISBN : 9780470714591

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Rainfall-Runoff Modelling by Keith J. Beven Pdf

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

Author : Guoping Zhang
Publisher : Eburon Uitgeverij B.V.
Page : 212 pages
File Size : 54,6 Mb
Release : 2007
Category : Electronic
ISBN : 9789059721876

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Modelling Hydrological Response at the Catchment Scale by Guoping Zhang Pdf

Author : Canada. Inland Waters Directorate,Jiri Marsalek
Publisher : Burlington, Ont. : The Directorate
Page : 52 pages
File Size : 52,9 Mb
Release : 1976
Category : Hydraulics
ISBN : 0662003152

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Urban Hydrological Modeling and Catchment Research in Canada by Canada. Inland Waters Directorate,Jiri Marsalek Pdf

Author : Thomas Grandin Chapman,F. X. Dunin
Publisher : Unknown
Page : 528 pages
File Size : 48,9 Mb
Release : 1975
Category : Science
ISBN : WISC:89060670973

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Prediction in Catchment Hydrology by Thomas Grandin Chapman,F. X. Dunin Pdf