Rainfall-runoff Modelling in Gauged and Ungauged Catchments

Rainfall-runoff Modelling in Gauged and Ungauged Catchments PDF Author: Thorsten Wagener
Publisher: World Scientific
ISBN: 9781860945397
Category : Technology & Engineering
Languages : en
Pages : 320

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Book Description
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."

Rainfall-runoff Modelling in Gauged and Ungauged Catchments

Rainfall-runoff Modelling in Gauged and Ungauged Catchments PDF Author: Thorsten Wagener
Publisher: World Scientific
ISBN: 9781860945397
Category : Technology & Engineering
Languages : en
Pages : 320

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Book Description
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."

Rainfall-runoff Modelling in Gauged and Ungauged Catchments

Rainfall-runoff Modelling in Gauged and Ungauged Catchments PDF Author: Thorsten Wagener
Publisher:
ISBN:
Category : Rain and rainfall
Languages : en
Pages : 332

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Book Description


Runoff Prediction in Ungauged Basins

Runoff Prediction in Ungauged Basins PDF Author: Günter Blöschl
Publisher: Cambridge University Press
ISBN: 1107067553
Category : Science
Languages : en
Pages : 491

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Book Description
Predicting water runoff in ungauged water catchment areas is vital to practical applications such as the design of drainage infrastructure and flooding defences, runoff forecasting, and for catchment management tasks such as water allocation and climate impact analysis. This full colour book offers an impressive synthesis of decades of international research, forming a holistic approach to catchment hydrology and providing a one-stop resource for hydrologists in both developed and developing countries. Topics include data for runoff regionalisation, the prediction of runoff hydrographs, flow duration curves, flow paths and residence times, annual and seasonal runoff, and floods. Illustrated with many case studies and including a final chapter on recommendations for researchers and practitioners, this book is written by expert authors involved in the prestigious IAHS PUB initiative. It is a key resource for academic researchers and professionals in the fields of hydrology, hydrogeology, ecology, geography, soil science, and environmental and civil engineering.

Identification of Parsimonious Rainfall-runoff Models for Gauged and Ungauged Catchments

Identification of Parsimonious Rainfall-runoff Models for Gauged and Ungauged Catchments PDF Author: Thorsten Wagener
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Rainfall-Runoff Modelling

Rainfall-Runoff Modelling PDF Author: Keith J. Beven
Publisher: John Wiley & Sons
ISBN: 047071459X
Category : Technology & Engineering
Languages : en
Pages : 489

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Book Description
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

Predictions in Ungauged Basins

Predictions in Ungauged Basins PDF Author: Murugesu Sivapalan
Publisher:
ISBN: 9781901502480
Category : Nature
Languages : en
Pages : 534

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Book Description


Estimating Runoff from Ungauged Catchments

Estimating Runoff from Ungauged Catchments PDF Author: Abeyou Wale Worqlul
Publisher: LAP Lambert Academic Publishing
ISBN: 9783843388009
Category :
Languages : en
Pages : 108

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Book Description
Lake Tana s water balance is not well understood since a large part of the Lake Tana basin is ungauged with uncertain inflows. In recent studies by Kebede et al. (2006) and SMEC (2007) closure of Lake Tana water balance is obtained by runoff from ungauged catchments that cover a large part of the Lake Tana basin. In this thesis water balance terms are calculated on a daily base while simulated daily lake levels are compared to observed levels for the period 1995 to 2001. Daily flows from an ungauged catchment are estimated by transferring model parameters from gauged catchments using a regionalisation procedure, a spatial proximity procedure and catchment area ratio s methods. In regionalisation gauged catchment model parameters of the conceptual rainfall-runoff model HBV are transferred to ungauged catchments based on catchment characteristics to allow for runoff simulation. In the proximity procedure model parameters of gauged catchments are transferred to neighbouring ungauged catchment. In area ratio model parameter sets of gauged catchments are transferred to ungauged catchments of comparable area.

A Soil - Based Approach to Rainfall - Runoff Modelling in Ungauged Catchments for England & Wales

A Soil - Based Approach to Rainfall - Runoff Modelling in Ungauged Catchments for England & Wales PDF Author: David Marechal
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Streamflow Characteristics

Streamflow Characteristics PDF Author: H.C. Riggs
Publisher: Elsevier
ISBN: 9780080870137
Category : Science
Languages : en
Pages : 248

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Book Description
Reliable estimates of streamflow characteristics are needed for planning, design, and operation of works for providing water supplies and for protection from flooding. This book brings together some of the most useful estimation methods - those that are simple, practical, and require only commonly available or readily obtainable data, and which give results comparable in accuracy with those derived from more sophisticated methods. The author describes how streamflow data are collected, how the characteristics are computed, how they are changed by man's activities, and how they are used in planning and design. Chapters describing statistical principles and techniques, and the effects of various climatic and physiographic factors on streamflow are included. The analytical methods are described in sufficient detail that the reader can apply them to his data. Further applications and other techniques are referred to in bibliographies.

River Flow Regimes and Rainfall-Runoff Modeling

River Flow Regimes and Rainfall-Runoff Modeling PDF Author: Mezgebu Mewded
Publisher: LAP Lambert Academic Publishing
ISBN: 9783847326014
Category :
Languages : en
Pages : 96

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Book Description
This book explains about hydrological modeling and low flow analysis of river catchments. Besides explaining essential topics like meteorological and hydrological data management, it provides detailed description of linear and conceptual rainfall-runoff models calibrated and verified with GFFS software. The book illustrates how to test performance of models and the way how to select the best candidate model for the catchment response prediction. Development of Flow Duration Curve (FDC) and derivation of dependable flows at the gauged sites for the estimation of low flows for different water resources projects (like irrigation) at ungauged locations of the catchment has also been explained in detail in this book. In this regard, flow transferring techniques have discussed more. All these features make this book an indispensable for water resources and civil engineering students and experts. Others who are related professionals would also find it extremely useful.