Entropy Theory and its Application in Environmental and Water Engineering

Entropy Theory and its Application in Environmental and Water Engineering
Author: Vijay P. Singh
Publisher: John Wiley & Sons
Total Pages: 787
Release: 2013-01-10
Genre: Science
ISBN: 1118428609

Entropy Theory and its Application in Environmental and Water Engineering responds to the need for a book that deals with basic concepts of entropy theory from a hydrologic and water engineering perspective and then for a book that deals with applications of these concepts to a range of water engineering problems. The range of applications of entropy is constantly expanding and new areas finding a use for the theory are continually emerging. The applications of concepts and techniques vary across different subject areas and this book aims to relate them directly to practical problems of environmental and water engineering. The book presents and explains the Principle of Maximum Entropy (POME) and the Principle of Minimum Cross Entropy (POMCE) and their applications to different types of probability distributions. Spatial and inverse spatial entropy are important for urban planning and are presented with clarity. Maximum entropy spectral analysis and minimum cross entropy spectral analysis are powerful techniques for addressing a variety of problems faced by environmental and water scientists and engineers and are described here with illustrative examples. Giving a thorough introduction to the use of entropy to measure the unpredictability in environmental and water systems this book will add an essential statistical method to the toolkit of postgraduates, researchers and academic hydrologists, water resource managers, environmental scientists and engineers. It will also offer a valuable resource for professionals in the same areas, governmental organizations, private companies as well as students in earth sciences, civil and agricultural engineering, and agricultural and rangeland sciences. This book: Provides a thorough introduction to entropy for beginners and more experienced users Uses numerous examples to illustrate the applications of the theoretical principles Allows the reader to apply entropy theory to the solution of practical problems Assumes minimal existing mathematical knowledge Discusses the theory and its various aspects in both univariate and bivariate cases Covers newly expanding areas including neural networks from an entropy perspective and future developments.

Entropy Applications in Environmental and Water Engineering

Entropy Applications in Environmental and Water Engineering
Author: Huijuan Cui
Publisher: MDPI
Total Pages: 512
Release: 2019-03-07
Genre: Technology & Engineering
ISBN: 3038972223

Entropy theory has wide applications to a range of problems in the fields of environmental and water engineering, including river hydraulic geometry, fluvial hydraulics, water monitoring network design, river flow forecasting, floods and droughts, river network analysis, infiltration, soil moisture, sediment transport, surface water and groundwater quality modeling, ecosystems modeling, water distribution networks, environmental and water resources management, and parameter estimation. Such applications have used several different entropy formulations, such as Shannon, Tsallis, Rényi, Burg, Kolmogorov, Kapur, configurational, and relative entropies, which can be derived in time, space, or frequency domains. More recently, entropy-based concepts have been coupled with other theories, including copula and wavelets, to study various issues associated with environmental and water resources systems. Recent studies indicate the enormous scope and potential of entropy theory in advancing research in the fields of environmental and water engineering, including establishing and explaining physical connections between theory and reality. The objective of this Special Issue is to provide a platform for compiling important recent and current research on the applications of entropy theory in environmental and water engineering. The contributions to this Special Issue have addressed many aspects associated with entropy theory applications and have shown the enormous scope and potential of entropy theory in advancing research in the fields of environmental and water engineering.

Introduction to Tsallis Entropy Theory in Water Engineering

Introduction to Tsallis Entropy Theory in Water Engineering
Author: Vijay P. Singh
Publisher: CRC Press
Total Pages: 448
Release: 2016-01-05
Genre: Science
ISBN: 1498736610

Focuses On an Emerging Field in Water EngineeringA broad treatment of the Tsallis entropy theory presented from a water resources engineering point of view, Introduction to Tsallis Entropy Theory in Water Engineering fills a growing need for material on this theory and its relevant applications in the area of water engineering. This self-contained

Chaos in Hydrology

Chaos in Hydrology
Author: Bellie Sivakumar
Publisher: Springer
Total Pages: 408
Release: 2016-11-16
Genre: Science
ISBN: 9048125529

This authoritative book presents a comprehensive account of the essential roles of nonlinear dynamic and chaos theories in understanding, modeling, and forecasting hydrologic systems. This is done through a systematic presentation of: (1) information on the salient characteristics of hydrologic systems and on the existing theories for their modeling; (2) the fundamentals of nonlinear dynamic and chaos theories, methods for chaos identification and prediction, and associated issues; (3) a review of the applications of chaos theory in hydrology; and (4) the scope and potential directions for the future. This book bridges the divide between the deterministic and the stochastic schools in hydrology, and is well suited as a textbook for hydrology courses.

Physics of Complex Systems

Physics of Complex Systems
Author: Dragutin Mihailović
Publisher: CRC Press
Total Pages: 202
Release: 2023-09-01
Genre: Science
ISBN: 1000927172

This book analyses the physics of complex systems to elaborate the problems encountered in teaching and research. Inspired by the of Kurt Gödel (including his incompleteness theorems) it considers the concept of time, the idea of models and the concept of complexity before trying to assess the state of physics in general. Using both general and practical examples, the idea of information is discussed, emphasizing its physical interpretation, debates ideas in depth using examples and evidence to provide detailed considerations on the topics. Based on the authors’ own research on these topics, this book puts forward the idea that the application of information measures can provide new results in the study of complex systems. Helpful for those already familiar with the concepts who wish to deepen their critical understanding, Physics of Complex Systems will be extremely valuable both for people that are already involved in complex systems and also readers beginning their journey into the subject. This work will encourage readers to follow and continue these ideas, enabling them to investigate the various topics further.

Risk Analysis Based on Data and Crisis Response Beyond Knowledge

Risk Analysis Based on Data and Crisis Response Beyond Knowledge
Author: Chongfu Huang
Publisher: CRC Press
Total Pages: 709
Release: 2019-10-11
Genre: Science
ISBN: 1000727998

This book collects the papers presented at the 7th International Conference on Risk Analysis and Crisis Response (RACR-2019) held in Athens, Greece, on October 15-19, 2019. The overall theme of the seventh international conference on risk analysis and crisis response is Risk Analysis Based on Data and Crisis Response Beyond Knowledge, highlighting science and technology to improve risk analysis capabilities and to optimize crisis response strategy. This book contains primarily research articles of risk issues. Underlying topics include natural hazards and major (chemical) accidents prevention, disaster risk reduction and society resilience, information and communication technologies safety and cybersecurity, modern trends in crisis management, energy and resources security, critical infrastructure, nanotechnology safety and others. All topics include aspects of multidisciplinarity and complexity of safety in education and research. The book should be valuable to professors, engineers, officials, businessmen and graduate students in risk analysis and risk management.

Optimisation of Dynamic Heterogeneous Rainfall Sensor Networks in the Context of Citizen Observatories

Optimisation of Dynamic Heterogeneous Rainfall Sensor Networks in the Context of Citizen Observatories
Author: Juan Carlos Chacon-Hurtado
Publisher: CRC Press
Total Pages: 203
Release: 2019-11-21
Genre: Science
ISBN: 1000727521

Precipitation drives the dynamics of flows and storages in water systems, making its monitoring essential for water management. Conventionally, precipitation is monitored using in-situ and remote sensors. In-situ sensors are arranged in networks, which are usually sparse, providing continuous observations for long periods at fixed points in space, and due to the high costs of such networks, they are often sub-optimal. To increase the efficiency of the monitoring networks, we explore the use of sensors that can relocate as rainfall events develop (dynamic sensors), as well as increasing the number of sensors involving volunteers (citizens). This research focusses on the development of an approach for merging heterogeneous observations in non-stationary precipitation fields, exploring the interactions between different definitions of optimality for the design of sensor networks, as well as development of algorithms for the optimal scheduling of dynamic sensors. This study was carried out in three different case studies, including Bacchiglione River (Italy), Don River (U.K.) and Brue Catchment (U.K.) The results of this study indicate that optimal use of dynamic sensors may be useful for monitoring precipitation to support water management and flow forecasting.

Water Resources Systems Planning and Management

Water Resources Systems Planning and Management
Author: Sharad K. Jain
Publisher: Elsevier
Total Pages: 956
Release: 2023-11-25
Genre: Science
ISBN: 0323984126

Water Resources Systems Planning and Management, Second Edition, Volume 51 presents new and updated material, including case studies, examples and important updates on topics such as climate change and integrated water resources management. Authored by two renowned experts in the field of water resources, this text provides an overview of the current status of water resources utilization, the likely scenario of future demands, simulation and techniques of economic analysis, concepts of planning, the planning process, integrated planning, public involvement, reservoir sizing, and finally, systems operation and management. This book presents a comprehensive overview of the field that is relevant for students, professors, scholars, researchers, and consultants in the fields of Water Resources, Civil Engineering, Environmental Engineering and Hydrology. - Provides an overview of the current status of water resources utilization, the likely scenario of future demands, and advantages and disadvantages of systems techniques - Includes numerous examples and real-world case studies - Discusses the concepts of planning, the planning process, integrated planning, public involvement, and reservoir sizingNew to this edition: - Thoroughly updated content with an improved presentation, new figures, examples and case studies. - Includes comprehensive new coverage focusing on the impact of climate change and environmental flows - All chapters are updated, with three brand new chapters: - Environmental flows and their assessment - Climate change and its impacts on water management - Integrated river basin planning and management/ Integrated Water Resources Management

The Sustainable City VIII (2 Volume Set)

The Sustainable City VIII (2 Volume Set)
Author: S.S. Zubir
Publisher: WIT Press
Total Pages: 1429
Release: 2013-12-03
Genre: Architecture
ISBN: 1845647467

With majority of the Earth’s people now urban dwellers, and cities being the most efficient habitat for the utilisation of resources, it is imperative that we continue to support standards of living and efficiencies of urban areas. However, the urbanisation process has not been without its problems. While much has been done to address the original issues surrounding the quality of urban life, new challenges continue to arise. It is no longer sustainable to achieve improvements by means that require greater and greater energy consumption as we did in the past. Despite their complexity, however, cities are a great laboratory for architects, engineers, and other key professionals to apply new ideas and new technology to meet our requirements for more sustainable city environments. Containing papers presented at the latest in a series of conferences organised by the Wessex Institute of Technology, these proceedings, split in to two volumes address not just environmental, architectural, and engineering concerns, but also quality of life, security, risk, and heritage. The diversity of topics and the case studies based on existing projects make the book an important contribution to the literature on urban planning.