Understanding Water In A Dry Environment
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Understanding Water In A Dry Environment
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Author : Ian Simmers
language : en
Publisher: CRC Press
Release Date : 2003-01-01
Understanding Water In A Dry Environment written by Ian Simmers and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-01 with Science categories.
In order to provide water security in the twenty-first century, there is universal agreement that a continuation of current policies and extrapolation of trends is not an option. Also clear is that from both water supply and development perspectives, the world's arid and semi-arid regions are those currently and potentially experiencing the highest water stresses. One third of the world's land surface is classified as arid or semi-arid, and about half of all countries are directly affected in some way by problems of aridity. The hydrology of arid and semi-arid areas is also known to be substantially different from that in more humid regions. It is therefore essential that investigation methods appropriate to the former are developed and applied, and that strategies for arid and semi-arid region water resources development recognise the principal characteristics of in-situ hydrological processes.
Understanding Water In A Dry Environment
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Author :
language : en
Publisher:
Release Date : 2003
Understanding Water In A Dry Environment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Hydrology categories.
Understanding Water In A Dry Environment
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Author : Ian Simmers
language : en
Publisher: Taylor & Francis
Release Date : 2003-01-01
Understanding Water In A Dry Environment written by Ian Simmers and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-01 with Science categories.
In order to provide water security in the twenty-first century, there is universal agreement that a continuation of current policies and extrapolation of trends is not an option. Also clear is that from both water supply and development perspectives, the world's arid and semi-arid regions are those currently and potentially experiencing the highest
Overland Flow Dynamics And Solute Transport
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Author : Vyacheslav G. Rumynin
language : en
Publisher: Springer
Release Date : 2015-10-29
Overland Flow Dynamics And Solute Transport written by Vyacheslav G. Rumynin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-29 with Science categories.
This book provides essential background knowledge on a wide range of hydrological processes governing contaminant transport from soil to surface water across a range of scales, from hillslope to watershed. The mathematical description of these processes is based on both well-known and unique analytical solutions of different initial and boundary problems (primarily using methods from the kinematic wave theory and the reservoir/lumped-parameter concept), supported by numerical modelling studies. Some research topics, in particular several case studies, are illustrated by monitoring and experimental data analysis to show the importance of the research’s applications in environmental practice and environmental education. Specific results concern the recognition of: (a) the effect of transient rainfall–runoff–infiltration partitioning on the chemical response of drainage areas to excess precipitation under certain field conditions related to the soil, hillslope characteristics, and contaminant properties; (b) soil erosion as a key factor that enhances the potential of adsorbed chemical transport in runoff; and (c) common tendencies in radionuclide behaviour in the near-surface environment contaminated by radioactive fallout from the Chernobyl (1986), Fukushima (2011) and the less known Kyshtym (1957) accidents, as well as from nuclear weapon tests in the atmosphere since 1952. The book’s goal is to provide a conceptual foundation enabling readers to apply scientific knowledge to solve practical problems in environmental hydrology and radiology. More specifically, the book presents the state-of-the-art approaches that scientists and natural resources experts need in order to significantly improve the prediction of changes in the soil–water system chemistry due to human activities.
Investigating Groundwater
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Author : Ian Acworth
language : en
Publisher: CRC Press
Release Date : 2019-04-01
Investigating Groundwater written by Ian Acworth and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-01 with Science categories.
Investigating Groundwater provides an integrated approach to the challenges associated with locating groundwater. Uniquely, the book provides a review of the wide range of techniques that can be deployed to investigate this important resource. Many of the practical examples given are based upon Australian experience but the methods have worldwide applicability. The book is published in colour and includes many original diagrams and photographs. Particular effort has been made to provide consistent terminology and SI units are used throughout the text Investigating Groundwater starts with an introduction to the historical significance of groundwater and gives an account of climate change. A description of the occurrence of groundwater in different rock types is then provided. A detailed account of surface water techniques is then followed by an account of the interconnections between surface water and groundwater. Four chapters describing groundwater hydraulics are then followed by four chapters describing the latest geophysical techniques. Once the best location of a borehole is determined using these techniques; chapters then describe appropriate drilling methods to use; provide a wide ranging review of geophysical logging, hydrochemical and isotopic techniques, before concluding with a detailed description of groundwater flow to a well. Written for a worldwide audience of degree level geology/engineering practitioners, academics and students involved in groundwater resource investigation methods; Investigating Groundwater is essential reading for those involved in groundwater research. Key Features: Presents the theoretical background and a detailed description of the techniques used in the investigation of groundwater. Describes the general occurrence of groundwater in different rock types; surface water hydrology and interconnected surface and groundwater systems. Provides detailed descriptions of geophysical techniques (seismic, electrical, gravity and heat) and an account of available geophysical logging methods. Reviews hydrochemical and isotope methods, followed by an account of drilling techniques. Gives a detailed account of radial flow to a well, including appropriate modelling and pump-testing techniques and a consideration of non-linear flow. Of interest to anyone involved in the development of groundwater resources, either for domestic supply, for agriculture or for mining.
Human Adaptability
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Author : Emilio F. Moran
language : en
Publisher: Routledge
Release Date : 2022-05-09
Human Adaptability written by Emilio F. Moran and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-09 with Social Science categories.
Designed to help students understand the multiple levels at which human populations respond to their surroundings, this essential text offers the most complete discussion of environmental, physiological, behavioral, and cultural adaptive strategies available. Among the unique features that make Human Adaptability outstanding as both a textbook for students and a reference book for professionals are a complete discussion of the development of ecological anthropology and relevant research methods; the use of an ecosystem approach with emphasis on arctic, high altitude, arid land, grassland, tropical rain forest, and urban environments; an extensive and updated bibliography on ecological anthropology; and a comprehensive glossary of technical terms. - There is enhanced emphasis throughout on the role of gender in human adaptability research and on global environmental change as it affects particular ecosystems. - Students are guided to websites that provide access to relevant material, complement the text's coverage of biomes, and suggest ways to become active in environmental issues. - The fourth edition includes updated material on climate change and environmental policy. This book is essential reading for students undertaking courses in environmental anthropology and human ecology.
Evapotranspiration
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Author : Ayse Irmak
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-01-18
Evapotranspiration written by Ayse Irmak and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-18 with Science categories.
This edition of Evapotranspiration - Remote Sensing and Modeling contains 23 chapters related to the modeling and simulation of evapotranspiration (ET) and remote sensing-based energy balance determination of ET. These areas are at the forefront of technologies that quantify the highly spatial ET from the Earth's surface. The topics describe mechanics of ET simulation from partially vegetated surfaces and stomatal conductance behavior of natural and agricultural ecosystems. Estimation methods that use weather based methods, soil water balance, the Complementary Relationship, the Hargreaves and other temperature-radiation based methods, and Fuzzy-Probabilistic calculations are described. A critical review describes methods used in hydrological models. Applications describe ET patterns in alpine catchments, under water shortage, for irrigated systems, under climate change, and for grasslands and pastures. Remote sensing based approaches include Landsat and MODIS satellite-based energy balance, and the common process models SEBAL, METRIC and S-SEBS. Recommended guidelines for applying operational satellite-based energy balance models and for overcoming common challenges are made.
Management Of Drip Trickle Or Micro Irrigation
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Author : Megh R. Goyal
language : en
Publisher: CRC Press
Release Date : 2012-07-19
Management Of Drip Trickle Or Micro Irrigation written by Megh R. Goyal and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-19 with Science categories.
This important book—the only complete, one-stop manual on microirrigation worldwide--offers knowledge and techniques necessary to develop and manage a drip/trickle or micro irrigation system. The simplicity of the contents facilitates a technician to develop an effective micro irrigation system. Management of Drip/Trickle or Micro Irrigation includes the basic considerations relating to soil-water-plant interactions, with topics such as methods for soil moisture measurement; evapotranspiration; irrigation systems; tensiometer use and installation; principles of drip/ micro/ trickle irrigation; filtration systems; automation; chloration; service and maintenance; design of drip irrigation and lateral lines; the evaluation of uniformity of application; and an economical analysis for selecting irrigation technology.
Water Cycle And Climate How Earth Shapes Weather And Life
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Author : Bala Dutt
language : en
Publisher: BEYOND BOOKS HUB
Release Date : 2025-05-07
Water Cycle And Climate How Earth Shapes Weather And Life written by Bala Dutt and has been published by BEYOND BOOKS HUB this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-07 with Fiction categories.
“Water Cycle and Climate: How Earth Shapes Weather and Life” explains one of the most critical processes that sustain life on Earth: the water cycle. This book covers the different stages of the water cycle, including evaporation, condensation, precipitation, and infiltration, and how these processes interact with the atmosphere to create weather patterns. It also explores the relationship between water and climate, showing how changes in the water cycle can affect ecosystems, agriculture, and human life. Readers will gain a deeper understanding of how water shapes not only weather but also the broader climate system, influencing everything from ocean currents to rainfall patterns. Perfect for students of environmental science, this book connects hydrology with climate science and provides essential knowledge for understanding global weather systems.
Remote Sensing Of Climate
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Author : Timothy Dube
language : en
Publisher: Elsevier
Release Date : 2024-08-12
Remote Sensing Of Climate written by Timothy Dube and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-12 with Technology & Engineering categories.
Remote Sensing of Climate provides cutting-edge techniques in remote sensing of climate variability and the environment. The book focuses on methods and data analytics, advancements in scientific research in the field, and further proffers recommendations on the possible knowledge gaps and future scientific research directions. It covers eight key themes of remote sensing and climate variability, including discussions on how the various aspects from each chapter of the themes interrelate. It also integrates several divergent perspectives on remote sensing and climate variability and the environment to show the interrelationships between the perspectives.This is an important reference for those in education and research working on remote sensing and climate science who need methods, data analytics, case studies, research strides, and key knowledge gaps in the field. - Discusses advancements and future research directions in remote sensing for climate variability in a variety of environments - Includes simplified and condensed methodologies and data analytics - Provides case studies on remote sensing of climate variability, both of the Northern hemisphere temperate systems which are little affected by climate variability, and the greater-impacted global south