Impacts Of Landscape Change On Water Resources
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Impacts Of Landscape Change On Water Resources
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Author : Manoj K. Jha
language : en
Publisher: MDPI
Release Date : 2020-11-13
Impacts Of Landscape Change On Water Resources written by Manoj K. Jha 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 Science categories.
Changes in land use and land cover can have many drivers, including population growth, urbanization, agriculture, demand for food, evolution of socio-economic structure, policy regulations, and climate variability. The impacts of these changes on water resources range from changes in water availability (due to changes in losses of water to evapotranspiration and recharge) to degradation of water quality (increased erosion, salinity, chemical loadings, and pathogens). The impacts are manifested through complex hydro-bio-geo-climate characteristics, which underscore the need for integrated scientific approaches to understand the impacts of landscape change on water resources. Several techniques, such as field studies, long-term monitoring, remote sensing technologies, and advanced modeling studies, have contributed to better understanding the modes and mechanisms by which landscape changes impact water resources. Such research studies can help unlock the complex interconnected influences of landscape on water resources in terms of quantity and quality at multiple spatial and temporal scales. In this Special Issue, we published a set of eight peer-reviewed articles elaborating on some of the specific topics of landscape changes and associated impacts on water resources.
Impacts Of Landscape Change On Water Resources
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Author : Manoj K. Jha
language : en
Publisher:
Release Date : 2020
Impacts Of Landscape Change On Water Resources written by Manoj K. Jha 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.
Changes in land use and land cover can have many drivers, including population growth, urbanization, agriculture, demand for food, evolution of socio-economic structure, policy regulations, and climate variability. The impacts of these changes on water resources range from changes in water availability (due to changes in losses of water to evapotranspiration and recharge) to degradation of water quality (increased erosion, salinity, chemical loadings, and pathogens). The impacts are manifested through complex hydro-bio-geo-climate characteristics, which underscore the need for integrated scientific approaches to understand the impacts of landscape change on water resources. Several techniques, such as field studies, long-term monitoring, remote sensing technologies, and advanced modeling studies, have contributed to better understanding the modes and mechanisms by which landscape changes impact water resources. Such research studies can help unlock the complex interconnected influences of landscape on water resources in terms of quantity and quality at multiple spatial and temporal scales. In this Special Issue, we published a set of eight peer-reviewed articles elaborating on some of the specific topics of landscape changes and associated impacts on water resources.
Hydrologic Effects Of A Changing Forest Landscape
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2008-12-19
Hydrologic Effects Of A Changing Forest Landscape written by National Research Council 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 2008-12-19 with Science categories.
Of all the outputs of forests, water may be the most important. Streamflow from forests provides two-thirds of the nation's clean water supply. Removing forest cover accelerates the rate that precipitation becomes streamflow; therefore, in some areas, cutting trees causes a temporary increase in the volume of water flowing downstream. This effect has spurred political pressure to cut trees to increase water supply, especially in western states where population is rising. However, cutting trees for water gains is not sustainable: increases in flow rate and volume are typically short-lived, and the practice can ultimately degrade water quality and increase vulnerability to flooding. Forest hydrology, the study of how water flows through forests, can help illuminate the connections between forests and water, but it must advance if it is to deal with today's complexities, including climate change, wildfires, and changing patterns of development and ownership. This book identifies actions that scientists, forest and water managers, and citizens can take to help sustain water resources from forests.
Water Development And The Environment
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Author : William James
language : en
Publisher: CRC Press
Release Date : 1992-03-24
Water Development And The Environment written by William James and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-03-24 with Technology & Engineering categories.
Water, Development and the Environment presents an impressive compilation of ideas addressing the most pressing problems facing the world today. Topics discussed include sustainable development, water scarcity, urban water pollution, water resources management, and management of landscape interventions. The authors discuss new philosophies and procedures and provide examples of the environmental impact of water development-particularly landscape changes.
Modelling The Impact Of Climate Change On Water Resources
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Author : C. Fai Fung
language : en
Publisher: John Wiley & Sons
Release Date : 2011-07-05
Modelling The Impact Of Climate Change On Water Resources written by C. Fai Fung and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-05 with Science categories.
The quantitative assessment of the impact of climate change on water availability and water resources management requires knowledge of climate, hydro(geo)logical and water resources models, and particularly the relationships between each of them. This book brings together world experts on each of these aspects, distilling each complex topic into concise and easy to understand chapters, in which both the uses and limitations of modelling are explored. The book concludes with a set of case studies using real-life examples to illustrate the steps required and the problems that can be faced in assessing the potential impacts of climate change on water resource systems. For students, scientists, engineers and decision-makers alike, this book provides an invaluable and critical look at the information that is provided by climate models, and the ways it is used in modelling water systems. A key focus is the exploration of how uncertainties may accrue at each stage of an impacts assessment, and the reliability of the resulting information. The book is a practical guide to understanding the opportunities and pitfalls in the quantitative assessment of climate change impacts and adaptation in the water resource sector.
Landscape Dynamics Soils And Hydrological Processes In Varied Climates
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Author : Assefa M. Melesse
language : en
Publisher: Springer
Release Date : 2015-07-21
Landscape Dynamics Soils And Hydrological Processes In Varied Climates written by Assefa M. Melesse and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-21 with Nature categories.
The book presents the processes governing the dynamics of landscapes, soils and sediments, water and energy under different climatic regions using studies conducted in varied climatic zones including arid, semi-arid, humid and wet regions. The spatiotemporal availability of the processes and fluxes and their linkage to the environment, land, soil and water management are presented at various scales. Spatial scales including laboratory, field, watershed, river basin and regions are represented. The effect of tillage operations and land management on soil physical characteristics and soil moisture is discussed. The book has 35 chapters in seven sections: 1) Landscape and Land Cover Dynamics, 2) Rainfall-Runoff Processes, 3) Floods and Hydrological Processes 4) Groundwater Flow and Aquifer Management, 5) Sediment Dynamics and Soil Management, 6) Climate change impact on vegetation, sediment and water dynamics, and 7) Water and Watershed Management.
Mountain Landscapes In Transition
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Author : Udo Schickhoff
language : en
Publisher: Springer Nature
Release Date : 2021-11-02
Mountain Landscapes In Transition written by Udo Schickhoff and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-02 with Science categories.
This book compiles available knowledge of the response of mountain ecosystems to recent climate and land use change and intends to bridge the gap between science, policy and the community concerned. The chapters present key concepts, major drivers and key processes of mountain response, providing transdisciplinary orientation to mountain studies incorporating experiences of academics, community leaders and policy-makers from developed and less developed countries. The book chapters are arranged in two sections. The first section concerns the response processes of mountain environments to climate change. This section addresses climate change itself (past, current and future changes of temperature and precipitation) and its impacts on the cryosphere, hydrosphere, biosphere, and human-environment systems. The second section focuses on the response processes of mountain environments to land use/land cover change. The case studies address effects of changing agriculture and pastoralism, forest/water resources management and urbanization processes, landscape management, and biodiversity conservation. The book is designed as an interdisciplinary publication which critically evaluates developments in mountains of the world with contributions from both social and natural sciences.
Water Resources In The Built Environment
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Author : Colin A. Booth
language : en
Publisher: John Wiley & Sons
Release Date : 2014-03-31
Water Resources In The Built Environment written by Colin A. Booth and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-31 with Technology & Engineering categories.
Water management is a key environmental issue in controlling of floods and reducing droughts. This book provides analysis of the main issues, offering solutions and describing good practice. Water Resources for the Built Environment: management issues and solutions develops an appreciation of the diverse, complex and current themes of the water resources debate across the built environment, urban development and management continuum. The integration of physical and environmental sciences, combined with social, economic and political sciences, provide a unique resource, useful to policy experts, scientists, engineers and subject enthusiasts. By taking an interdisciplinary approach, water resources issues and impacts on the built environment are presented in the inventive and strategic setting of considering the constraints of delivering potable water to an ever-demanding society who, at the same time, are increasingly aware of living in an urban landscape where excessive surface water creates a flood threatened environment – hence, the need to portray a balance between ‘too little vs. too much’. This unique approach to the water resources debate presents a multifaceted collection of chapters that address the contemporary concomitant issues of water shortage and urban flooding and proffers solutions specifically for the built environment. The book is structured into three parts: the first part (Sections 2, 3 and 4) addresses management issues and solutions to minimise water shortages and provide water security for society; whilst the second part of the book (Sections 5 and 6) addresses management issues and solutions to control excessive rainfall and minimise flooding impacts. The third part (Section 7) contextualises the issues of the earlier sections within international case studies from the developing world.
Climate Change And Water Resources Management
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Author : Levi D. Brekke
language : en
Publisher: DIANE Publishing
Release Date : 2009-11
Climate Change And Water Resources Management written by Levi D. Brekke and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11 with Science categories.
Many challenges, including climate change, face the Nation¿s water managers. The Intergovernmental Panel on Climate Change (IPCC) has provided estimates of how climate may change, but more understanding of the processes driving the changes, the sequences of the changes, and the manifestation of these global changes at different scales could be beneficial. Since the changes will likely affect fundamental drivers of the hydrological cycle, climate change may have a large impact on water resources and water resources managers. The purpose of this interagency report is to explore strategies to improve water management by tracking, anticipating, and responding to climate change. Charts and tables.
Sustainability Science For Watershed Landscapes
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Author : James Roumasset
language : en
Publisher: Institute of Southeast Asian Studies
Release Date : 2010
Sustainability Science For Watershed Landscapes written by James Roumasset and has been published by Institute of Southeast Asian Studies this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Nature categories.
Proceedings from the International Conference on Sustainability Science for Watershed Landscapes held in Honolulu, Hawaii in November 2007.