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Author: Kristen E. Welsh Unwala Publisher: ISBN: 9781339020358 Category : Hydrologic models Languages : en Pages : 250
Book Description
Effective watershed management is essential to maintain water quality and quantity and to protect drinking water for communities. To effectively manage water resources, managers need to understand local hydrologic processes and the temporal changes that influence these processes. However, local hydrologic processes can be complex, as a combination of many factors influences the hydrology of each watershed. In the tropics, the rainy and dry seasons lead to different hydrologic responses. This study addresses the following research questions: 1) how is spring flow generated? 2) how do stable isotopes inform our understanding of the seasonality in the tropics? and 3) does framing water resource issues in terms of spatial and temporal scales allow for new insights to identify, analyze, and resolve natural resource problems in social ecological systems? Answers to these questions are based on a combination of methodology, including stable isotope analysis, hydrometry, modeling in a microwatershed, and community interviews, to investigate hydrologic processes and watershed management in the Cartago province of Costa Rica. The microwatershed (
Author: Kristen E. Welsh Unwala Publisher: ISBN: 9781339020358 Category : Hydrologic models Languages : en Pages : 250
Book Description
Effective watershed management is essential to maintain water quality and quantity and to protect drinking water for communities. To effectively manage water resources, managers need to understand local hydrologic processes and the temporal changes that influence these processes. However, local hydrologic processes can be complex, as a combination of many factors influences the hydrology of each watershed. In the tropics, the rainy and dry seasons lead to different hydrologic responses. This study addresses the following research questions: 1) how is spring flow generated? 2) how do stable isotopes inform our understanding of the seasonality in the tropics? and 3) does framing water resource issues in terms of spatial and temporal scales allow for new insights to identify, analyze, and resolve natural resource problems in social ecological systems? Answers to these questions are based on a combination of methodology, including stable isotope analysis, hydrometry, modeling in a microwatershed, and community interviews, to investigate hydrologic processes and watershed management in the Cartago province of Costa Rica. The microwatershed (
Author: Mingteh Chang Publisher: CRC Press ISBN: 9780849353321 Category : Science Languages : en Pages : 500
Book Description
Although a few texts on forest hydrology are available, they cover very little, if any, background on water resources. On the other hand, books dealing with water resources do not cover topics on forest-water relations. The one exception to this is Forest Hydrology: An Introduction to Water and Forests. Now with the publication of a revised edition, this volume adds information from recent studies to go even further in providing an introduction to forest hydrology that brings water resources and forest-water relations into a single practical and comprehensive volume Focusing on processes and general principles, the first six chapters provide an introduction and basic background in water and water resources, while the last seven chapters look at the impact of forests on water. Between these two groupings is a chapter that serves as an entry to the study of forest impacts on water resources, describing forests and forest characteristics important to water circulation, sediment movement, and stream habitat. This second edition also features new information on forests and flooding, forest and stream habitat, snow vaporization processes, and GIS methods in hydrology research, examples on evaporation estimates, and a new appendix on forest interception measurements. Employing examples and case studies, the book provides tools to help natural resource managers play an active role in policymaking and land-use planning, and in developing partnerships with stakeholders. It also offers unique perspectives for addressing urban sprawl.
Author: Mingteh Chang Publisher: CRC Press ISBN: 143987994X Category : Science Languages : en Pages : 601
Book Description
Due to its height, density, and thickness of crown canopy; fluffy forest floor; large root system; and horizontal distribution; forest is the most distinguished type of vegetation on the earth. In the U.S., forests occupy about 30 percent of the total territory. Yet this 30 percent of land area produces about 60 percent of total surface runoff, the major water resource area of the country. Any human activity in forested areas will inevitably disturb forest floors and destroy forest canopies, consequently affecting the quantity, quality, and timing of water resources. Thoroughly updated and expanded, Forest Hydrology: An Introduction to Water and Forests, Third Edition discusses the concepts, principles, and processes of forest and forest activity impacts on the occurrence, distribution, and circulation of water and the aquatic environment. Brings water resources and forest-water relations into a single, comprehensive textbook Focuses on the concepts, processes, and general principles in forest hydrology Covers functions, properties, and science of water; water distribution; forests and precipitation, vaporization, stream flow, and stream sediment Discusses watershed management planning and practical applications of forest hydrology in resource management In a single textbook, Forest Hydrology: An Introduction to Water and Forests, Third Edition comprehensively covers water and water resources issues, forest characteristics relevant to the environment, forest impacts in the hydrological cycle, watershed research, watershed management planning, and hydrologic measurements. With the addition of new chapters, new issues, and appendices, this new edition is a valuable resource for upper-level undergraduates in forest hydrology courses as well as professionals involved in water resources management and decision-making in forested watersheds.
Author: H. C. Pereira Publisher: Routledge ISBN: 1000306135 Category : Political Science Languages : en Pages : 196
Book Description
This book describes the upper watershed technologies and quotes successful examples. It is concerned with the less researched and often less-tractable land-use problems of rural areas involving the management of croplands, plantations, forests, and rangelands.
Author: Chandra S. P. Ojha Publisher: ISBN: 9780784414767 Category : Water resources development Languages : en Pages : 0
Book Description
Sustainable Water Resources Management presents the most current thinking on the environmental, social, and political dimensions of sustainably managing the water supply at local, regional, or basin levels.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309467578 Category : Science Languages : en Pages : 717
Book Description
We live on a dynamic Earth shaped by both natural processes and the impacts of humans on their environment. It is in our collective interest to observe and understand our planet, and to predict future behavior to the extent possible, in order to effectively manage resources, successfully respond to threats from natural and human-induced environmental change, and capitalize on the opportunities â€" social, economic, security, and more â€" that such knowledge can bring. By continuously monitoring and exploring Earth, developing a deep understanding of its evolving behavior, and characterizing the processes that shape and reshape the environment in which we live, we not only advance knowledge and basic discovery about our planet, but we further develop the foundation upon which benefits to society are built. Thriving on Our Changing Planet presents prioritized science, applications, and observations, along with related strategic and programmatic guidance, to support the U.S. civil space Earth observation program over the coming decade.
Author: UNESCO Publisher: ISBN: 9210050002 Category : Political Science Languages : en Pages : 234
Book Description
The 2020 edition of the WWDR, titled Water and Climate Change illustrates the critical linkages between water and climate change in the context of the broader sustainable development agenda. Supported by examples from across the world, it describes both the challenges and opportunities created by climate change, and provides potential responses – in terms of adaptation, mitigation and improved resilience – that can be undertaken by enhancing water resources management, attenuating water-related risks, and improving access to water supply and sanitation services for all in a sustainable manner. It addresses the interrelations between water, people, environment and economics in a changing climate, demonstrating how climate change can be a positive catalyst for improved water management, governance and financing to achieve a sustainable and prosperous world for all. The report provides a fact-based, water-focused contribution to the knowledge base on climate change. It is complementary to existing scientific assessments and designed to support international political frameworks, with the goals of helping the water community tackle the challenges of climate change, and informing the climate change community about the opportunities that improved water management offers in terms of adaptation and mitigation.
Author: F. Martin Ralph Publisher: Springer Nature ISBN: 3030289060 Category : Science Languages : en Pages : 284
Book Description
This book is the standard reference based on roughly 20 years of research on atmospheric rivers, emphasizing progress made on key research and applications questions and remaining knowledge gaps. The book presents the history of atmospheric-rivers research, the current state of scientific knowledge, tools, and policy-relevant (science-informed) problems that lend themselves to real-world application of the research—and how the topic fits into larger national and global contexts. This book is written by a global team of authors who have conducted and published the majority of critical research on atmospheric rivers over the past years. The book is intended to benefit practitioners in the fields of meteorology, hydrology and related disciplines, including students as well as senior researchers.
Author: Levi D. Brekke Publisher: DIANE Publishing ISBN: 1437945015 Category : Science Languages : en Pages : 160
Book Description
Describes the water management community¿s needs for climate change info. and tools to support long-term planning. Technical specialists and program managers have worked with their planners, water operators, and environmental compliance managers to identify the information and tools most relevant to their programs. They also have engaged and consulted with other Federal, State, and local agencies and stakeholder groups that have a role in water and water-related resource management to identify complementary priorities and individual perspectives. This report will help focus research and technology efforts to address info. and tools gaps relevant to the water management user community. Charts and tables. This is a print on demand report.
Author: Kristen E. Welsh Unwala
Author: Kristen E. Welsh Unwala
Author: Mingteh Chang
Author: Mingteh Chang
Author: J. H. Krishna
Author: H. C. Pereira
Author: Chandra S. P. Ojha
Author: National Academies of Sciences, Engineering, and Medicine
Author: UNESCO
Author: F. Martin Ralph
Author: Levi D. Brekke