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Author: Patricia A. Fink Martin
Publisher: Franklin Watts
Published: 1999
Total Pages: 143
ISBN-13: 9780531115237
DOWNLOAD EBOOK →Provides instructions for projects and activities that explore river and stream habitats and explains why these environments should be preserved and protected.
Author: Jeffrey F. Mount
Publisher: Univ of California Press
Published: 2023-09-01
Total Pages: 378
ISBN-13: 052091693X
DOWNLOAD EBOOK →California Rivers and Streams provides a clear and informative overview of the physical and biological processes that shape California's rivers and watersheds. Jeffrey Mount introduces relevant basic principles of hydrology and geomorphology and applies them to an understanding of the differences in character of the state's many rivers. He then builds on this foundation by evaluating the impact on waterways of different land use practices—logging, mining, agriculture, flood control, urbanization, and water supply development. Water may be one of California's most valuable resources, but it is far from being one we control. In spite of channels, levees, lines and dams, the state's rivers still frequently flood, with devastating results. Almost all the rivers in California are dammed or diverted; with the booming population, there will be pressure for more intervention. Mount argues that Californians know little about how their rivers work and, more importantly, how and why land-use practices impact rivers. The forceful reconfiguration and redistribution of the rivers has already brought the state to a critical crossroads. California Rivers and Streams forces us to reevaluate our use of the state's rivers and offers a foundation for participating in the heated debates about their future.
Author: Thibault Datry
Publisher: Academic Press
Published: 2017-07-11
Total Pages: 622
ISBN-13: 0128039043
DOWNLOAD EBOOK →Intermittent Rivers and Ephemeral Streams: Ecology and Management takes an internationally broad approach, seeking to compare and contrast findings across multiple continents, climates, flow regimes, and land uses to provide a complete and integrated perspective on the ecology of these ecosystems. Coupled with this, users will find a discussion of management approaches applicable in different regions that are illustrated with relevant case studies. In a readable and technically accurate style, the book utilizes logically framed chapters authored by experts in the field, allowing managers and policymakers to readily grasp ecological concepts and their application to specific situations. Provides up-to-date reviews of research findings and management strategies using international examples Explores themes and parallels across diverse sub-disciplines in ecology and water resource management utilizing a multidisciplinary and integrative approach Reveals the relevance of this scientific understanding to managers and policymakers
Author: Michael J. Siepker
Publisher:
Published: 2019
Total Pages: 270
ISBN-13: 9781934874523
DOWNLOAD EBOOK →Author: Colbert E. Cushing
Publisher: Univ of California Press
Published: 2006-02-06
Total Pages: 852
ISBN-13: 9780520245679
DOWNLOAD EBOOK →This ia a synopsis and review of the major rivers of the world.
Author: Marcello Benedini
Publisher: Springer Science & Business Media
Published: 2013-02-11
Total Pages: 292
ISBN-13: 9400755090
DOWNLOAD EBOOK →The main objective of the Water Framework Directive in the European countries is to achieve a “good status” of all the water bodies, in the integrated management of river basins. In order to assess the impact of improvement measures, water quality models are necessary. During the previous decades the progress in computer technology and computational methods has supported the development of advanced mathematical models for pollutant transport in rivers and streams. This book is intended to provide the fundamental knowledge needed for a deeper understanding of these models and the development of new ones, which will fulfil future quality requirements in water resources management. This book focuses on the fundamentals of computational techniques required in water quality modelling. Advection, dispersion and concentrated sources or sinks of contaminants lead to the formulation of the fundamental differential equation of pollutant transport. Its integration, according to appropriate initial and boundary conditions and with the knowledge of the velocity field, allows for pollutant behaviour to be assessed in the entire water body. An analytical integration is convenient only in one-dimensional approach with considerable simplification. Integration in the numerical field is useful for taking into account particular aspects of water body and pollutants. To ensure their reliability, the models require accurate calibration and validation, based on proper data, taken from direct measurements. In addition, sensitivity and uncertainty analysis are also of utmost importance. All the above items are discussed in detail in the 21 chapters of the book, which is written in a didactic form for professionals and students.
Author: Cathryn Sill
Publisher: Holiday House
Published: 2022-07-26
Total Pages: 51
ISBN-13: 1682633942
DOWNLOAD EBOOK →A perfect entry for first conversations about waterways and conservation. Author and illustrator team Cathryn and John Sill offer an accessible introduction to rivers and streams, touching on their major attributes, the animals and plants that live there, and their remarkable global diversity. Using simple, easy-to-understand language, the author teaches children what rivers and streams are and explains how various species of animals and plants have adapted to life in or along these waterways. Detailed, full-color art shows the characteristics of the world's different rivers and streams―from the mountain brooks of the Alps to the mighty Amazon River in South America. A glossary and afterword provide further details. Great for casual exploration and for early childhood and elementary education units on nature, environment, earth sciences, and ecosystems.
Author: Scott O'Dell
Publisher: Houghton Mifflin Harcourt
Published: 1986
Total Pages: 214
ISBN-13: 9780395404300
DOWNLOAD EBOOK →A young Indian woman, accompanied by her infant and her cruel husband, experiences joy and heartbreak when she joins the Lewis and Clark expedition seeking a way to the Pacific.
Author: Paul S. Giller
Publisher: Oxford University Press
Published: 1998-11-26
Total Pages: 308
ISBN-13: 9780198549772
DOWNLOAD EBOOK →The aim of this book is to provide an accessible, up-to-date introduction to stream and river biology. Beginning with the physical features that define running water habitats, the book goes on to look at these organisms and their ecology.
Author: Rudolph A. Rosen
Publisher: Texas A&M University Press
Published: 2014-11-19
Total Pages: 218
ISBN-13: 1623492270
DOWNLOAD EBOOK →This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.
