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Author: Mina Flores
Publisher: The Rosen Publishing Group, Inc
ISBN: 1499425252
Category : Juvenile Nonfiction
Languages : en
Pages : 26
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Book Description
Water covers about 70 percent of Earth’s surface. Most water is located in Earth’s oceans, but Earth’s freshwater is found in the lakes, rivers, and streams located around the globe. This title encourages readers to dive deep into Earth’s freshwater bodies. Readers learn about important science concepts such as the water cycle and how bodies of water form. Age-appropriate text makes complex earth science concepts accessible for young readers. Readers will be delighted by the photographs that accompany this well-researched text.
Author: Mina Flores
Publisher: The Rosen Publishing Group, Inc
ISBN: 1499425252
Category : Juvenile Nonfiction
Languages : en
Pages : 26
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Book Description
Water covers about 70 percent of Earth’s surface. Most water is located in Earth’s oceans, but Earth’s freshwater is found in the lakes, rivers, and streams located around the globe. This title encourages readers to dive deep into Earth’s freshwater bodies. Readers learn about important science concepts such as the water cycle and how bodies of water form. Age-appropriate text makes complex earth science concepts accessible for young readers. Readers will be delighted by the photographs that accompany this well-researched text.
Author: Jan Anderson
Publisher: Nelson Australia
ISBN: 9780170098021
Category : Lakes
Languages : en
Pages : 24
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Book Description
Rivers, streams and lakes are important natural environments that are used in many different ways. They can provide essential drinking water, can be harnessed for electricity or enjoyed by people for recreational activities. Text forms include a recount and a poster.
Author: Richard Beatty
Publisher: Heinemann-Raintree Library
ISBN: 1432941763
Category : Freshwater animals
Languages : en
Pages : 66
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Book Description
Earth's fresh water--lakes, rivers, streams, and ponds--are teeming with plant and animal life. Find out about this delicately balanced ecosystem.
Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309045346
Category : Technology & Engineering
Languages : en
Pages : 580
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Book Description
Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author: Rudolph A. Rosen
Publisher: Texas A&M University Press
ISBN: 1623492270
Category : Science
Languages : en
Pages : 218
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Book Description
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.
Author: Louise Spilsbury
Publisher: The Rosen Publishing Group, Inc
ISBN: 1622752813
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Large bodies of water are all around us: rivers flow through our towns and cities, inland lakes collect pools of fresh water, and the salty ocean covers nearly two-thirds of the Earth’s surface. In this volume, readers will learn about the importance of these three natural sources of water, as well as their similarities and differences. Emphasis is also placed on the relationship between humans and these various water sources, both in terms of constructive use of these precious resources and the risks inherent in pollution. Readers will walk away with a better comprehension of the science behind bodies of water and the delicate balance of the ecosystem.
Author: Colbert E. Cushing
Publisher: Gulf Professional Publishing
ISBN: 9780120503407
Category : Nature
Languages : en
Pages : 396
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Book Description
The ecology of rivers and streams; Types of rivers; The biota of rivers; Management, conservation, and restoration of rivers.
Author: Jeremy B. Jones
Publisher: Elsevier
ISBN: 0124059198
Category : Science
Languages : en
Pages : 566
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Book Description
Stream Ecosystems in a Changing Environment synthesizes the current understanding of stream ecosystem ecology, emphasizing nutrient cycling and carbon dynamics, and providing a forward-looking perspective regarding the response of stream ecosystems to environmental change. Each chapter includes a section focusing on anticipated and ongoing dynamics in stream ecosystems in a changing environment, along with hypotheses regarding controls on stream ecosystem functioning. The book, with its innovative sections, provides a bridge between papers published in peer-reviewed scientific journals and the findings of researchers in new areas of study. - Presents a forward-looking perspective regarding the response of stream ecosystems to environmental change - Provides a synthesis of the latest findings on stream ecosystems ecology in one concise volume - Includes thought exercises and discussion activities throughout, providing valuable tools for learning - Offers conceptual models and hypotheses to stimulate conversation and advance research
Author: Jeffrey F. Mount
Publisher: Univ of California Press
ISBN: 052091693X
Category : Nature
Languages : en
Pages : 378
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Book Description
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: Beat Oertli
Publisher: Springer Science & Business Media
ISBN: 9048190886
Category : Science
Languages : en
Pages : 372
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Book Description
Ponds are an exceptional freshwater resource around the world and represent thirty percent of the global surface area of standing water. Furthermore, the millions of ponds which exist exhibit a particularly high biodiversity and have a high potential for ecosystem functions and services. Despite these impressive features, ponds face many threats from a variety of human activities and receive little or no protection under European and national legislation. Consequently, there is an urgent need to protect, consolidate and increase the pond resource in Europe. In order to achieve these objectives, the European Pond Conservation Network (EPCN) was launched 2004 in Geneva. Its aim is to promote the awareness, understanding and conservation of these small water bodies in the European landscape. This volume of “Developments in Hydrobiology” presents a selection of 31 papers presented during EPCN conferences held in 2006 in France (Toulouse) and in 2008 in Spain (Valencia). They represent a diverse collection of themes from across the continent and North Africa and present new and original insights into topics as wide ranging as pond biodiversity; human disturbance; landscape ecology; ecological assessment and monitoring; practical management measures; ecological restoration; hydrology and climate change; invasive species and threatened species.
