The Biology of Streams and Rivers

Author: Paul S. Giller,Bjorn Malmqvist

Publisher: Oxford University Press

ISBN: 9780198549772

Category: Nature

Page: 296

View: 4599

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An easy-to-read, beautifully illustrated undergraduate-level introduction to fresh- and running-water biology. Each chapter includes practical information on simple studies and experiments for students to try. The text begins with the physical features that define running water (lotic) habitats then continues with organisms that inhabit these habitats, and concludes with a discussion of applied issues surrounding water use, including pollution, species diversity, and conservation. The authors outline the range of living organisms in lotic habitats, and the environmental adaptations they exhibit. They discuss population, community, and ecosystem patterns and processes, such as energy flow, nutrient cycling, migration, food webs, and community structure. Particular consideration is given to links between stream and river channels and their surrounding landscapes, to short-term and seasonal changes, and to historical and biogeographical factors. The text concludes with a section of additional practical field work activities and a list for further reading.

Stream Ecosystems in a Changing Environment

Author: Jeremy B. Jones,Emily Stanley

Publisher: Elsevier

ISBN: 0124059198

Category: Science

Page: 548

View: 7419

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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

Methods in Stream Ecology

Volume 1: Ecosystem Structure

Author: F. Richard Hauer,Gary A. Lamberti

Publisher: Academic Press

ISBN: 0124165788

Category: Science

Page: 506

View: 5220

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Methods in Stream Ecology provides a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This two part new edition is updated to reflect recent advances in the technology associated with ecological assessment of streams, including remote sensing. Volume focusses on ecosystem structure with in-depth sections on Physical Processes, Material Storage and Transport and Stream Biota. With a student-friendly price, this Third Edition is key for all students and researchers in stream and freshwater ecology, freshwater biology, marine ecology, and river ecology. This text is also supportive as a supplementary text for courses in watershed ecology/science, hydrology, fluvial geomorphology, and landscape ecology. Provides a variety of exercises in each chapter Includes detailed instructions, illustrations, formulae, and data sheets for in-field research for students Presents taxonomic keys to common stream invertebrates and algae Includes website with tables and a link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers Written by leading experts in stream ecology

River and Stream Ecosystems of the World

Author: Colbert E. Cushing,Kenneth W. Cummins,G. Wayne Minshall

Publisher: Univ of California Press

ISBN: 9780520245679

Category: Nature

Page: 817

View: 1041

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This ia a synopsis and review of the major rivers of the world.

Ecology of Aquatic Systems

Author: Michael Dobson,Mike Dobson,Chris Frid

Publisher: Oxford University Press

ISBN: N.A

Category: Nature

Page: 321

View: 5452

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Ecology of Aquatic Systems brings together coverage of freshwater and marine systems to illustrate the principles and properties that unify aquatic systems. Using examples drawn from a wide geographical range, the book presents a broad survey of the field that acts as the ideal foundation for further study.

California Rivers and Streams

The Conflict Between Fluvial Process and Land Use

Author: Jeffrey F. Mount

Publisher: Univ of California Press

ISBN: 9780520916937

Category: Nature

Page: 376

View: 3715

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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.

The Biology of Lakes and Ponds

Author: Christer Brönmark,Lars-Anders Hansson

Publisher: Oxford University Press

ISBN: 0198713592

Category: Science

Page: 368

View: 2803

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A concise but comprehensive introduction to the biology of standing waters (lakes and ponds). As with other books in the Biology of Habitats Series, the emphasis in this book is on the organisms that dominate freshwater environments. Management and conservation aspects are also considered. The first edition of the book published in 1998 with a second, revised edition in 2005. There has been significant development in the field since the last revision appeared, particularly in the ecology of lakes and ponds in subtropical and tropical areas, and a new revision of this now classic text is timely.

Glimpses of Creatures in Their Physical Worlds

Author: Steven Vogel

Publisher: Princeton University Press

ISBN: 0691138060

Category: Science

Page: 302

View: 390

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Glimpses of Creatures in Their Physical Worlds offers an eye-opening look into how the characteristics of the physical world drive the designs of animals and plants. These characteristics impose limits but also create remarkable and subtle opportunities for the functional biology of organisms. In particular, Steven Vogel examines the size and scale, and trade-offs among different physical processes. He pays attention to how the forms and activities of animals and plants reflect the materials available to nature, and he explores the unique constraints and possibilities provided by fluid flow, structural design, and environmental forces. Each chapter of the book investigates a facet of the physical world, including the drag on small projectiles; the importance of diffusion and convection; the size-dependence of acceleration; the storage, conduction, and dissipation of heat; the relationship among pressure, flow, and choice in biological pumps; and how elongate structures tune their relative twistiness and bendiness. Vogel considers design-determining factors all too commonly ignored, and builds a bridge between the world described by physics books and the reality experienced by all creatures. Glimpses of Creatures in Their Physical Worlds contains a wealth of accessible information related to functional biology, and requires little more than a basic background in secondary-school science and mathematics. Drawing examples from creatures of land, air, and water, the book demonstrates the many uses of biological diversity and how physical forces impact biological organisms.

The Ecology of Running Waters

Author: H. B. N. Hynes

Publisher: N.A

ISBN: 9781930665330

Category: Science

Page: 555

View: 1935

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In this reprinted classic (originally published in 1971) Noel Hynes compiled a comprehensive, critical review of the literature pertaining to streams. Included are physical and chemical characteristics of flowing waters, plantlife, the benthos, fish and finally, man's effects on watercourses. The book continues to be widely read and influential in the field. "Professor Hynes has produced a superb book." Freshwater Biology. "Dr. Hynes is to be congratulated on writing so valuable a book" The Journal of Ecology. "This is an excellent book, mainly for the student and professional, to whom it will be a mine of information and sound ideas for many years." New Scientist and Science Journal "This book is a must for the student of aquatic biology. The book, like the author, can only be held in the highest esteem." The Canadian Field Naturalist Noel Hynes is Distinguished Emeritus Professor at the University of Waterloo. He received his Ph.D. in 1941 from the University of London. After a period in Trinidad studying tropical agriculture, and wartime work on locusts in East Africa, he was appointed to an academic post at the University of Liverpool. In 1964, he moved to Canada to build the Department of Biology at the University of Waterloo, where he remained until his retirement. His research has been concentrated upon the biology of rivers and streams, and he has published over 180 scientific papers, two scientific books and an autobiography. He has been honored by receiving the Neumann/Thienemann Medal of the International Society of Limnology, the highest honor in his field of work.

Polar Lakes and Rivers

Limnology of Arctic and Antarctic Aquatic Ecosystems

Author: Warwick F. Vincent,Johanna Laybourn-Parry

Publisher: Oxford University Press

ISBN: 0199213887

Category: Nature

Page: 327

View: 6422

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This book provides an overview of the ecology of high latitude lakes, rivers and glacial environments in both the North and South polar regions. It describes each ecosystem type, the remarkable aquatic life that thrives in these extreme habitats, and the similarities and differences between Arctic and Antarctic waters.

Streams

Their Ecology and Life

Author: Colbert E. Cushing,J. David Allan

Publisher: Gulf Professional Publishing

ISBN: 9780120503407

Category: Nature

Page: 366

View: 7306

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The ecology of rivers and streams; Types of rivers; The biota of rivers; Management, conservation, and restoration of rivers.

Rivers of North America

Author: Arthur C. Benke,Colbert E. Cushing

Publisher: Elsevier

ISBN: 9780080454184

Category: Nature

Page: 1168

View: 4776

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AWARDS: 2006 Outstanding Academic Title, by CHOICE The 2005 Award for Excellence in Professional and Scholarly Publishing by the Association of American Publishers (AAP) Best Reference 2005, by the Library Journal Rivers of North America is an important reference for scientists, ecologists, and students studying rivers and their ecosystems. It brings together information from several regional specialists on the major river basins of North America, presented in a large-format, full-color book. The introduction covers general aspects of geology, hydrology, ecology and human impacts on rivers. This is followed by 22 chapters on the major river basins. Each chapter begins with a full-page color photograph and includes several additional photographs within the text. These chapters feature three to five rivers of the basin/region, and cover several other rivers with one-page summaries. Rivers selected for coverage include the largest, the most natural, and the most affected by human impact. This one-of-a-kind resource is professionally illustrated with maps and color photographs of the key river basins. Readers can compare one river system to another in terms of its physiography, hydrology, ecology, biodiversity, and human impacts. * Extensive treatment provides a single source of information for North America's major rivers * Regional specialists provide authoritative information on more than 200 rivers * Full-color photographs and topographical maps demonstrate the beauty, major features, and uniqueness of each river system * One-page summaries help readers quickly find key statistics and make comparisons among rivers

From the Forest to the Sea

The Ecology of Wood in Streams, Rivers, Estuaries and Oceans

Author: Chris Maser,James R. Sedell

Publisher: CRC Press

ISBN: N.A

Category: Nature

Page: 216

View: 8479

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From the Forest to the Sea: The Ecology of Wood in Streams, Rivers, Estuaries and Oceans is a fascinating new scientific work that discusses the role wood plays in very complex and diverse aquatic ecosystems. Until now almost nothing has been published on this little understood topic. 1. Wood in streams and rivers is a source of food energy for invertebrate organisms; habitat for vertebrate organisms, such as fish; and a structural component that shapes, diversifies, and stabilizes channels while helping to dissipate the water's energy before it can scour channels. 2. Wood in estuaries is a major source of food and habitat for obligatory, wood boring, marine invertebrates that in their feeding , break it down and pass usable carbon into the water's current where it enters the detrital based marine food web. 3. Wood along the coastline stabilizes sand spits, beaches, and dune complexes, as well as battering rocky shores where it creates new habitats for intertidal organisms and provides small splinters of wood to the coastal food chain. 4. Driftwood floating in the open ocean attracts a variety of marine invertebrates and fishes, forming a floating surface community that help organisms colonize new areas. Large fishes, such as tuna, not only feed on smaller fishes attracted to the wood but also drift with it because its movement is controlled by wind and current; thus tuna find the best feeding areas-current interfaces rich in food species. 5. A common textbook perception on marine biology is that, while communities of bacteria can use sulfur compounds as energy and animals can and do live around deep-sea hydrothermal vents through which hot water issues in the ocean's floor, the rest of the oceans bottom is almost devoid of life. But as driftwood becomes waterlogged and sinks, it represents terrestrially-fixed carbon in the energy poor deep-sea where at least three species of wood-borers convert it into a readily available source of detritus that in turn supports the development of complex communities of bottom-dwelling organisms. 6. The loss of wood to aquatic ecosystems means destabilization of streams, estuaries, dunes and beaches as well as food chains in the oceans of the world. Sooner or later it may mean the loss of jobs and unique cultural ways of life such as the commercial fishing of certain species.

Salmon Without Rivers

A History Of The Pacific Salmon Crisis

Author: James A. Lichatowich

Publisher: Island Press

ISBN: 1597268895

Category: Nature

Page: 336

View: 3415

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From a mountain top where an eagle carries a salmon carcass to feed its young to the oceanic waters of the California current and the Alaskan Gyre, salmon have penetrated the Northwest to an extent unmatched by other animals. Since the turn of the twentieth century, natural productivity of salmon in Oregon, Washington, California, and Idaho has declined 80 percent. The decline of Pacific salmon to the brink of extinction is a sign of serious problems in the region. In Salmon Without Rivers, fisheries biologist Jim Lichatowich offers an eye-opening look at the roots and evolution of the salmon crisis in the Pacific Northwest. He describes the multitude of factors over the past century and a half that have led to the salmon's decline, and examines the failure of restoration efforts that have focused almost exclusively on hatcheries to return salmon stocks to healthy levels without addressing underlying causes of the decline. Lichatowich argues that the dominant worldview of our society -- a worldview that denies connections between humans and the natural world -- has created the conflict that characterizes the recent history of salmon; unless that worldview is challenged, there is little hope for recovery. Salmon Without Rivers exposes the myths that have guided recent human-salmon interactions. It explains the difficult choices facing citizens of the region, and provides unique insight into one of the most tragic chapters in our nation's environmental history.

Nymph Fishing Rivers and Streams

A Biologist's View of Taking Trout Below the Surface

Author: Rick Hafele

Publisher: Stackpole Books

ISBN: 9780811701693

Category: Sports & Recreation

Page: 178

View: 3161

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Includes a 72-minute DVD demonstrating basic nymph fishing techniques Color photo sequences to teach 11 different nymph fishing methods, including Czech, hinged leader, Leisenring lift, and wet-fly swing Detailed information on imitating mayflies, stoneflies, caddisflies, true flies, scuds, and sow bugs In nature nothing happens without a reason. The difficulty for the angler is merely that the reason is hidden some way beneath the surface.--G. E. M. Skues During the considerable periods of time trout spend feeding exclusively on underwater food forms, nymph fishing can be the most productive, if not the only way to catch fish. But understanding what occurs below the water's surface can be a challenge for even the most experienced angler. In Nymph-Fishing Rivers and Streams, aquatic entomologist and long-time fly fisherman Rick Hafele shares the information necessary to successfully decipher the mysteries of trout life. He starts by explaining their feeding patterns--where trout feed, when they feed, and what's available for them to eat. Sections on tackle and pattern selection help anglers sort through equipment and imitations to find the best outfit for their needs. The DVD complements the photos in the book that show various methods for nymph fishing. Also included is an angler's field guide to nymphs with details on their habitat, importance to trout, and the most effective patterns and fishing tactics to imitate them.

River Ecology and Management

Lessons from the Pacific Coastal Ecoregion

Author: Robert Naiman,Robert E. Bilby

Publisher: Springer

ISBN: 9780387952468

Category: Science

Page: 705

View: 9884

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As the vast expanses of natural forests and the great populations of salmonids are harvested to support a rapidly expanding human population, the need to understand streams as ecological systems and to manage them effectively becomes increasingly urgent. The unfortunate legacy of such natural resource exploitation is well documented. For several decades the Pacific coastal ecoregion of North America has served as a natural laboratory for scientific and managerial advancements in stream ecology, and much has been learned about how to better integrate ecological processes and characteristics with a human-dominated environment. These in sightful but hard-learned ecological and social lessons are the subject of this book. Integrating land and rivers as interactive components of ecosystems and watersheds has provided the ecological sciences with impor tant theoretical foundations. Even though scientific disciplines have begun to integrate land-based processes with streams and rivers, the institutions and processes charged with managing these systems have not done so successfully. As a result, many of the watersheds of the Pacific coastal ecoregion no longer support natural settings for environmental processes or the valuable natural resources those processes create. An important role for scientists, educators, and decision makers is to make the integration between ecology and con sumptive uses more widely understood, as well as useful for effective management.

Biology of Freshwater Pollution

Author: C. F. Mason

Publisher: Pearson Education

ISBN: 9780130906397

Category: Science

Page: 387

View: 8893

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"Biology of Freshwater Pollution," is a highly regarded overview of the subject aimed at advanced undergraduates and professionals. This latest edition provides an up-to-date summary of the whole field covering recent research, case studies and examples. The book begins by describing contrasting examples of pollution events. Individual chapters then deal with the major types of pollution introducing their sources, exploring their impacts on biological systems and water resources using contemporary examples, and discussing methods for mitigating impacts. Techniques used to investigate pollution are introduced throughout and the penultimate chapter deals extensively with the biological assessment of water quality. The final chapter looks at water resource management in the twenty-first century and the role of the biologist in that process. Features of the new edition* "New "coverage of current issues: biomarkers, endocrine disruptors, global warming* "New "chapter on biological pollution (invasive species) * "New "combined chapters bringing together material on toxic pollutions and energy and pollution * Management chapter extensively revised including the new organisation of the water industry and new regulatory frameworks* "New "case studies and examples * References have been extensively updated This book is aimed at advanced students in Aquatic and Applied Biology, Limnology and Environmental Science and scientists working in the water industry. Christopher Mason is a Professor of Biology at the University of Essex, UK. He has extensive research experience in the fields of pollution and conservation of freshwater and coastal environments, including eutrophication, heavy metals and organochlorines.

Ecology and Classification of North American Freshwater Invertebrates

Author: James H. Thorp

Publisher: Academic Press

ISBN: 0123748550

Category: Science

Page: 1021

View: 8709

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The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico.