Ecological Significance Of River Ecosystems
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Ecological Significance of River Ecosystems
Author | : Sughosh Madhav,Shyam Kanhaiya,Arun Lal Srivastav,Virendra Bahadur Singh,Pardeep Singh |
Publsiher | : Elsevier |
Total Pages | : 522 |
Release | : 2022-01-12 |
Genre | : Science |
ISBN | : 9780323903431 |
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Ecological Significance of Riparian Ecosystems: Challenges and Management Strategies examines the current issues related to river ecosystems, their environmental importance, pollution issues and potential management strategies. The book is divided into 4 key themes: Basics of river ecosystem, Natural phenomenon of river ecosystem, Human-induced problems of river ecosystem, and Management measures for the river ecosystem. Through these four themes, the contributors present both practical and theoretical aspects of river ecosystem in changing climate. An emphasis has been made on the recent research of climate change and its impact on the river ecosystem. River ecosystems have tremendous potential to store CO2, however, with changing climatic and anthropogenic activities, these habitats are under threat, and river ecosystems are losing the very vital service of storing carbon. Unlike well documented terrestrial biodiversity, the biodiversity in aquatic ecosystems is still unrecognized to some extent. Presents an understanding of the biogeochemical processes of river ecosystems achieved by food webs and diverse biogeochemical processes Covers sediment dynamics and nutrient chemistry - hot topics in river ecosystems Includes environmental pollution issues in river ecosystems from various anthropogenic activities
River Ecosystem Ecology
Author | : Gene E. Likens |
Publsiher | : Academic Press |
Total Pages | : 424 |
Release | : 2010-03-29 |
Genre | : Science |
ISBN | : 0123819997 |
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A derivative of the Encyclopedia of Inland Waters, River Ecosystem Ecology reviews the function of rivers and streams as ecosystems as well as the varied activities and interactions that occur among their abiotic and biotic components. Because the articles are drawn from an encyclopedia, the articles are easily accessible to interested members of the public, such as conservationists and environmental decision makers. Includes an up-to-date summary of global aquatic ecosystems and issues Covers current environmental problems and management solutions Features full-color figures and tables to support the text and aid in understanding
River Ecology and Management
Author | : Robert Naiman,Robert E. Bilby |
Publsiher | : Springer Science & Business Media |
Total Pages | : 734 |
Release | : 2001-02-16 |
Genre | : Science |
ISBN | : 0387952462 |
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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.
Global Change and River Ecosystems Implications for Structure Function and Ecosystem Services
Author | : R. Jan Stevenson,Sergi Sabater |
Publsiher | : Springer |
Total Pages | : 278 |
Release | : 2015-03-21 |
Genre | : Science |
ISBN | : 9789400706088 |
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Rivers around the world are threatened by changes in land use, climate, hydrologic cycles, and biodiversity. Global changes in rivers include, but are not restricted to water flow interruptions, temperature increases, loss of hydrological connectivity, altered water residence times, changes in nutrient loads, increasing arrival of new chemicals, simplification of the physical structure of the systems, occurrence of invasive species, and biodiversity losses. All of them affect the structure and functioning of the river ecosystem, and thereby, their ecosystem services. Understanding the responses of river ecosystems and their services to global change is essential for protecting human well being in all corners of the planet. Rivers provide critical benefits by providing food from fisheries and irrigation, regulating biogeochemical balances, and enriching our aesthetic and cultural experience. Predicting responses of rivers to global change is challenged by the complexity of interactions among these man-made drivers across a mosaic of natural hydrogeomorphic and climatic settings. This book explores the broad range of determinants defining global change and their effects on river ecosystems. Authors have provided thoughtful and insightful treatments of specific topics that relate to the broader theme of global change regulation of river ecosystems.
Global Change and River Ecosystems
Author | : R. Jan Stevenson,Sergi Sabater |
Publsiher | : Unknown |
Total Pages | : 135 |
Release | : 2010 |
Genre | : Electronic Book |
ISBN | : OCLC:750932101 |
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River Conservation and Management
Author | : Philip Boon,Paul Raven |
Publsiher | : John Wiley & Sons |
Total Pages | : 449 |
Release | : 2012-02-10 |
Genre | : Nature |
ISBN | : 9781119961963 |
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This book is intended for those with an academic, scientific and practical interest in river conservation and management. It provides an overview of how changes in legislation, policies, institutional responsibilities, science, technology, practical techniques and public perception have influenced how rivers have been managed over the past 20 years and the challenges that lie ahead during the next 20 years. The book is based on the international conference River Conservation and Management:20 Years On held at York. Thirty-one chapters, with contributions from North and South America, Europe, Asia and Australasia provide a wide-ranging perspective on this complex but profoundly important subject. Following an introduction that chronicles the most important contextual changes, the book is organized into four broad topics: Catchment management, ecosystem integrity and the threats to river ecosystems – this covers progress on understanding and addressing the pressures affecting rivers, many of which will be amplified by climate change and increasing human demands for water; Methods and approaches – illustrating some recent techniques that have been developed to assess condition and conservation status across different types of river; Recovery and rehabilitation – providing an insight into the principles, practice, public involvement and institutional networks that support and make improvements to modified river reaches; Integrating nature conservation into wider river management –demonstrating the importance of integrated planning, involvement of local communities and the use of adaptive management in achieving multiple environmental and economic benefits along rivers used for different purposes. The final chapter discusses the challenges faced in dealing with an uncertain future. More than 1200 different references and numerous web-site citations provide the reader with an invaluable source of knowledge on the subject area.
River and Stream Ecosystems of the World
Author | : Colbert E. Cushing,Kenneth W. Cummins,G. Wayne Minshall |
Publsiher | : Univ of California Press |
Total Pages | : 834 |
Release | : 2006-02-06 |
Genre | : Nature |
ISBN | : 9780520245679 |
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This ia a synopsis and review of the major rivers of the world.
Limnology
Author | : Robert G. Wetzel |
Publsiher | : Gulf Professional Publishing |
Total Pages | : 1023 |
Release | : 2001-04-06 |
Genre | : Nature |
ISBN | : 9780127447605 |
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This book gives a comparative treatment of topics accross lake, reservoir, and rive ecosystems. These analysis do indeed indicate differences among the properties of lakes, land-water interface regions, reservoirs, and rivers. Importantly, these analysis also indicate marked commonality in function.