WETLAND ECOLOGY PRINCIPLES AND CONSERVATION

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Wetland Ecology

Author : Paul A. Keddy
ISBN : 9780521739672
Genre : Nature
File Size : 44.85 MB
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This text provides a synthesis of the existing field of wetland ecology using a few central themes, including key environmental factors that produce wetland community types and some unifying problems such as assembly rules, restoration and conservation.
Category: Nature

Wetland Ecology

Author : Paul A. Keddy
ISBN : 9781139488785
Genre : Nature
File Size : 61.41 MB
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Richly illustrated and packed with numerous examples, this unique global perspective introduces wetland ecology from basic principles to advanced applications. Thoroughly revised and reorganised, this new edition of this prize-winning textbook begins with underlying causal factors, before moving on to more advanced concepts that add depth and context. Each chapter begins with an explanation of the basic principles covered, illustrated with clear examples. More difficult concepts and exceptions are introduced only once the general principle is well-established. Key principles are now discussed at the beginning of the book, and in order of relative importance, enabling students to understand the most important material without wading through complex theory. New chapters on wetland restoration and wetland services draw upon practical examples from around the world, providing a global context, and a new chapter on research will be particularly relevant to the advanced student planning their own studies.
Category: Nature

Wetland Ecology

Author : Paul A. Keddy
ISBN : 0521783674
Genre : Nature
File Size : 68.49 MB
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Wetlands are among some of the most productive and biologically diverse ecosystems on earth. Their very diversity has produced a fragmented area of study where each wetland type has tended to be considered in isolation. In contrast, Paul Keddy - winner of the 2007 National Wetlands Award for Research - provides a synthesis of the existing field of wetland ecology, using a few central themes. These themes include basic characteristics of wetlands, key environmental factors that produce wetland community types and some unifying problems such as assembly rules, restoration and conservation. The volume draws upon a complete range of wetland habitats and geographic regions including Californian vernal pools, Amazonian floodplains and Russian peat bogs. No other book provides ecological syntheses over the entire geographical and habitat range of wetlands, making Wetland Ecology essential reading for anyone planning research or management in wetland habitats, regardless of specific area of interest.
Category: Nature

Plants And Vegetation

Author : Paul Keddy
ISBN : 9781139464253
Genre : Nature
File Size : 83.4 MB
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Plants make up 99.9 percent of the world's living matter, provide food and shelter, and control the Earth's climate. The study of plant ecology is therefore essential to understanding the biological functions and processes of the biosphere. This vibrant introductory textbook integrates important classical themes with recent ideas, models and data. The book begins with the origin of plants and their role in creating the biosphere as the context for discussing plant functional types and evolutionary patterns. The coverage continues logically through the exploration of causation with chapters, amongst others, on resources, stress, competition, predation, and mutualism. The book concludes with a chapter on conservation, addressing the concern that as many as one-third of all plant species are at risk of extinction. Each chapter is enriched with striking and unusual examples of plants (e.g., stone plants, carnivorous plants) and plant habitats (e.g., isolated tropical tepui, arctic cliffs). Paul Keddy writes in a lively and thought-provoking style which will appeal to students at all levels.
Category: Nature

Wetland Drainage Restoration And Repair

Author : Thomas R. Biebighauser
ISBN : 9780813160481
Genre : Science
File Size : 33.3 MB
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Wetlands are a vital part of the landscape and ecology of the United States, providing food and shelter for species ranging from the beautiful wood duck to the tiny fairy shrimp. These areas provide critical habitat for fish and wildlife, protect communities from flooding, and recharge groundwater supplies -- yet they continue to be destroyed at an alarming rate. A detailed analysis of wetlands management, Wetland Drainage, Restoration, and Repair is a comprehensive guide to the past, present, and future of wetland recovery in the United States. The book includes a historical overview of wetland destruction and repair over the past two hundred years and also serves as a unique resource for anyone, from novice to engineer, interested in the process of wetland restoration. Author Thomas R. Biebighauser draws from his own vast experience in building and repairing more than 950 wetlands across North America. Included are numerous photographs and case studies that highlight successes of past projects. Detailed, step-by-step instructions guide the reader through the planning and implementation of each restoration action. Biebighauser also provides a number of effective strategies for initiating and improving funding for wetlands programs. Wetland Drainage, Restoration, and Repair is essential reading for all who care about and for these important ecosystems.
Category: Science

Plant Ecology

Author : Paul A. Keddy
ISBN : 9781316727850
Genre : Science
File Size : 21.35 MB
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Presenting a global and interdisciplinary approach to plant ecology, this much-awaited new edition of the book Plants and Vegetation integrates classical themes with the latest ideas, models, and data. Keddy draws on extensive teaching experience to bring the field to life, guiding students through essential concepts with numerous real-world examples and full-colour illustrations throughout. The chapters begin by presenting the wider picture of the origin of plants and their impact on the Earth, before exploring the search for global patterns in plants and vegetation. Chapters on resources, stress, competition, herbivory, and mutualism explore causation, and a concluding chapter on conservation addresses the concern that one-third of all plant species are at risk of extinction. The scope of this edition is broadened further by a new chapter on population ecology, along with extensive examples including South African deserts, the Guyana Highlands of South America, Himalayan forests and arctic alpine environments.
Category: Science

Shorebird Ecology Conservation And Management

Author : Dr. Mark A. Colwell
ISBN : 9780520947962
Genre : Science
File Size : 74.26 MB
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Shorebirds are model organisms for illustrating the principles of ecology and excellent subjects for research. Their mating systems are as diverse as any avian group, their migrations push the limits of endurance, and their foraging is easily studied in the open habitats of estuaries and freshwater wetlands. This comprehensive text explores the ecology, conservation, and management of these fascinating birds. Beginning chapters examine phylogenetic relationships between shorebirds and other birds, and cover shorebird morphology, anatomy, and physiology. A section on breeding biology looks in detail at their reproductive biology. Because shorebirds spend much of their time away from breeding areas, a substantial section on non-breeding biology covers migration, foraging ecology, and social behavior. The text also covers shorebird demography, population size, and management issues related to habitat, predators, and human disturbances. Throughout, it emphasizes applying scientific knowledge to the conservation of shorebird populations, many of which are unfortunately in decline.
Category: Science

Freshwater Ecosystems In Protected Areas

Author : C. Max Finlayson
ISBN : 9781351849968
Genre : Nature
File Size : 55.26 MB
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Freshwater ecosystems have the greatest species diversity per unit area and many endangered species. This book shows that, rather than being a marginal part of terrestrial protected area management, freshwater conservation is central to sustaining biodiversity. It focuses on better practices for conserving inland aquatic ecosystems in protected areas, including rivers, wetlands, peatlands, other freshwater and brackish ecosystems, and estuaries. The authors define inland aquatic ecosystems, showing just how diverse and widespread they are. They examine the principles and processes that are essential for the conservation of freshwater ecosystems and aquatic species. Major categories of threats to freshwater ecosystems and the flow-on implications for protected area design are described. Practical case studies are used to illustrate principles and practices applied around the world. Specific management needs of the main types of freshwater ecosystems are considered, as well as the management of freshwaters in the broader landscape, showing how natural resource governance processes can be harnessed to better manage freshwater biodiversity. The book offers commentary on how to adapt freshwater conservation practices to climate change and ends with an insightful synthesis.
Category: Nature

Wetland Ecosystems

Author : William J. Mitsch
ISBN : 9780470286302
Genre : Science
File Size : 21.33 MB
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Responding to the growing importance of, and interest in, wetland ecosystems, here is a complete introduction to wetland ecosystem types and modeling. Drawn from Bill Mitsch's encyclopedic Wetlands, this text provides a basic introduction to ecosystems, wetland ecosystems, and systems ecology and modeling. Revising original chapters and adding new content to include the latest research finding and regulatory requirements, the book presents in-depth coverage of the seven dominant wetland ecosystem types found worldwide. With foundational information on every aspect of wetland ecosystems, this is an ideal supplemental text for advanced courses as well as introductory ecology courses.
Category: Science

Managing And Designing Landscapes For Conservation

Author : David B. Lindenmayer
ISBN : 9780470691601
Genre : Science
File Size : 29.5 MB
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The distinctive relationships between landscape change, habitat fragmentation, and biodiversity conservation are highlighted in this original and useful guide to the theory and practice of ecological landscape design. Using original, ecologically based landscape design principles, the text underscores current thinking in landscape management and conservation. It offers a blend of theoretical and practical information that is illustrated with case studies drawn from across the globe. Key insights by some of the world’s leading experts in landscape ecology and conservation biology make Managing and Designing Landscapes for Conservation an essential volume for anyone involved in landscape management, natural resource planning, or biodiversity conservation.
Category: Science