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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.
This book presents a global and interdisciplinary approach to plant ecology, guiding students through essential concepts with real-world examples.
Offers a unifying framework for community ecology by addressing how communities are assembled from species pools.
Behaviour.
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.
Considers the evidence for the existence of unifying rules controlling the formation and maintenance of ecological communities.
Louisiana is one of the most beautiful parts of North America. It offers much more than Mardi Gras and Bourbon Street. With 25 maps and 60 illustrations, this is the first book to introduce the full range of wild places in Louisiana. Certainly the states magnificent swamps are described, but Louisiana showcases a great diversity of natural habitats prairies, longleaf pine savannas, oak forests, Appalachian forest, river valleys, cliffs, sand dunes, and cheniers. Each has its distinctive plant and animal species. Frogs living in trees, fish digging burrows, pelicans nesting on offshore islands and plants eating insects, as well as wild orchids, dwarf palmettos, armadillos, and Some of the aut...
Charles Darwin has invited Siddhartha Gautama to hike the Appalachian Trail through the Great Smoky Mountains. What stories will they share? What advice might they offer for living in modern times? What might they say about solving global environmental crises? Pick up your backpack, and join the adventure.
A thoroughly updated and accessible textbook featuring topical issues such as sea level rise, eutrophication, facilitation, restoration and conservation. This third edition is richly illustrated in colour, packed with examples from every major continent and wetland type, and features end-of-chapter questions to review and extend students' learning.
An attractive, promising, and frustrating feature of ecology is its complex ity, both conceptual and observational. Increasing acknowledgment of the importance of scale testifies to the shifting focus in large areas of ecology. In the rush to explore problems of scale, another general aspect of ecolog ical systems has been given less attention. This aspect, equally important, is heterogeneity. Its importance lies in the ubiquity of heterogeneity as a feature of ecological systems and in the number of questions it raises questions to which answers are not readily available. What is heterogeneity? Does it differ from complexity? What dimensions need be considered to evaluate heterogeneity ade ...