Modern Concepts of Ecology
| Author | : H. D. Kumar |
| Publisher | : |
| Total Pages | : 222 |
| Release | : 1977 |
| Genre | : Ecology |
| ISBN | : |
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Modern Concepts of Ecology
| Author | : Har Darshan Kumar |
| Publisher | : |
| Total Pages | : 377 |
| Release | : 1994 |
| Genre | : |
| ISBN | : 9780706986761 |
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Ecology and Ecosystem Conservation
| Author | : Oswald J. Schmitz |
| Publisher | : Island Press |
| Total Pages | : 184 |
| Release | : 2013-03-19 |
| Genre | : Science |
| ISBN | : 9781597265980 |
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Meeting today’s environmental challenges requires a new way of thinking about the intricate dependencies between humans and nature. Ecology and Ecosystem Conservation provides students and other readers with a basic understanding of the fundamental principles of ecological science and their applications, offering an essential overview of the way ecology can be used to devise strategies to conserve the health and functioning of ecosystems. The book begins by exploring the need for ecological science in understanding current environmental issues and briefly discussing what ecology is and isn’t. Subsequent chapters address critical issues in conservation and show how ecological science can be applied to them. The book explores questions such as: • What is the role of ecological science in decision making? • What factors govern the assembly of ecosystems and determine their response to various stressors? • How does Earth’s climate system function and determine the distribution of life on Earth? • What factors control the size of populations? • How does fragmentation of the landscape affect the persistence of species on the landscape? • How does biological diversity influence ecosystem processes? The book closes with a final chapter that addresses the need not only to understand ecological science, but to put that science into an ecosystem conservation ethics perspective.
A History of the Ecosystem Concept in Ecology
| Author | : Frank B. Golley |
| Publisher | : Yale University Press |
| Total Pages | : 278 |
| Release | : 1993-01-01 |
| Genre | : Science |
| ISBN | : 9780300066425 |
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The ecosystem concept--the idea that flora and fauna interact with the environment to form an ecological complex--has long been central to the public perception of ecology and to increasing awareness of environmental degradation. In this book an eminent ecologist explains the ecosystem concept, tracing its evolution, describing how numerous American and European researchers contributed to its evolution, and discussing the explosive growth of ecosystem studies. Golley surveys the development of the ecosystem concept in the late nineteenth and early twentieth centuries and discusses the coining of the term ecosystem by the English ecologist Sir Arthur George Tansley in 1935. He then reviews how the American ecologist Raymond Lindeman applied the concept to a small lake in Minnesota and showed how the biota and the environment of the lake interacted through the exchange of energy. Golley describes how a seminal textbook on ecology written by Eugene P. Odum helped to popularize the ecosystem concept and how numerous other scientists investigated its principles and published their results. He relates how ecosystem studies dominated ecology in the 1960s and became a key element of the International Biological Program biome studies in the United States--a program aimed at "the betterment of mankind" specifically through conservation, human genetics, and improvements in the use of natural resources; how a study of watershed ecosystems in Hubbard Brook, New Hampshire, blazed new paths in ecosystem research by defining the limits of the system in a natural way; and how current research uses the ecosystem concept. Throughout Golley shows how the ecosystem concept has been shaped internationally by both developments in other disciplines and by personalities and politics.
The Ecology Book
| Author | : DK |
| Publisher | : Penguin |
| Total Pages | : 704 |
| Release | : 2019-04-02 |
| Genre | : Nature |
| ISBN | : 1465488421 |
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Learn about species, environments, ecosystems and biodiversity in The Ecology Book. Part of the fascinating Big Ideas series, this book tackles tricky topics and themes in a simple and easy to follow format. Learn about Ecology in this overview guide to the subject, great for novices looking to find out more and experts wishing to refresh their knowledge alike! The Ecology Book brings a fresh and vibrant take on the topic through eye-catching graphics and diagrams to immerse yourself in. This captivating book will broaden your understanding of Ecology, with: - More than 90 of the greatest ideas in ecology - Packed with facts, charts, timelines and graphs to help explain core concepts - A visual approach to big subjects with striking illustrations and graphics throughout - Easy to follow text makes topics accessible for people at any level of understanding The Ecology Book is a captivating introduction to what’s happening on our planet with the environment and climate change, aimed at adults with an interest in the subject and students wanting to gain more of an overview. Here you’ll discover more than 90 of the greatest ideas when it comes to understanding the living world and how it works, through exciting text and bold graphics. Your Ecological Questions, Simply Explained How do species interact with each other and their environment? How do ecosystems change? What is biodiversity and can we afford to damage it? This fresh new guide looks at our influence on the planet as it grows, and answers these profound questions. If you thought it was difficult to learn about this field of science, The Ecology Book presents the information in a clear layout. Learn the key theories, movements, and events in biology, geology, geography, and environmentalism from the ideas of classical thinkers in this comprehensive guide. The Big Ideas Series With millions of copies sold worldwide, The Ecology Book is part of the award-winning Big Ideas series from DK. The series uses striking graphics along with engaging writing, making big topics easy to understand.
Concepts of Ecology
| Author | : Edward J. Kormondy |
| Publisher | : Prentice Hall |
| Total Pages | : 324 |
| Release | : 1984 |
| Genre | : Science |
| ISBN | : |
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This text explores the significant concepts of modern ecology using a minimum of jargon and only basic/simple mathematics. B KEY TOPICS: /I /B /U Focuses on the development of four major concepts& — including their historical background: energy flow; nutrient cycles; population ecology; and community ecology. Contains coverage of abiotic factors& — including air, insolation, precipitation, soils, nutrients, ionizing radiation, and fire; energy flow (with increased emphasis on decomposition); nutrient cycling; population ecology; and community ecology. Updates material on applied ecology/human ecology and ecological ethics.
Roots of Ecology
| Author | : Frank N. Egerton |
| Publisher | : Univ of California Press |
| Total Pages | : 289 |
| Release | : 2012-07-17 |
| Genre | : Nature |
| ISBN | : 0520953630 |
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Ecology is the centerpiece of many of the most important decisions that face humanity. Roots of Ecology documents the deep ancestry of this now enormously important science from the early ideas of Herodotos, Plato, and Pliny, up through those of Linnaeus and Darwin, to those that inspired Ernst Haeckel's mid-nineteenth-century neologism ecology. Based on a long-running series of regularly published columns, this important work gathers a vast literature illustrating the development of ecological and environmental concepts, ideas, and creative thought that has led to our modern view of ecology. Roots of Ecology should be on every ecologist's shelf.
Population Ecology
| Author | : John H. Vandermeer |
| Publisher | : Princeton University Press |
| Total Pages | : 288 |
| Release | : 2013-08-25 |
| Genre | : Science |
| ISBN | : 1400848733 |
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Ecology is capturing the popular imagination like never before, with issues such as climate change, species extinctions, and habitat destruction becoming ever more prominent. At the same time, the science of ecology has advanced dramatically, growing in mathematical and theoretical sophistication. Here, two leading experts present the fundamental quantitative principles of ecology in an accessible yet rigorous way, introducing students to the most basic of all ecological subjects, the structure and dynamics of populations. John Vandermeer and Deborah Goldberg show that populations are more than simply collections of individuals. Complex variables such as distribution and territory for expanding groups come into play when mathematical models are applied. Vandermeer and Goldberg build these models from the ground up, from first principles, using a broad range of empirical examples, from animals and viruses to plants and humans. They address a host of exciting topics along the way, including age-structured populations, spatially distributed populations, and metapopulations. This second edition of Population Ecology is fully updated and expanded, with additional exercises in virtually every chapter, making it the most up-to-date and comprehensive textbook of its kind. Provides an accessible mathematical foundation for the latest advances in ecology Features numerous exercises and examples throughout Introduces students to the key literature in the field The essential textbook for advanced undergraduates and graduate students An online illustration package is available to professors
Foundations of Ecological Resilience
| Author | : Lance H. Gunderson |
| Publisher | : Island Press |
| Total Pages | : 496 |
| Release | : 2012-07-16 |
| Genre | : Science |
| ISBN | : 1610911334 |
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Ecological resilience provides a theoretical foundation for understanding how complex systems adapt to and recover from localized disturbances like hurricanes, fires, pest outbreaks, and floods, as well as large-scale perturbations such as climate change. Ecologists have developed resilience theory over the past three decades in an effort to explain surprising and nonlinear dynamics of complex adaptive systems. Resilience theory is especially important to environmental scientists for its role in underpinning adaptive management approaches to ecosystem and resource management. Foundations of Ecological Resilience is a collection of the most important articles on the subject of ecological resilience—those writings that have defined and developed basic concepts in the field and help explain its importance and meaning for scientists and researchers. The book’s three sections cover articles that have shaped or defined the concepts and theories of resilience, including key papers that broke new conceptual ground and contributed novel ideas to the field; examples that demonstrate ecological resilience in a range of ecosystems; and articles that present practical methods for understanding and managing nonlinear ecosystem dynamics. Foundations of Ecological Resilience is an important contribution to our collective understanding of resilience and an invaluable resource for students and scholars in ecology, wildlife ecology, conservation biology, sustainability, environmental science, public policy, and related fields.
Concepts of Ecology
| Author | : Edward John Kormondy |
| Publisher | : Prentice Hall |
| Total Pages | : 266 |
| Release | : 1976 |
| Genre | : Science |
| ISBN | : |
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The nature of ecosystems; Energy flow in ecosystems; Biogeochemical cycles and ecosystems; Ecology of populations; The organization and dynamics of ecological communities; Ecology and man.
