Dynamics Of Forest Insect Populations Patterns Causes Implications
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Dynamics Of Forest Insect Populations
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Author : Alan A. Berryman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Dynamics Of Forest Insect Populations written by Alan A. Berryman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Insects multiply. Destruction reigns. There is dismay, followed by outcry, and demands to Authority. Authority remembers its experts or appoints some: they ought to know. The experts advise a Cure. The Cure can be almost anything: holy water from Mecca, a Government Commis sion, a culture of bacteria, poison, prayers denunciatory or tactful, a new god, a trap, a Pied Piper. The Cures have only one thing in common: with a little patience they always work. They have never been known entirely to fail. Likewise they have never been known to prevent the next outbreak. For the cycle of abundance and scarcity has a rhythm of its own, and the Cures are applied just when the plague of insects is going to abate through its own loss of momentum. -Abridged, with insects in place of voles, from C. Elton, 1924, Voles, Mice and Lemmings, with permission of Oxford University Press This book is an enquiry into the "natural rhythms" of insect abundance in forested ecosystems and into the forces that give rise to these rhythms. Forests form unique environ ments for such studies because one can find them growing under relatively natural (pri meval) conditions as well as under the domination of human actions. Also, the slow growth and turnover rates of forested ecosystems enable us to investigate insect popula tion dynamics in a plant environment that remains relatively constant or changes only slowly, this in contrast to agricultural systems, where change is often drastic and frequent.
Dynamics Of Forest Insect Populations Patterns Causes Implications
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Author : A. A. BERRYMAN (ed)
language : en
Publisher:
Release Date : 1988
Dynamics Of Forest Insect Populations Patterns Causes Implications written by A. A. BERRYMAN (ed) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
The Forests Handbook Volume 2
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Author : Julian Evans
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
The Forests Handbook Volume 2 written by Julian Evans and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Technology & Engineering categories.
The future of the world's forests is at the forefront of environmental debate. Rising concerns over the effects of deforestation and climate change are highlighting the need both to conserve and manage existing forests and woodland through sustainable forestry practices. The Forests Handbook, written by an international team of both scientists and practitioners, presents an integrated approach to forests and forestry, applying our present understanding of forest science to management practices, as a basis for achieving sustainability. Volume One presents an overview of the world's forests; their locations and what they are like, the science of how they operate as complex ecosystems and how they interact with their environment. Volume Two applies this science to reality; it focuses on forestry interventions and their impact, the principles governing how to protect forests and on how we can better harness the enormous benefits forests offer. Case studies are drawn from several different countries and are used to illustrate the key points. Development specialists, forest managers and those involved with land and land-use will find this handbook a valuable and comprehensive overview of forest science and forestry practice. Researchers and students of forestry, biology, ecology and geography will find it equally accessible and useful.
General Technical Report Ne
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Author :
language : en
Publisher:
Release Date : 1980
General Technical Report Ne written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Forests and forestry categories.
Effects Of Resource Distribution On Animal Plant Interactions
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Author : Mark D. Hunter
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Effects Of Resource Distribution On Animal Plant Interactions written by Mark D. Hunter and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Aimed primarily at advanced graduate students and professional biologists, this book explores the degree to which animal*b1plant interactions are determined by plant and animal variability. Many of the patterns seen in natural communities appear to result from cascading effects up as well as down the trophic system. Variability among primary producers can influence animal and plant population quality and dynamics, community structure, and the evolution of animal*b1plant interations.
Functional Ecology Of Woodlands And Forests
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Author : J.R. Packham
language : en
Publisher: Springer Science & Business Media
Release Date : 1992-05-31
Functional Ecology Of Woodlands And Forests written by J.R. Packham and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-05-31 with Nature categories.
Functional Ecology of Woodlands is firmly based on the factors which govern the composition of woodland communities, but goes on to explore the dynamics of interactions between various ecosystem components. This is an authoritative text on the functioning of forest ecosystems, which will also assist readers to reach informed decisions about issues such as the greenhouse effect, acid precipitation, the greening of cities and agroforestry.
Principles Of Population Dynamics And Their Application
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Author : Alan A. Berryman
language : en
Publisher: Garland Science
Release Date : 2020-11-26
Principles Of Population Dynamics And Their Application written by Alan A. Berryman and has been published by Garland Science this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-26 with Science categories.
This book provides an introduction to population dynamics, exploring rules that govern change in any dynamic system and applying these general principles to populations of living organisms. Principles of Population Dynamics and their Application is aimed at applied ecologists, resource managers. and pest managers. It is also aimed at undergraduate students taking courses in forestry, fisheries, widlife and pest management.
The Forests Handbook Volume 1
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Author : Julian Evans
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
The Forests Handbook Volume 1 written by Julian Evans and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Technology & Engineering categories.
The future of the world's forests is at the forefront of environmental debate. Rising concerns over the effects of deforestation and climate change are highlighting the need both to conserve and manage existing forests and woodland through sustainable forestry practices. The Forests Handbook, written by an international team of both scientists and practitioners, presents an integrated approach to forests and forestry, applying our present understanding of forest science to management practices, as a basis for achieving sustainability. Volume One presents an overview of the world's forests; their locations and what they are like, the science of how they operate as complex ecosystems and how they interact with their environment. Volume Two applies this science to reality; it focuses on forestry interventions and their impact, the principles governing how to protect forests and on how we can better harness the enormous benefits forests offer. Case studies are drawn from several different countries and are used to illustrate the key points. Development specialists, forest managers and those involved with land and land-use will find this handbook a valuable and comprehensive overview of forest science and forestry practice. Researchers and students of forestry, biology, ecology and geography will find it equally accessible and useful.
Research Paper Pnw
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Author :
language : en
Publisher:
Release Date : 1978
Research Paper Pnw written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Forests and forestry categories.
Insect Ecology
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Author : Peter W. Price
language : en
Publisher: Cambridge University Press
Release Date : 2011-08-18
Insect Ecology written by Peter W. Price and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-18 with Science categories.
Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.