Metapopulation Dynamics Empirical And Theoretical Investigations

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Metapopulation Dynamics: Empirical and Theoretical Investigations

Author : Michael Gilpin
Publisher : Academic Press
ISBN 13 : 0323155235
Total Pages : 341 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Metapopulation Dynamics: Empirical and Theoretical Investigations by : Michael Gilpin

Download or read book Metapopulation Dynamics: Empirical and Theoretical Investigations written by Michael Gilpin and published by Academic Press. This book was released on 2012-12-02 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metapopulation Dynamics: Empirical and Theoretical Investigations covers the 1989 proceedings of a metapopulation dynamics workshop held at Lammi Biological Station, Helsinki, Finland. It is divided into 18 chapters that cover various approaches to spatially structured population and community dynamics. After briefly discussing the history of metapopulation ideas and the major conceptual links, the book covers types of studies that have been conducted on single-species and multispecies metapopulations. Then, it examines the relationships between metapopulation dynamics, the equilibrium theory of island biogeography, and the dynamics of populations living in patchy environments. It further tackles practical issues and the links between metapopulation dynamics and landscape ecology, and between metapopulation dynamics and conservation biology. Chapters 4 and 5 present structured models describing changes in the number of individuals within patches and an empirical evaluation of local extinction in metapopulation studies. The subsequent chapters discuss several aspects of metapopulation, including dispersal and connectivity, colonization, conspecific attraction, extinction and isolation, and forest fragmentation. The latter chapters describe the concept of habitat fragmentation, the diversity and competition in metapopulations, the community collapse, and the effects of metapopulation studies in predator-prey systems.

Lynx, Wolverine, and Fisher in the Western United States

Author : John Weaver
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Lynx, Wolverine, and Fisher in the Western United States by : John Weaver

Download or read book Lynx, Wolverine, and Fisher in the Western United States written by John Weaver and published by . This book was released on 1993 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Population Dynamics

Author : Naomi Cappuccino
Publisher : Elsevier
ISBN 13 : 0080539254
Total Pages : 453 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Population Dynamics by : Naomi Cappuccino

Download or read book Population Dynamics written by Naomi Cappuccino and published by Elsevier. This book was released on 1995-09-01 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of the dynamics of populations is critically important to ecologists, evolutionary biologists, wildlife managers, foresters, and many other biologists. This edited treatise brings together the latest research on how populations fluctuate in size, the factors that drive these changes, and the theories explaining how populations are regulated. The book also includes specific chapters dealing with insects of economic importance.

Connectivity Conservation

Author : Kevin R. Crooks
Publisher : Cambridge University Press
ISBN 13 : 113946020X
Total Pages : 675 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Connectivity Conservation by : Kevin R. Crooks

Download or read book Connectivity Conservation written by Kevin R. Crooks and published by Cambridge University Press. This book was released on 2006-11-02 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the biggest threats to the survival of many plant and animal species is the destruction or fragmentation of their natural habitats. The conservation of landscape connections, where animals, plants, and ecological processes can move freely from one habitat to another, is therefore an essential part of any new conservation or environmental protection plan. In practice, however, maintaining, creating, and protecting connectivity in our increasingly dissected world is a daunting challenge. This fascinating volume provides a synthesis on the current status and literature of connectivity conservation research and implementation. It shows the challenges involved in applying existing knowledge to real-world examples and highlights areas in need of further study. Containing contributions from leading scientists and practitioners, this topical and thought-provoking volume will be essential reading for graduate students, researchers, and practitioners working in conservation biology and natural resource management.

Species Survival in Fragmented Landscapes

Author : J. Settele
Publisher : Springer Science & Business Media
ISBN 13 : 940090343X
Total Pages : 384 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Species Survival in Fragmented Landscapes by : J. Settele

Download or read book Species Survival in Fragmented Landscapes written by J. Settele and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of isolation, area size, and habitat quality on the survival of animal and plant populations in the cultural landscape are central aspects of a research project started in Germany in 1993 (,Forschungsverbund, Isolation, FHichengroBe und BiotopquaIiHit', abbreviated to 'FIFB'). After a long period of preparation, scientists from seven univer sities and one research institution started to work within the frame of this project. Fund ing for four years was provided by the former German Federal Ministry of Research and Technology (BMFT), now the Ministry of Education and Research (BMBF). A strong focus of the project has been the improvement of the methodology for environmental impact assessments and the implementation of results into environmental planning. As there is a certain risk that national projects develop some kind of 'mental in breeding', it was decided to discuss concepts, methods, and first results with scientists of international reputation at a rather early stage of the project. For this purpose, an inter national workshop was held in the small village of Lubast, north of Leipzig (state of Saxony) in March 1995. 130 scientists from 10 nations met to discuss and debate issues surrounding habitat fragmentation for three days. Papers presented there formed the basis for this book. As discussions included general reviews as well as particular case studies, we decided to structure this book in a similar way. Consequently, a combination of broad and more general, review-like papers as well as original papers are presented.

Landscape Ecology

Author : Françoise Burel
Publisher : CRC Press
ISBN 13 : 1439844178
Total Pages : 378 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Landscape Ecology by : Françoise Burel

Download or read book Landscape Ecology written by Françoise Burel and published by CRC Press. This book was released on 2003-01-05 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Introduction: Definition of a Discipline: Emergence of Landscape Ecology in the History of Ecology; Recognition of Heterogeneity in Ecological Systems; Taking Human Activities into Account in Ecological Systems; Explicit Accounting for Space and Time; Landscape Ecology is based on Scientific Theories Linked to Ecology and Related DisciplinesLandscpe Ecology: Definition of a Multidisciplinary Approach: Landscape as Understood by the Ecologist; Landscape Ecology: An Interdisciplinary Approach; Landscape Ecology: Application of Results of Fundamental Research to Conservation Biology and Land ManagementPart II: Landscape Structure and Dynamics Analysis of Spatial Structures: Categories of Landscape Elements; From Sample Plots in a Wood to Woods in a Landscape; Typology of Patches and Corridors; Basic Concepts for Quantitative Approaches; Measurement of Heterogeneity; Fragmentation; Connectedness o Return to Scale Dependence: Contribution of Fractal Geometry o Elements of Geostatistics; Typologies of Landscape Structures; General ConclusionDynamics of Landscapes: Questions on Organization and Dynamics of Landscapes Stemming from Observation; Changes in Land use on the Global Scale; Regional Approaches to Changes in Land Use: Variations Depending on Modes of Measurement; Local Approaches to Changes in Land Cover: Importance of Spatialization; Dynamics of Valley Landscapes: The Water Course and its Corridors; Dynamics of Non-Anthropogenic Landscapes; Land cover and Evolving Landscapes, a General PhenomenonOrganization of Landscapes: Categories of Models; The Concept of Organization; Ecological Organization of Landscapes; From Farming Systems to Landscape Diversity; General Approach of Dynamics and Organization of Agrarian Landscapes; Landscape Dynamics and (Re) Organization: Multi-scale and Multidisciplinary ApproachPart III: Ecological Processes within Landscapes: The Functioning of Populations at the Landscape Level: Patch Theory and Functioning of Metapopulations; Multi-habitat Species; Movement in Landscapes; Landscape Dynamics and the Functioning of Populations; Population Models used in Landscape EcologyInterspecific Relationships and Biodiversity in Landscapes: Interspecific Relationships; BiodiversityGeochemical Flows in Landscapes: Buffer Zones; Erosive Phenomena and Landscape Structure; Transfers in Watersheds; ConclusionPart IV: Applications to Landscape Management: Application of Landscape Ecology Concepts to Landscape Management and Design: Corridor Concept Applied to Development; Considering Landscape Ecology Concepts in Establishing Transportation Infrastructures; The Development of Rural Landscapes

Evolutionary Ecology

Author :
Publisher : Eric R. Pianka
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4./5 ( download)

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Book Synopsis Evolutionary Ecology by :

Download or read book Evolutionary Ecology written by and published by Eric R. Pianka. This book was released on 2011 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally, an eBook version of this now classic textbook has become available. Largely based on the 6th edition, published in 2000, this version is competitively priced. Written by well-known ecologist Eric R. Pianka, a student of the late Robert H. MacArthur, this timeless treatment of evolutionary ecology, first published in 1974, will endure for many decades to come. Basic principles of ecology are framed in an evolutionary perspective.

Theoretical Approaches to Biological Control

Author : Bradford A. Hawkins
Publisher : Cambridge University Press
ISBN 13 : 1139429280
Total Pages : 428 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Theoretical Approaches to Biological Control by : Bradford A. Hawkins

Download or read book Theoretical Approaches to Biological Control written by Bradford A. Hawkins and published by Cambridge University Press. This book was released on 2008-10-14 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological control is the suppression of pest populations using predators, parasitoids and pathogens. Historically, biological control has largely been on a trial-and-error basis, and has failed more often than it has succeeded. However by developing theories based upon fundamental population principles and the biological characteristics of the pest and agent, we can gain a much better understanding of when and how to use biological control. This book gathers together recent theoretical developments and provides a balanced guide to the important issues that need to be considered in applying ecological theory to biological control. It will be a source of productive and stimulating thought for all those interested in pest management, theoretical ecology and population biology.

Spatiotemporal Models of Population and Community Dynamics

Author : T. Czaran
Publisher : Springer Science & Business Media
ISBN 13 : 9780412575501
Total Pages : 312 pages
Book Rating : 4.5/5 (755 download)

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Book Synopsis Spatiotemporal Models of Population and Community Dynamics by : T. Czaran

Download or read book Spatiotemporal Models of Population and Community Dynamics written by T. Czaran and published by Springer Science & Business Media. This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive typology and a comprehensible description of spatiotemporal models used in population dynamics. The main types included are: reaction-diffusion systems, patch models, matapopulation approaches, host parasitoid models, cellular automata (interacting particle systems), tessellations and distance models. The models are introduced through examples and with informative verbal explanations to help understanding. Some of the cellular automation examples are models not yet published elsewhere. Possible extensions of certain model types are suggested.

People in Nature

Author : Kirsten M. Silvius
Publisher : Columbia University Press
ISBN 13 : 0231502087
Total Pages : 481 pages
Book Rating : 4.2/5 (315 download)

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Book Synopsis People in Nature by : Kirsten M. Silvius

Download or read book People in Nature written by Kirsten M. Silvius and published by Columbia University Press. This book was released on 2004-12-14 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews wildlife management and conservation in Central and South America. The book discusses the threats to biodiversity in this area including habitat fragmentation, development, ranching, tourism as well as hunting. The book contains contributions from many local Latin American authors who work there daily and are exposed to the numerous and unique issues that need to be taken into account when talking about conservation in Central and South America.

Reintroduction of Top-Order Predators

Author : Matt W. Hayward
Publisher : John Wiley & Sons
ISBN 13 : 1444312022
Total Pages : 480 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Reintroduction of Top-Order Predators by : Matt W. Hayward

Download or read book Reintroduction of Top-Order Predators written by Matt W. Hayward and published by John Wiley & Sons. This book was released on 2009-05-06 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large predators are among the most threatened species on the planet and ways of conserving them in the face of increasing human populations and associated resource requirements are becoming critical. This book draws upon the experiences of some of the world’s foremost large carnivore specialists to discuss the numerous issues associated reintroducing large predators back into their natural habitats. Reviews of internationally renowned reintroduction programs for wolves, European lynx and African wild dog reveal the successes and failures of these actions. Experts on tigers, snow leopards and jaguars contend that there are other conservation options of higher priority that will ensure their security in the long-term. Other experts discuss more theoretical aspects such as whether we know enough about these species to be able to predict their behavioural or ecological response to the reintroduction process. Social, economic, political and genetic considerations are also addressed.

Entomology at the Land Grant University

Author : Kevin M. Heinz
Publisher : Texas A&M University Press
ISBN 13 : 1585444324
Total Pages : 356 pages
Book Rating : 4.5/5 (854 download)

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Book Synopsis Entomology at the Land Grant University by : Kevin M. Heinz

Download or read book Entomology at the Land Grant University written by Kevin M. Heinz and published by Texas A&M University Press. This book was released on 2005-10-11 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects affect the health and well-being of humans every day, everywhere, so the entomology departments that study them make a crucial contribution to many aspects of life. Indeed, agricultural success in the United States and other countries depends upon the work of entomology departments within the land grant system at universities across the nation. Entomology at the Land Grant University is a thorough look at how entomology departments have adapted to shifting demographics, changes in land use patterns, environmental issues, and advances in the life sciences. It also highlights the leadership of entomologists in their multifaceted roles as researchers, teachers, and consultants. With world-renowned contributors from both academia and industry, this volume is the culmination of a series of mini-symposia celebrating the 100th anniversary of the Department of Entomology at Texas A&M University. The centenary was a time to reflect on past accomplishments and to plan for future challenges, spotlighting the academic, scientific, economic, and social importance of entomology. The result is a broad-brushed picture of a discipline that at its best represents the highest virtues of fundamental and applied science, with topics such as: - fulfilling the land grant university mission - roles of entomology departments - the function of the extension service - the global reach of entomological research - civic education in insect management - genetic engineering - future innovations in pest management and insecticide design Not just for entomologists, this insightful look into the workings of a university department within the context of a rapidly changing scientific, social, and economic climate will appeal to anyone associated with a land grant university, extension or regulatory agency, or related industry.

The Spatial and Temporal Dynamics of Host-Parasitoid Interactions

Author : Michael Hassell
Publisher : OUP Oxford
ISBN 13 : 0191588407
Total Pages : 214 pages
Book Rating : 4.1/5 (915 download)

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Book Synopsis The Spatial and Temporal Dynamics of Host-Parasitoid Interactions by : Michael Hassell

Download or read book The Spatial and Temporal Dynamics of Host-Parasitoid Interactions written by Michael Hassell and published by OUP Oxford. This book was released on 2000-06-08 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines our current understanding of the population dynamics of one kind of interaction - that between insect parasitoids and their hosts. Parasitoids are amongst the most abundant of all animals, and make up about 10% or more of metazoan species. Almost no insect species escape their attack. Host-parasitoid interactions were first modelled over fifty years ago, but for many years there was little good empirical information on the important factors that affect host and parasitoid populations. The models were very simple, and their predictions rather divorced from the complexity of what was visible in the field. Now, better data is available on many components of host-parasitoid systems, from field observations and laboratory and field experiments, and this allows a much closer correspondence between models and data. In particular, the past twenty years have seen major advances in our understanding of how host-parasitoid interactions are influenced by spatial processes, by age-structure effects, and by competition from additional host and parasitoid species. The result is a body of theory that makes direct contact with real systems in the field, and provides us with a detailed understanding of what underpins a whole area of population dynamics. In this book, Michael P Hassell pulls the theory and field data together to present an elegant illustration of the way in which ecological studies advance.

Consumer-Resource Dynamics (MPB-36)

Author : William W. Murdoch
Publisher : Princeton University Press
ISBN 13 : 1400847257
Total Pages : 464 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Consumer-Resource Dynamics (MPB-36) by : William W. Murdoch

Download or read book Consumer-Resource Dynamics (MPB-36) written by William W. Murdoch and published by Princeton University Press. This book was released on 2013-02-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite often violent fluctuations in nature, species extinction is rare. California red scale, a potentially devastating pest of citrus, has been suppressed for fifty years in California to extremely low yet stable densities by its controlling parasitoid. Some larch budmoth populations undergo extreme cycles; others never cycle. In Consumer-Resource Dynamics, William Murdoch, Cherie Briggs, and Roger Nisbet use these and numerous other biological examples to lay the groundwork for a unifying theory applicable to predator-prey, parasitoid-host, and other consumer-resource interactions. Throughout, the focus is on how the properties of real organisms affect population dynamics. The core of the book synthesizes and extends the authors' own models involving insect parasitoids and their hosts, and explores in depth how consumer species compete for a dynamic resource. The emerging general consumer-resource theory accounts for how consumers respond to differences among individuals in the resource population. From here the authors move to other models of consumer-resource dynamics and population dynamics in general. Consideration of empirical examples, key concepts, and a necessary review of simple models is followed by examination of spatial processes affecting dynamics, and of implications for biological control of pest organisms. The book establishes the coherence and broad applicability of consumer-resource theory and connects it to single-species dynamics. It closes by stressing the theory's value as a hierarchy of models that allows both generality and testability in the field.

Principles and Methods in Landscape Ecology

Author : Almo Farina
Publisher : Springer Nature
ISBN 13 : 3030966119
Total Pages : 457 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Principles and Methods in Landscape Ecology by : Almo Farina

Download or read book Principles and Methods in Landscape Ecology written by Almo Farina and published by Springer Nature. This book was released on 2022-05-25 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third, thoroughly updated edition of a well received book, presents the most complete collection of theories, paradigms and methods utilized by the landscape sciences. With the introduction of new ecosemiotic concepts and innovative managing procedures, it offers a broad list of ecological, ecosemiotical and cultural tools to investigate, interpret and manage the environmental complexity according to a species-specific individual-based approach. Readers will discover the importance of a landscape perspective to create strategic bridges between science and humanities favored by the holistic sight of sensorial (visual, acoustic, olfactory, tactile, and thermal) “scapes”. Distributed in 10 chapters, the content covers many aspects of the landscape sciences ranging from the description of fundamental theories, principles and models originated by ecological approaches like source-sink models, island biogeography, hierarchical theory and scale. The ecosemiotical approaches like the eco-field model, the ecoscape paradigm, and the general theory of resources are widely described and discussed. A cultural approach to landscape is utilized to focus on the heritage values of territories and their environmental identity. This book, written in an accessible and didactic style, is particularly dedicated to undergraduate and graduate students but also scholars in ecology, agroforestry, urban planning, nature design, conservation and remediation. Land practitioners, farmers and policymakers can use this book as an authoritative guide to better understand the function and role of environmental systems according to a social-economic integrated perspective.

On the Wings of Checkerspots

Author : Paul R. Ehrlich
Publisher : Oxford University Press
ISBN 13 : 9780198035947
Total Pages : 408 pages
Book Rating : 4.0/5 (359 download)

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Book Synopsis On the Wings of Checkerspots by : Paul R. Ehrlich

Download or read book On the Wings of Checkerspots written by Paul R. Ehrlich and published by Oxford University Press. This book was released on 2004-03-18 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hanski, a leading thinker in metapopulation ecology, studies checkerspot butterfly populations in Finland. Ehrlich, one of the leading ecologists and conservation biologist, investigates checkerspot butterfly populations in California. This book reports on and synthsizes the major long-term research of both workers' careers on the population biology of checkerspot butterflies.

Mosaic Landscapes and Ecological Processes

Author : L. Hansson
Publisher : Springer Science & Business Media
ISBN 13 : 9401107173
Total Pages : 364 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mosaic Landscapes and Ecological Processes by : L. Hansson

Download or read book Mosaic Landscapes and Ecological Processes written by L. Hansson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series presents studies that have used the paradigm of landscape ecology. Other approaches, both to landscape and landscape ecology are common, but in the last decade landscape ecology has become distinct from its predecessors and its contemporaries. Landscape ecology addresses the relationships among spatial patterns, temporal patterns and ecological processes. The effect of spatial configurations on ecological processes is fundamental. When human activity is an important variable affecting those relationships, landscape ecology includes it. Spatial and temporal scales are as large as needed for comprehension of system processes and the mosaic included may be very heterogeneous. Intellec tual utility and applicability of results are valued equally. The Inter national Association for Landscape Ecology sponsors this series of studies in order to introduce and disseminate some of the new knowledge that is being produced by this exciting new environmental science. Gray Merriam Ottawa, Canada Foreword This is a book about real nature, or as close to real as we know - a nature of heterogeneous landscapes, wild and humanized, fine-grained and coarse-grained, wet and dry, hilly and flat, temperate and not so temper ate. Real nature is never uniform. At whatever spatial scale we examine nature, we encounter patchiness. If we were to look down from high above at a landscape of millions of hectares, using a zoom lens to move in and out from broad overview to detailed inspection of a square meter we would see that patterns visible at different scales overlay one another.