Download or read book The Material Basis of Evolution written by Richard Goldschmidt and published by Yale University Press. This book was released on 1982-01-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: An eminent geneticist examines the Darwinian theory of evolution, analyzes the hereditary differences that produce new species, and suggests changes in evolutionary theory based on his biological research

Download or read book Population Dynamics of the Gypsy Moth written by Robert W. Campbell and published by . This book was released on 1978 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Principles of Population Dynamics and Their Application written by Alan A. Berryman and published by Garland Science. This book was released on 2020-11-26 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The Gypsy Moth written by Edward Howe Forbush and published by . This book was released on 1896 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Dynamics of the Major North American Needle eating Budworms written by Robert W. Campbell and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Insect Population Dynamics Outbreaks And Global Warming Effects written by A. S. Isaev and published by John Wiley & Sons. This book was released on 2017-03-16 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new approach to insect modeling discusses population dynamics' regularities, control theory, theory of transitions, and describes methods of population dynamics and outbreaks modeling for forest phyllophagous insects and their effects on global climate change. Research in insect population dynamics is important for more reasons than just protecting forest communities. Insect populations are among the main ecological units included in the analysis of stability of ecological systems. Moreover, it is convenient to test new methods of analyzing population and community stability on the insect-related data, as by now ecologists and entomologists have accumulated large amounts of such data. In this book, the authors analyze population dynamics of quite a narrow group of insects – forest defoliators. It is hoped that the methods proposed herein for the analysis of population dynamics of these species may be useful and effective for analyzing population dynamics of other animal species and their effects and role in global warming. What can insects tell us about our environment and our ever-changing climate? It is through studies like this one that these important answers can be obtained, along with data on the insects and their behaviors themselves. The authors present new theories on modeling and data accumulation, using cutting-edge processes never before published for such a wide audience. This volume presents the state-of-the-art in the science, and it is an essential piece of any entomologist's and forest engineer's library.

Download or read book Complex Population Dynamics written by Peter Turchin and published by Princeton University Press. This book was released on 2013-02-15 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do organisms become extremely abundant one year and then seem to disappear a few years later? Why do population outbreaks in particular species happen more or less regularly in certain locations, but only irregularly (or never at all) in other locations? Complex population dynamics have fascinated biologists for decades. By bringing together mathematical models, statistical analyses, and field experiments, this book offers a comprehensive new synthesis of the theory of population oscillations. Peter Turchin first reviews the conceptual tools that ecologists use to investigate population oscillations, introducing population modeling and the statistical analysis of time series data. He then provides an in-depth discussion of several case studies--including the larch budmoth, southern pine beetle, red grouse, voles and lemmings, snowshoe hare, and ungulates--to develop a new analysis of the mechanisms that drive population oscillations in nature. Through such work, the author argues, ecologists can develop general laws of population dynamics that will help turn ecology into a truly quantitative and predictive science. Complex Population Dynamics integrates theoretical and empirical studies into a major new synthesis of current knowledge about population dynamics. It is also a pioneering work that sets the course for ecology's future as a predictive science.

Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gypsy Moth Management in the United States Chapters 1 9 and appendixes A E written by and published by . This book was released on 1995 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Tent Caterpillars written by Terrence D. Fitzgerald and published by Cornell University Press. This book was released on 2019-06-07 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing some 150 years of research, this is the only book to cover the biology and behavioral ecology of tent caterpillars. Terence D. Fitzgerald discusses the systematics, distribution, and host range of North American and Eurasian species of tent caterpillars. He then considers the anatomy and physiology of the egg, larva, pupa, and adult, with particular emphasis on sensory physiology, silk production, reproductive behavior, overwintering adaptations, and the energetics of adult and larva locomotion.

Download or read book The Gypsy Moth written by Charles C. Doane and published by . This book was released on 1981 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the 1990 Northeastern Recreation Research Symposium February 25 28 1990 State Parks Management and Research Institute Saratoga Springs New York written by and published by . This book was released on 1990 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Wildlife Habitat Statistics for Maine 1982 written by Robert T. Brooks and published by . This book was released on 1986 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Entomology written by Robert N. Coulson and published by John Wiley & Sons. This book was released on 1984-05-14 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text considers forest insects occurring in forest ecosystems, specialized forestry settings, and urban forests, with an approach and coverage that make it suitable for use in both undergraduate and graduate courses in forest entomology and forest protection. Early chapters introduce entomology, middle chapters provide the first comprehensive treatment of the principles of Integrated Pest Management (IPM) of forest insects, and later chapters discuss the pest insects according to their feeding group.

Download or read book Sulfur Cycling Retention and Mobility in Soils written by Pamela J. Edwards and published by . This book was released on 1998 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Allee Effects in Ecology and Conservation written by Franck Courchamp and published by Oxford University Press. This book was released on 2008-02-14 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allee effects are relevant to biologists who study rarity, and to conservationists and managers who try and protect endangered populations. This book provides an overview of the Allee effect, the mechanisms which drive it and its consequences for population dynamics, evolution and conservation.