Population Environment Dynamics

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Population Dynamics in Variable Environments

Author : Shripad Tuljapurkar
Publisher : Springer Science & Business Media
ISBN 13 : 3642516521
Total Pages : 148 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Population Dynamics in Variable Environments by : Shripad Tuljapurkar

Download or read book Population Dynamics in Variable Environments written by Shripad Tuljapurkar and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demography relates observable facts about individuals to the dynamics of populations. If the dynamics are linear and do not change over time, the classical theory of Lotka (1907) and Leslie (1945) is the central tool of demography. This book addresses the situation when the assumption of constancy is dropped. In many practical situations, a population will display unpredictable variation over time in its vital rates, which must then be described in statistical terms. Most of this book is concerned with the theory of populations which are subject to random temporal changes in their vital rates, although other kinds of variation (e. g. , cyclical) are also dealt with. The central questions are: how does temporal variation work its way into a population's future, and how does it affect our interpretation of a population's past. The results here are directed at demographers of humans and at popula tion biologists. The uneven mathematical level is dictated by the material, but the book should be accessible to readers interested in population the ory. (Readers looking for background or prerequisites will find much of it in Hal Caswell's Matrix population models: construction, analysis, and in terpretation (Sinauer 1989) ). This book is in essence a progress report and is deliberately brief; I hope that it is not mystifying. I have not attempted to be complete about either the history or the subject, although most sig nificant results and methods are presented.

Population Dynamics and Climate Change

Author : José Miguel Guzmán
Publisher : UN
ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Population Dynamics and Climate Change by : José Miguel Guzmán

Download or read book Population Dynamics and Climate Change written by José Miguel Guzmán and published by UN. This book was released on 2009 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book broadens and deepens understanding of a wide range of population-climate change linkages. Incorporating population dynamics into research, policymaking and advocacy around climate change is critical for understanding trajectory of global greenhouse gas emissions, for developing and implementing adaptation plans and thus for global and national efforts to curtail this threat. The papers in this volume provide a substantive and methodological guide to the current state of knowledge on issues such as population growth and size and emissions; population vulnerability and adaptation linked to health, gender disparities and children; migration and urbanization; and the data and analytical needs for the next stages of policy-relevant research.

The Environmental Implications of Population Dynamics

Author : Lori M. Hunter
Publisher : Rand Corporation
ISBN 13 : 9780833043689
Total Pages : 128 pages
Book Rating : 4.0/5 (436 download)

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Book Synopsis The Environmental Implications of Population Dynamics by : Lori M. Hunter

Download or read book The Environmental Implications of Population Dynamics written by Lori M. Hunter and published by Rand Corporation. This book was released on 2000 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the relationship between population and environmental change, the forces that mediate this relationship, and how population dynamics specifically affect climate change and land-use change.

International Handbook of Population and Environment

Author : Lori M. Hunter
Publisher : Springer Nature
ISBN 13 : 3030764338
Total Pages : 518 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis International Handbook of Population and Environment by : Lori M. Hunter

Download or read book International Handbook of Population and Environment written by Lori M. Hunter and published by Springer Nature. This book was released on 2022-03-11 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook presents a timely and comprehensive overview of theory, data, methods and research findings that connect human population dynamics and environmental context. It presents regional summaries of empirical findings on migration and environmental connections and summarizes environmental impacts of migration – such as urbanization and deforestation. It also offers background on the health implications of environmental conditions such as climate change, natural disasters, scarcity of natural resources, as well as on resource scarcity and fertility, gender considerations in population and environment, and the connections between population size, growth, composition and carbon emissions. This handbook helps readers to better understand the complexities within population-environment connections, in addition to some of the opportunities and challenges within environmental demography. As such this collection is an invaluable resource for students, researchers, and policy analysts in the areas of demography, migration, fertility, health and mortality, as well as environmental, global and development studies.

Population-environment Dynamics

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Population-environment Dynamics by :

Download or read book Population-environment Dynamics written by and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Population Dynamics in Ecology and Conservation

Author : Russell Lande
Publisher : OUP Oxford
ISBN 13 : 9780198525257
Total Pages : 698 pages
Book Rating : 4.5/5 (252 download)

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Book Synopsis Stochastic Population Dynamics in Ecology and Conservation by : Russell Lande

Download or read book Stochastic Population Dynamics in Ecology and Conservation written by Russell Lande and published by OUP Oxford. This book was released on 2003 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Demographic and environmental stochasticity -- 2. Extinction dynamics -- 3. Age structure -- 4. Spatial structure -- 5. Population viability analysis -- 6. Sustainable harvesting -- 7. Species diversity -- 8. Community dynamics.

Analytical Population Dynamics

Author : T. Royama
Publisher : Springer Science & Business Media
ISBN 13 : 9401129169
Total Pages : 384 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Analytical Population Dynamics by : T. Royama

Download or read book Analytical Population Dynamics written by T. Royama 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: A knowledge of animal population dynamics is essential for the proper management of natural resources and the environment. This book, now available in paperback, develops basic concepts and a rigorous methodology for the analysis of animal population dynamics to identify the underlying mechanisms.

Population Dynamics for Conservation

Author : Louis W. Botsford
Publisher : Oxford University Press, USA
ISBN 13 : 0198758367
Total Pages : 353 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Population Dynamics for Conservation by : Louis W. Botsford

Download or read book Population Dynamics for Conservation written by Louis W. Botsford and published by Oxford University Press, USA. This book was released on 2019-10 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines concepts such as population variability, population stability, population viability and persistance, and harvest yield. Also addressed are specific applications to conservation such as managing species at risk, fishery management, and the spatial manageement of marine resources.--Adapted from back cover.

The Environmental Implications of Population Dynamics

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis The Environmental Implications of Population Dynamics by :

Download or read book The Environmental Implications of Population Dynamics written by and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Earth's population doubled between 1960 and 1999, increasing from three billion to six billion people. During that period, human-induced changes in the global environment accelerated in unprecedented fashion. Given continued population growth and environmental degradation, it has become paramount that we deepen our understanding of the role played by human population dynamics in environmental change. Drawing from the scientific literature, this report presents a synthesis of what is known about the role played by human population factors in environmental change. Specifically, the report discusses the following: ̂The relationship between population factors-size, distribution, and composition-and environmental change. The primary forces that mediate this relationship: technology, the institutional and policy contexts, and cultural factors. ̂Two specific aspects of environmental change that are affected by population dynamics: climate change and land-use change. Implications for policy and further research.

Insect Ecology

Author : Timothy D. Schowalter
Publisher : Elsevier
ISBN 13 : 0080508812
Total Pages : 575 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Insect Ecology by : Timothy D. Schowalter

Download or read book Insect Ecology written by Timothy D. Schowalter and published by Elsevier. This book was released on 2006-02-27 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Timothy Schowalter has succeeded in creating a unique, updated treatment of insect ecology. This revised and expanded text looks at how insects adapt to environmental conditions while maintaining the ability to substantially alter their environment. It covers a range of topics- from individual insects that respond to local changes in the environment and affect resource distribution, to entire insect communities that have the capacity to modify ecosystem conditions.Insect Ecology, Second Edition, synthesizes the latest research in the field and has been produced in full color throughout. It is ideal for students in both entomology and ecology-focused programs.NEW TO THIS EDITION:* New topics such as elemental defense by plants, chaotic models, molecular methods to measure disperson, food web relationships, and more* Expanded sections on plant defenses, insect learning, evolutionary tradeoffs, conservation biology and more* Includes more than 350 new references* More than 40 new full-color figures

Population-environment Dynamics

Author : Gayl D. Ness
Publisher :
ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Population-environment Dynamics by : Gayl D. Ness

Download or read book Population-environment Dynamics written by Gayl D. Ness and published by . This book was released on 1993 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examination of the relationship between population and the environment.

Structured-Population Models in Marine, Terrestrial, and Freshwater Systems

Author : Shripad Tuljapurkar
Publisher : Springer Science & Business Media
ISBN 13 : 1461559731
Total Pages : 644 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Structured-Population Models in Marine, Terrestrial, and Freshwater Systems by : Shripad Tuljapurkar

Download or read book Structured-Population Models in Marine, Terrestrial, and Freshwater Systems written by Shripad Tuljapurkar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the summer of 1993, twenty-six graduate and postdoctoral stu dents and fourteen lecturers converged on Cornell University for a summer school devoted to structured-population models. This school was one of a series to address concepts cutting across the traditional boundaries separating terrestrial, marine, and freshwa ter ecology. Earlier schools resulted in the books Patch Dynamics (S. A. Levin, T. M. Powell & J. H. Steele, eds., Springer-Verlag, Berlin, 1993) and Ecological Time Series (T. M. Powell & J. H. Steele, eds., Chapman and Hall, New York, 1995); a book on food webs is in preparation. Models of population structure (differences among individuals due to age, size, developmental stage, spatial location, or genotype) have an important place in studies of all three kinds of ecosystem. In choosing the participants and lecturers for the school, we se lected for diversity-biologists who knew some mathematics and mathematicians who knew some biology, field biologists sobered by encounters with messy data and theoreticians intoxicated by the elegance of the underlying mathematics, people concerned with long-term evolutionary problems and people concerned with the acute crises of conservation biology. For four weeks, these perspec tives swirled in discussions that started in the lecture hall and carried on into the sweltering Ithaca night. Diversity mayor may not increase stability, but it surely makes things interesting.

Fish Population Dynamics, Monitoring, and Management

Author : Ichiro Aoki
Publisher : Springer
ISBN 13 : 443156621X
Total Pages : 248 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Fish Population Dynamics, Monitoring, and Management by : Ichiro Aoki

Download or read book Fish Population Dynamics, Monitoring, and Management written by Ichiro Aoki and published by Springer. This book was released on 2018-05-22 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores how we can solve the urgent problem of optimizing the use of variable, uncertain but finite fisheries resources while maintaining sustainability from a marine-ecosystem conservation perspective. It offers readers a broad understanding of the current methods and theory for sustainable exploitation of fisheries resources, and introduces recent findings and technological developments. The book is divided into three parts: Part I discusses fish stock dynamics, and illustrates how ecological processes affecting life cycles and biological interactions in marine environments lead to fish stock variability in space and time in major fish groups; small pelagic fish, demersal fish and large predatory fish. These insights shed light on the mechanisms underlying the variability in fish stocks and form the essential biological basis for fisheries management. Part II addresses the technologies and systems that monitor changes in fisheries resources and marine ecosystems using two approaches: fishery-dependent and fishery-independent data. It also describes acoustic surveys and biological sampling, as well as stock assessment methods. Part III examines management models for effectively assessing the natural variability in fisheries resources. The authors explore ways of determining the allowable catch in response to changes in stock abundance and how to incorporate ecological processes and monitoring procedures into management models. This book offers readers a broad understanding of sustainable exploitation as well as insights into fisheries management for the next generation.

Nonlinear Dynamics of Interacting Populations

Author : A. D. Bazykin
Publisher : World Scientific
ISBN 13 : 9789810216856
Total Pages : 224 pages
Book Rating : 4.2/5 (168 download)

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Book Synopsis Nonlinear Dynamics of Interacting Populations by : A. D. Bazykin

Download or read book Nonlinear Dynamics of Interacting Populations written by A. D. Bazykin and published by World Scientific. This book was released on 1998 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a systematic study of ecological communities of two or three interacting populations. Starting from the Lotka-Volterra system, various regulating factors are considered, such as rates of birth and death, predation and competition. The different factors can have a stabilizing or a destabilizing effect on the community, and their interplay leads to increasingly complicated behavior. Studying and understanding this path to greater dynamical complexity of ecological systems constitutes the backbone of this book. On the mathematical side, the tool of choice is the qualitative theory of dynamical systems — most importantly bifurcation theory, which describes the dependence of a system on the parameters. This approach allows one to find general patterns of behavior that are expected to be observed in ecological models. Of special interest is the reaction of a given model to disturbances of its present state, as well as to changes in the external conditions. This leads to the general idea of “dangerous boundaries” in the state and parameter space of an ecological system. The study of these boundaries allows one to analyze and predict qualitative and often sudden changes of the dynamics — a much-needed tool, given the increasing antropogenic load on the biosphere.As a spin-off from this approach, the book can be used as a guided tour of bifurcation theory from the viewpoint of application. The interested reader will find a wealth of intriguing examples of how known bifurcations occur in applications. The book can in fact be seen as bridging the gap between mathematical biology and bifurcation theory.

U.S. Health in International Perspective

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309264146
Total Pages : 421 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis U.S. Health in International Perspective by : National Research Council

Download or read book U.S. Health in International Perspective written by National Research Council and published by National Academies Press. This book was released on 2013-04-12 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States is among the wealthiest nations in the world, but it is far from the healthiest. Although life expectancy and survival rates in the United States have improved dramatically over the past century, Americans live shorter lives and experience more injuries and illnesses than people in other high-income countries. The U.S. health disadvantage cannot be attributed solely to the adverse health status of racial or ethnic minorities or poor people: even highly advantaged Americans are in worse health than their counterparts in other, "peer" countries. In light of the new and growing evidence about the U.S. health disadvantage, the National Institutes of Health asked the National Research Council (NRC) and the Institute of Medicine (IOM) to convene a panel of experts to study the issue. The Panel on Understanding Cross-National Health Differences Among High-Income Countries examined whether the U.S. health disadvantage exists across the life span, considered potential explanations, and assessed the larger implications of the findings. U.S. Health in International Perspective presents detailed evidence on the issue, explores the possible explanations for the shorter and less healthy lives of Americans than those of people in comparable countries, and recommends actions by both government and nongovernment agencies and organizations to address the U.S. health disadvantage.

Population and Strategies for National Sustainable Development

Author : Gayl D. Ness
Publisher : Routledge
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Population and Strategies for National Sustainable Development by : Gayl D. Ness

Download or read book Population and Strategies for National Sustainable Development written by Gayl D. Ness and published by Routledge. This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1997. Routledge is an imprint of Taylor & Francis, an informa company.

Principles of Biology

Author : Lisa Bartee
Publisher :
ISBN 13 : 9781636350417
Total Pages : pages
Book Rating : 4.3/5 (54 download)

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Book Synopsis Principles of Biology by : Lisa Bartee

Download or read book Principles of Biology written by Lisa Bartee and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.