Population Dynamics In The Modern World PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Population Dynamics In The Modern World PDF full book. Access full book title Population Dynamics In The Modern World.

The Human Tide

The Human Tide
Author: Paul Morland
Publisher: PublicAffairs
Total Pages: 352
Release: 2019-03-05
Genre: Social Science
ISBN: 1541788389

Download The Human Tide Book in PDF, ePub and Kindle

A dazzling new history of the irrepressible demographic changes and mass migrations that have made and unmade nations, continents, and empires The rise and fall of the British Empire; the emergence of America as a superpower; the ebb and flow of global challenges from Nazi Germany, Imperial Japan, and Soviet Russia. These are the headlines of history, but they cannot be properly grasped without understanding the role that population has played. The Human Tide shows how periods of rapid population transition--a phenomenon that first emerged in the British Isles but gradually spread across the globe--shaped the course of world history. Demography--the study of population--is the key to unlocking an understanding of the world we live in and how we got here. Demographic changes explain why the Arab Spring came and went, how China rose so meteorically, and why Britain voted for Brexit and America for Donald Trump. Sweeping from Europe to the Americas, China, East Asia, the Middle East, and North Africa, The Human Tide is a panoramic view of the sheer power of numbers.


Population Dynamics in the Modern World

Population Dynamics in the Modern World
Author: R A Sterling
Publisher: Independently Published
Total Pages: 0
Release: 2023-07-20
Genre:
ISBN:

Download Population Dynamics in the Modern World Book in PDF, ePub and Kindle

"Population Dynamics in the Modern World: Analyzing the Shifts in Overpopulation" is an insightful and comprehensive exploration of the complex and ever-evolving phenomenon of overpopulation in the contemporary era. This book delves into the contrasting trends of population decline in the Western world and population growth in Africa, with a specific focus on Nigeria, examining the causes, consequences, and potential implications of these demographic shifts. With a meticulous analysis of global population trends and projections, the book provides a solid foundation for understanding the dynamics of overpopulation. It explores the socioeconomic, environmental, and resource pressures associated with population decline in the West, examining factors such as demographic transition, economic influences, and cultural shifts. The book evaluates policy responses, including immigration, social welfare, and family-friendly measures, highlighting the challenges and opportunities faced by Western countries. Shifting its focus to Nigeria's population boom, the book investigates the factors driving population growth, such as economic, social, and cultural influences. It explores the implications of rapid population growth on urbanization, employment dynamics, and social services, while also analyzing the efforts made in Nigeria to manage this population boom through family planning, education, and economic development strategies. In addition to examining these specific contexts, the book takes a broader perspective by analyzing the environmental and resource pressures associated with overpopulation. It addresses issues such as resource depletion, pollution, and climate change, and explores sustainable strategies to mitigate these impacts in both Western countries and Nigeria. Furthermore, the book discusses the importance of global cooperation and shared responsibility in tackling overpopulation challenges, emphasizing the need for collaboration, knowledge sharing, and collective action. Through its comprehensive analysis and in-depth exploration, "Population Dynamics in the Modern World" provides valuable insights into the multifaceted nature of overpopulation. It offers policymakers, academics, and individuals a deeper understanding of the challenges and opportunities posed by changing population dynamics, and highlights the importance of sustainable strategies to navigate these complex issues. With its accessible writing style, the book appeals to a wide range of readers interested in population studies, sociology, environmental studies, and international development. By combining rigorous research, critical analysis, and a global perspective, "Population Dynamics in the Modern World" serves as a thought-provoking and informative resource for those seeking to understand and address the implications of overpopulation in our rapidly changing world.


Age-Structured Population Dynamics in Demography and Epidemiology

Age-Structured Population Dynamics in Demography and Epidemiology
Author: Hisashi Inaba
Publisher: Springer
Total Pages: 566
Release: 2017-03-15
Genre: Social Science
ISBN: 981100188X

Download Age-Structured Population Dynamics in Demography and Epidemiology Book in PDF, ePub and Kindle

This book is the first one in which basic demographic models are rigorously formulated by using modern age-structured population dynamics, extended to study real-world population problems. Age structure is a crucial factor in understanding population phenomena, and the essential ideas in demography and epidemiology cannot be understood without mathematical formulation; therefore, this book gives readers a robust mathematical introduction to human population studies. In the first part of the volume, classical demographic models such as the stable population model and its linear extensions, density-dependent nonlinear models, and pair-formation models are formulated by the McKendrick partial differential equation and are analyzed from a dynamical system point of view. In the second part, mathematical models for infectious diseases spreading at the population level are examined by using nonlinear differential equations and a renewal equation. Since an epidemic can be seen as a nonlinear renewal process of an infected population, this book will provide a natural unification point of view for demography and epidemiology. The well-known epidemic threshold principle is formulated by the basic reproduction number, which is also a most important key index in demography. The author develops a universal theory of the basic reproduction number in heterogeneous environments. By introducing the host age structure, epidemic models are developed into more realistic demographic formulations, which are essentially needed to attack urgent epidemiological control problems in the real world.


Insect Ecology

Insect Ecology
Author: Timothy D. Schowalter
Publisher: Elsevier
Total Pages: 575
Release: 2006-02-27
Genre: Science
ISBN: 0080508812

Download Insect Ecology Book in PDF, ePub and Kindle

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


Complex Population Dynamics

Complex Population Dynamics
Author: Peter Turchin
Publisher: Princeton University Press
Total Pages: 471
Release: 2013-02-15
Genre: Science
ISBN: 1400847281

Download Complex Population Dynamics Book in PDF, ePub and Kindle

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.


Population Dynamics

Population Dynamics
Author: C. Y. Cyrus Chu
Publisher: Oxford University Press
Total Pages: 241
Release: 1998-09-03
Genre: Social Science
ISBN: 0195352882

Download Population Dynamics Book in PDF, ePub and Kindle

Population Dynamics fills the gap between the classical supply-side population theory of Malthus and the modern demand-side theory of economic demography. In doing so, author Cyrus Chu investigates specifically the dynamic macro implications of various static micro family economic decisions. Holding the characteristic composition of the macro population to always be an aggregate result of some corresponding individual micro decision, Chu extends his research on the fertility-related decisions of families to an analysis of other economic determinations. Within this framework, Chu studies the income distribution, attitude composition, job structure, and aggregate savings and pensions of the population. While in some cases a micro-macro connection is easily established under regular behavioral assumptions, in several chapters Chu enlists the mathematical tool of branching processes to determine the connection. Offering a wealth of detail, this book provides a balanced discussion of background motivation, theoretical characterization, and empirical evidence in an effort to bring about a renewal in the economic approach to population dynamics. This welcome addition to the research and theory of economic demography will interest professional economists as well as professors and graduate students of economics.


Population Dynamics

Population Dynamics
Author: Ralph Thomlinson
Publisher: New York : Random House
Total Pages: 680
Release: 1976
Genre: Social Science
ISBN:

Download Population Dynamics Book in PDF, ePub and Kindle


A Short History of Mathematical Population Dynamics

A Short History of Mathematical Population Dynamics
Author: Nicolas Bacaër
Publisher: Springer Science & Business Media
Total Pages: 160
Release: 2011-02-01
Genre: Mathematics
ISBN: 0857291157

Download A Short History of Mathematical Population Dynamics Book in PDF, ePub and Kindle

As Eugene Wigner stressed, mathematics has proven unreasonably effective in the physical sciences and their technological applications. The role of mathematics in the biological, medical and social sciences has been much more modest but has recently grown thanks to the simulation capacity offered by modern computers. This book traces the history of population dynamics---a theoretical subject closely connected to genetics, ecology, epidemiology and demography---where mathematics has brought significant insights. It presents an overview of the genesis of several important themes: exponential growth, from Euler and Malthus to the Chinese one-child policy; the development of stochastic models, from Mendel's laws and the question of extinction of family names to percolation theory for the spread of epidemics, and chaotic populations, where determinism and randomness intertwine. The reader of this book will see, from a different perspective, the problems that scientists face when governments ask for reliable predictions to help control epidemics (AIDS, SARS, swine flu), manage renewable resources (fishing quotas, spread of genetically modified organisms) or anticipate demographic evolutions such as aging.


Population Dynamics and Climate Change

Population Dynamics and Climate Change
Author: José Miguel Guzmán
Publisher: UN
Total Pages: 258
Release: 2009
Genre: Law
ISBN:

Download Population Dynamics and Climate Change Book in PDF, ePub and Kindle

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

The Environmental Implications of Population Dynamics
Author: Lori M. Hunter
Publisher: Rand Corporation
Total Pages: 128
Release: 2000
Genre: Social Science
ISBN: 9780833043689

Download The Environmental Implications of Population Dynamics Book in PDF, ePub and Kindle

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.