Population Dynamics in Variable Environments

Population Dynamics in Variable Environments PDF

Author: Shripad Tuljapurkar

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 148

ISBN-13: 3642516521

DOWNLOAD EBOOK →

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.

The Environmental Implications of Population Dynamics

The Environmental Implications of Population Dynamics PDF

Author: Lori M. Hunter

Publisher: Rand Corporation

Published: 2000

Total Pages: 128

ISBN-13: 9780833043689

DOWNLOAD EBOOK →

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.

Population, Land Use, and Environment

Population, Land Use, and Environment PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2005-10-15

Total Pages: 345

ISBN-13: 0309096553

DOWNLOAD EBOOK →

Population, Land Use, and Environment: Research Directions offers recommendations for future research to improve understanding of how changes in human populations affect the natural environment by means of changes in land use, such as deforestation, urban development, and development of coastal zones. It also features a set of state-of-the-art papers by leading researchers that analyze population-land useenvironment relationships in urban and rural settings in developed and underdeveloped countries and that show how remote sensing and other observational methods are being applied to these issues. This book will serve as a resource for researchers, research funders, and students.

Population Dynamics and Climate Change

Population Dynamics and Climate Change PDF

Author: José Miguel Guzmán

Publisher: UN

Published: 2009

Total Pages: 258

ISBN-13:

DOWNLOAD EBOOK →

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.

Studies in the Sociology of Population

Studies in the Sociology of Population PDF

Author: Jon Anson

Publisher: Springer

Published: 2019-01-23

Total Pages: 375

ISBN-13: 3319948695

DOWNLOAD EBOOK →

This book presents a cross section of the work and concerns of social demographers worldwide, covering a broad range of topics from social structure through population structure to social policy; from fertility and mortality through migration to the way in which organisations deal with the demographic environment in which they operate. Topics addressed also include morbidity and health profiles and transitions, as well as policies and programs concerned with these and other issues. The volume touches on some of the major links between population and societal dynamics. It addresses demographic patterns and issues from micro-level, meso-level, and macro-level perspectives and helps put into focus the past, present and future of the mutual relations between population dynamics and societal responses. With a unique introductory chapter discussing the global unevenness of population growth today, its associations with inequality and the challenges it presents for the future, and a truly international approach to social and demographic change and policy responses, this book will serve as a valuable resource for professionals and students in sociology, demography, social policy and local governance.

U.S. Health in International Perspective

U.S. Health in International Perspective PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2013-04-12

Total Pages: 421

ISBN-13: 0309264146

DOWNLOAD EBOOK →

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.

The Future of the Public's Health in the 21st Century

The Future of the Public's Health in the 21st Century PDF

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2003-02-01

Total Pages: 536

ISBN-13: 0309133181

DOWNLOAD EBOOK →

The anthrax incidents following the 9/11 terrorist attacks put the spotlight on the nation's public health agencies, placing it under an unprecedented scrutiny that added new dimensions to the complex issues considered in this report. The Future of the Public's Health in the 21st Century reaffirms the vision of Healthy People 2010, and outlines a systems approach to assuring the nation's health in practice, research, and policy. This approach focuses on joining the unique resources and perspectives of diverse sectors and entities and challenges these groups to work in a concerted, strategic way to promote and protect the public's health. Focusing on diverse partnerships as the framework for public health, the book discusses: The need for a shift from an individual to a population-based approach in practice, research, policy, and community engagement. The status of the governmental public health infrastructure and what needs to be improved, including its interface with the health care delivery system. The roles nongovernment actors, such as academia, business, local communities and the media can play in creating a healthy nation. Providing an accessible analysis, this book will be important to public health policy-makers and practitioners, business and community leaders, health advocates, educators and journalists.

Stochastic Population Dynamics in Ecology and Conservation

Stochastic Population Dynamics in Ecology and Conservation PDF

Author: Russell Lande

Publisher: OUP Oxford

Published: 2003

Total Pages: 698

ISBN-13: 9780198525257

DOWNLOAD EBOOK →

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.

Demography: A Very Short Introduction

Demography: A Very Short Introduction PDF

Author: Sarah Harper

Publisher: Oxford University Press

Published: 2018-05-11

Total Pages: 144

ISBN-13: 0191038679

DOWNLOAD EBOOK →

The generation into which each person is born, the demographic composition of that cohort, and its relation to those born at the same time in other places influences not only a person's life chances, but also the economic and political structures within which that life is lived; the person's access to social and natural resources (food, water, education, jobs, sexual partners); and even the length of that person's life. Demography, literally the study of people, addresses the size, distribution, composition, and density of populations, and considers the impact the drivers which mediate these will have on both individual lives and the changing structure of human populations. This Very Short Introduction considers the way in which the global population has evolved over time and space. Sarah Harper discusses the theorists, theories, and methods involved in studying population trends and movements, before looking at the emergence of new demographic sub-disciplines and addressing some of the future population challenges of the 21st century. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Lanterna Rally - Theme by Grace Themes