Population Growth Observations And Models

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Population Growth: Observations and Models

Author : Maxime Seveleu-Dubrovnik
Publisher : Vodary Paris
ISBN 13 : 2490771000
Total Pages : 117 pages
Book Rating : 4.4/5 (97 download)

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Book Synopsis Population Growth: Observations and Models by : Maxime Seveleu-Dubrovnik

Download or read book Population Growth: Observations and Models written by Maxime Seveleu-Dubrovnik and published by Vodary Paris. This book was released on 2016-05-15 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling as used in social science and in particular in demography, is a complicated process. Modeling population dynamics has traditionally been the central branch of mathematical biology, and counts more than 210 years of history, notwithstanding the recent expansion of this science's scope. The first principle of population dynamics is widely regarded as the exponential law of Malthus, as modeled by the Malthusian growth model. The early period was dominated by demographic studies such as the work of Benjamin Gompertz and Pierre François Verhulst in the early 19th century, who refined and adjusted the Malthusian demographic model. In this volume, dedicated to the 250th anniversary of Thomas R. Malthus, we publish several modern analyses that illustrate the honored place the Malthus's work occupies in the science of demographic modeling. Editors: Maxime Seveleu-Dubrovnik and William R. Nelson

Using Science to Improve the BLM Wild Horse and Burro Program

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309264944
Total Pages : 399 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Using Science to Improve the BLM Wild Horse and Burro Program by : National Research Council

Download or read book Using Science to Improve the BLM Wild Horse and Burro Program written by National Research Council and published by National Academies Press. This book was released on 2013-10-04 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.

Model-Based Demography

Author : Thomas K. Burch
Publisher : Springer
ISBN 13 : 3319654330
Total Pages : 200 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Model-Based Demography by : Thomas K. Burch

Download or read book Model-Based Demography written by Thomas K. Burch and published by Springer. This book was released on 2017-10-14 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Late in a career of more than sixty years, Thomas Burch, an internationally known social demographer, undertook a wide-ranging methodological critique of demography. This open access volume contains a selection of resulting papers, some previously unpublished, some published but not readily accessible [from past meetings of The International Union for the Scientific Study of Population and its research committees, or from other small conferences and seminars]. Rejecting the idea that demography is simply a branch of applied statistics, his work views it as an autonomous and complete scientific discipline. When viewed from the perspective of modern philosophy of science, specifically the semantic or model-based school, demography is a balanced discipline, with a rich body of techniques and data, but also with more and better theories than generally recognized. As demonstrated in this book, some demographic techniques can also be seen as theoretical models, and some substantive/behavioral models, commonly rejected as theory because of inconsistent observations, are now seen as valuable theoretical models, for example demographic transition theory. This book shows how demography can build a strong theoretical edifice on its broad and deep empirical foundation by adoption of the model-based approach to science. But the full-fruits of this approach will require demographers to make greater use of computer modeling [both macro- and micro-simulation], in the statement and manipulation of theoretical ideas, as well as for numerical computation. This book is open access under a CC BY license.

Integrated Population Models

Author : Michael Schaub
Publisher : Academic Press
ISBN 13 : 0128209151
Total Pages : 640 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Integrated Population Models by : Michael Schaub

Download or read book Integrated Population Models written by Michael Schaub and published by Academic Press. This book was released on 2021-11-12 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Population Models: Theory and Ecological Applications with R and JAGS is the first book on integrated population models, which constitute a powerful framework for combining multiple data sets from the population and the individual levels to estimate demographic parameters, and population size and trends. These models identify drivers of population dynamics and forecast the composition and trajectory of a population. Written by two population ecologists with expertise on integrated population modeling, this book provides a comprehensive synthesis of the relevant theory of integrated population models with an extensive overview of practical applications, using Bayesian methods by means of case studies. The book contains fully-documented, complete code for fitting all models in the free software, R and JAGS. It also includes all required code for pre- and post-model-fitting analysis. Integrated Population Models is an invaluable reference for researchers and practitioners involved in population analysis, and for graduate-level students in ecology, conservation biology, wildlife management, and related fields. The text is ideal for self-study and advanced graduate-level courses. Offers practical and accessible ecological applications of IPMs (integrated population models) Provides full documentation of analyzed code in the Bayesian framework Written and structured for an easy approach to the subject, especially for non-statisticians

Sensitivity Analysis: Matrix Methods in Demography and Ecology

Author : Hal Caswell
Publisher : Springer
ISBN 13 : 3030105342
Total Pages : 308 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Sensitivity Analysis: Matrix Methods in Demography and Ecology by : Hal Caswell

Download or read book Sensitivity Analysis: Matrix Methods in Demography and Ecology written by Hal Caswell and published by Springer. This book was released on 2019-04-02 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book shows how to use sensitivity analysis in demography. It presents new methods for individuals, cohorts, and populations, with applications to humans, other animals, and plants. The analyses are based on matrix formulations of age-classified, stage-classified, and multistate population models. Methods are presented for linear and nonlinear, deterministic and stochastic, and time-invariant and time-varying cases. Readers will discover results on the sensitivity of statistics of longevity, life disparity, occupancy times, the net reproductive rate, and statistics of Markov chain models in demography. They will also see applications of sensitivity analysis to population growth rates, stable population structures, reproductive value, equilibria under immigration and nonlinearity, and population cycles. Individual stochasticity is a theme throughout, with a focus that goes beyond expected values to include variances in demographic outcomes. The calculations are easily and accurately implemented in matrix-oriented programming languages such as Matlab or R. Sensitivity analysis will help readers create models to predict the effect of future changes, to evaluate policy effects, and to identify possible evolutionary responses to the environment. Complete with many examples of the application, the book will be of interest to researchers and graduate students in human demography and population biology. The material will also appeal to those in mathematical biology and applied mathematics.

Gender-structured Population Modeling

Author : M. Iannelli
Publisher : SIAM
ISBN 13 : 0898715776
Total Pages : 186 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis Gender-structured Population Modeling by : M. Iannelli

Download or read book Gender-structured Population Modeling written by M. Iannelli and published by SIAM. This book was released on 2005-04-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a unified presentation of, and mathematical framework for, modeling population growth by couple formation, summarizing both past and present modeling results. It provides results on model analysis, gives an up-to-date review of mathematical demography, discusses numerical methods, and puts deterministic modeling of human populations into historical perspective.

Population, Land Use, and Environment

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309096553
Total Pages : 345 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Population, Land Use, and Environment by : National Research Council

Download or read book Population, Land Use, and Environment written by National Research Council and published by National Academies Press. This book was released on 2005-10-15 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Limits to Growth

Author :
Publisher :
ISBN 13 :
Total Pages : 207 pages
Book Rating : 4.:/5 (76 download)

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Book Synopsis The Limits to Growth by :

Download or read book The Limits to Growth written by and published by . This book was released on 1975 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wildlife 2001: Populations

Author : D.R. McCullough
Publisher : Springer Science & Business Media
ISBN 13 : 9401128685
Total Pages : 1156 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Wildlife 2001: Populations by : D.R. McCullough

Download or read book Wildlife 2001: Populations written by D.R. McCullough and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1984, a conference called Wildlife 2000: Modeling habitat relationships of terrestrial vertebrates, was held at Stanford Sierra Camp at Fallen Leaf Lake in the Sierra Nevada Mountains of California. The conference was well-received, and the published volume (Verner, J. , M. L. Morrison, and C. J. Ralph, editors. 1986. Wildlife 2000: modeling habitat relationships of terrestrial vertebrates, University of Wisconsin Press, Madison, Wisconsin, USA) proved to be a landmark publication that received a book award by The Wildlife Society. Wildlife 2001: populations was a followup conference with emphasis on the other major biological field of wildlife conservation and management, populations. It was held on July 29-31, 1991, at the Oakland Airport Hilton Hotel in Oakland, California, in accordance with our intent that this conference have a much stronger international representation than did Wildlife 2000. The goal of the conference was to bring together an international group of specialists to address the state of the art in wildlife population dynamics, and set the agenda for future research and management on the threshold of the 21st century. The mix of specialists included workers in theoretical, as well as practical, aspects of wildlife conservation and management. Three general sessions covered methods, modelling, and conservation of threatened species.

Matrix Population Models

Author : Hal Caswell
Publisher : Sinauer Associates, Incorporated
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Matrix Population Models by : Hal Caswell

Download or read book Matrix Population Models written by Hal Caswell and published by Sinauer Associates, Incorporated. This book was released on 1989 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizes the construction of models, either from actual data or as an expression of hypotheses about the life cycle, mathematical analysis of the models, and the biological interpretation of the results. Annotation copyrighted by Book News, Inc., Portland, OR

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

Author : Shripad Tuljapurkar
Publisher : Springer Science & Business Media
ISBN 13 : 9780412072710
Total Pages : 660 pages
Book Rating : 4.0/5 (727 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 1997-01-31 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing many examples of how models can be implemented and interpreted, this book describes the biology of the life cycle and follows the transitions of individuals through stages in the life cycle. The focus is on models as tools.

Cities Transformed

Author : Mark R. Montgomery
Publisher : Routledge
ISBN 13 : 1134031661
Total Pages : 553 pages
Book Rating : 4.1/5 (34 download)

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Book Synopsis Cities Transformed by : Mark R. Montgomery

Download or read book Cities Transformed written by Mark R. Montgomery and published by Routledge. This book was released on 2013-10-31 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the next 20 years, most low-income countries will, for the first time, become more urban than rural. Understanding demographic trends in the cities of the developing world is critical to those countries - their societies, economies, and environments. The benefits from urbanization cannot be overlooked, but the speed and sheer scale of this transformation presents many challenges. In this uniquely thorough and authoritative volume, 16 of the world's leading scholars on urban population and development have worked together to produce the most comprehensive and detailed analysis of the changes taking place in cities and their implications and impacts. They focus on population dynamics, social and economic differentiation, fertility and reproductive health, mortality and morbidity, labor force, and urban governance. As many national governments decentralize and devolve their functions, the nature of urban management and governance is undergoing fundamental transformation, with programs in poverty alleviation, health, education, and public services increasingly being deposited in the hands of untested municipal and regional governments. Cities Transformed identifies a new class of policy maker emerging to take up the growing responsibilities. Drawing from a wide variety of data sources, many of them previously inaccessible, this essential text will become the benchmark for all involved in city-level research, policy, planning, and investment decisions. The National Research Council is a private, non-profit institution based in Washington, DC, providing services to the US government, the public, and the scientific and engineering communities. The editors are members of the Council's Panel on Urban Population Dynamics.

An Introduction to Mathematical Population Dynamics

Author : Mimmo Iannelli
Publisher : Springer
ISBN 13 : 3319030264
Total Pages : 346 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis An Introduction to Mathematical Population Dynamics by : Mimmo Iannelli

Download or read book An Introduction to Mathematical Population Dynamics written by Mimmo Iannelli and published by Springer. This book was released on 2015-01-23 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to mathematical biology for students with no experience in biology, but who have some mathematical background. The work is focused on population dynamics and ecology, following a tradition that goes back to Lotka and Volterra, and includes a part devoted to the spread of infectious diseases, a field where mathematical modeling is extremely popular. These themes are used as the area where to understand different types of mathematical modeling and the possible meaning of qualitative agreement of modeling with data. The book also includes a collections of problems designed to approach more advanced questions. This material has been used in the courses at the University of Trento, directed at students in their fourth year of studies in Mathematics. It can also be used as a reference as it provides up-to-date developments in several areas.

Modelling Biological Populations in Space and Time

Author : Eric Renshaw
Publisher : Cambridge University Press
ISBN 13 : 9780521448550
Total Pages : 428 pages
Book Rating : 4.4/5 (485 download)

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Book Synopsis Modelling Biological Populations in Space and Time by : Eric Renshaw

Download or read book Modelling Biological Populations in Space and Time written by Eric Renshaw and published by Cambridge University Press. This book was released on 1993-08-26 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume develops a unifying approach to population studies, emphasising the interplay between modelling and experimentation. Throughout, mathematicians and biologists are provided with a framework within which population dynamics can be fully explored and understood. Aspects of population dynamics covered include birth-death and logistic processes, competition and predator-prey relationships, chaos, reaction time-delays, fluctuating environments, spatial systems, velocities of spread, epidemics, and spatial branching structures. Both deterministic and stochastic models are considered. Whilst the more theoretically orientated sections will appeal to mathematical biologists, the material is presented so that readers with little mathematical expertise can bypass these without losing the main flow of the text.

Population Growth and Economic Development

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309036410
Total Pages : 121 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Population Growth and Economic Development by : National Research Council

Download or read book Population Growth and Economic Development written by National Research Council and published by National Academies Press. This book was released on 1986-02-01 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses nine relevant questions: Will population growth reduce the growth rate of per capita income because it reduces the per capita availability of exhaustible resources? How about for renewable resources? Will population growth aggravate degradation of the natural environment? Does more rapid growth reduce worker output and consumption? Do rapid growth and greater density lead to productivity gains through scale economies and thereby raise per capita income? Will rapid population growth reduce per capita levels of education and health? Will it increase inequality of income distribution? Is it an important source of labor problems and city population absorption? And, finally, do the economic effects of population growth justify government programs to reduce fertility that go beyond the provision of family planning services?

Integrated Population Models

Author : Michael Schaub
Publisher : Elsevier
ISBN 13 : 0323908101
Total Pages : 638 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Integrated Population Models by : Michael Schaub

Download or read book Integrated Population Models written by Michael Schaub and published by Elsevier. This book was released on 2021-11-16 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Population Models: Theory and Ecological Applications with R and JAGS is the first book on integrated population models, which constitute a powerful framework for combining multiple data sets from the population and the individual levels to estimate demographic parameters, and population size and trends. These models identify drivers of population dynamics and forecast the composition and trajectory of a population. Written by two population ecologists with expertise on integrated population modeling, this book provides a comprehensive synthesis of the relevant theory of integrated population models with an extensive overview of practical applications, using Bayesian methods by means of case studies. The book contains fully-documented, complete code for fitting all models in the free software, R and JAGS. It also includes all required code for pre- and post-model-fitting analysis. Integrated Population Models is an invaluable reference for researchers and practitioners involved in population analysis, and for graduate-level students in ecology, conservation biology, wildlife management, and related fields. The text is ideal for self-study and advanced graduate-level courses. Offers practical and accessible ecological applications of IPMs (integrated population models) Provides full documentation of analyzed code in the Bayesian framework Written and structured for an easy approach to the subject, especially for non-statisticians

Population Growth, Income Distribution, and Economic Development

Author : Nico Heerink
Publisher : Springer Science & Business Media
ISBN 13 : 3642785719
Total Pages : 404 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Population Growth, Income Distribution, and Economic Development by : Nico Heerink

Download or read book Population Growth, Income Distribution, and Economic Development written by Nico Heerink and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, a model of long-term interrelationships between income distribution, population growth and economic development is developed and estimated from data for 54 countries. The results indicate that a reduction of income inequality leads to lower fertility and mortality, to improvedbasic needs satisfaction, and to lower labour force participation of young and old males and of females in Asia and Africa. The effect of income distribution on saving and consumption is found to be negligible. These outcomes suggest that family planning and health policies in LDCs will show better results when they are supplemented with policies aimed at makingthe poor benefit from economic growth. As regards development policy, the results indicate that a reduction of income inequality does not impair the formation of physical capital, but enhances the formation of human capital and lowers the growth rate of the labour force.