Modeling Extinction
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Modeling Extinction
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Author : Mark E. J. Newman
language : en
Publisher:
Release Date : 2003
Modeling Extinction written by Mark E. J. Newman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with History categories.
In the last decade or so, scientists have started to examine a new approach to the patterns of evolution and extinction in the fossil record. This approach may be called "statistical paleontology," since it looks at large-scale patterns in the record and attempts to understand and model their average statistical features, rather than their detailed structure. This book, developed after a meeting at the Santa Fe Institute on extinction modeling, comments critically on the various modeling approaches.
Modeling Evolution Of Heterogeneous Populations
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Author : Irina Kareva
language : en
Publisher: Academic Press
Release Date : 2019-10-16
Modeling Evolution Of Heterogeneous Populations written by Irina Kareva and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-16 with Mathematics categories.
Modeling Evolution of Heterogeneous Populations: Theory and Applications describes, develops and provides applications of a method that allows incorporating population heterogeneity into systems of ordinary and discrete differential equations without significantly increasing system dimensionality. The method additionally allows making use of results of bifurcation analysis performed on simplified homogeneous systems, thereby building on the existing body of tools and knowledge and expanding applicability and predictive power of many mathematical models. - Introduces Hidden Keystone Variable (HKV) method, which allows modeling evolution of heterogenous populations, while reducing multi-dimensional selection systems to low-dimensional systems of differential equations - Demonstrates that replicator dynamics is governed by the principle of maximal relative entropy that can be derived from the dynamics of selection systems instead of being postulated - Discusses mechanisms behind models of both Darwinian and non-Darwinian selection - Provides examples of applications to various fields, including cancer growth, global demography, population extinction, tragedy of the commons and resource sustainability, among others - Helps inform differences in underlying mechanisms of population growth from experimental observations, taking one from experiment to theory and back
Conservation Biology
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Author : Fred Van Dyke
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-29
Conservation Biology written by Fred Van Dyke and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-29 with Science categories.
Fred Van Dyke’s new textbook, Conservation Biology: Foundations, Concepts, Applications, 2nd Edition, represents a major new text for anyone interested in conservation. Drawing on his vast experience, Van Dyke’s organizational clarity and readable style make this book an invaluable resource for students in conservation around the globe. Presenting key information and well-selected examples, this student-friendly volume carefully integrates the science of conservation biology with its implications for ethics, law, policy and economics.
Ecological Modeling In Risk Assessment
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Author : Robert A. Pastorok
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Ecological Modeling In Risk Assessment written by Robert A. Pastorok and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Technology & Engineering categories.
Expanding the risk assessment toolbox, this book provides a comprehensive and practical evaluation of specific ecological models for potential use in risk assessment. Ecological Modeling in Risk Assessment: Chemical Effects on Populations, Ecosystems, and Landscapes goes beyond current risk assessment practices for toxic chemicals as applied to individual-organism endpoints to describe ecological effects models useful at the population, ecosystem, and landscape levels. The authors demonstrate the utility of a set of ecological effects models, eventually improving the ecological relevance of risk assessments and making data collection more cost effective.
Mammoth Graveyards
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Author : Sierra Greenleaf
language : en
Publisher: Publifye AS
Release Date : 2025-02-15
Mammoth Graveyards written by Sierra Greenleaf and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-15 with Science categories.
""Mammoth Graveyards"" explores the mysteries held within concentrated deposits of mammoth remains, offering insights into the Late Pleistocene extinction event. These graveyards, found across continents, are not random bone accumulations, but rather snapshots of past ecological conditions. The book uniquely focuses on taphonomy, the study of how these fossil sites formed, to accurately reconstruct past environments and the lives of mammoths. The book progresses by first introducing the geographic distribution and geological context of mammoth graveyards. It then evaluates major extinction theories like climate change and human hunting, using paleontological data such as radiocarbon dating and fossil analysis, derived from the graveyards themselves. A key argument is that rigorous scientific analysis of these sites reveals the complex interplay of factors contributing to megafaunal extinctions, highlighting the need to consider multiple interacting elements rather than a single cause. These findings inform current discussions about biodiversity loss and potential future extinctions.
American Megafaunal Extinctions At The End Of The Pleistocene
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Author : Gary Haynes
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-12-23
American Megafaunal Extinctions At The End Of The Pleistocene written by Gary Haynes and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-23 with Science categories.
The volume contains summaries of facts, theories, and unsolved problems pertaining to the unexplained extinction of dozens of genera of mostly large terrestrial mammals, which occurred ca. 13,000 calendar years ago in North America and about 1,000 years later in South America. Another equally mysterious wave of extinctions affected large Caribbean islands around 5,000 years ago. The coupling of these extinctions with the earliest appearance of human beings has led to the suggestion that foraging humans are to blame, although major climatic shifts were also taking place in the Americas during some of the extinctions. The last published volume with similar (but not identical) themes -- Extinctions in Near Time -- appeared in 1999; since then a great deal of innovative, exciting new research has been done but has not yet been compiled and summarized. Different chapters in this volume provide in-depth resumés of the chronology of the extinctions in North and South America, the possible insights into animal ecology provided by studies of stable isotopes and anatomical/physiological characteristics such as growth increments in mammoth and mastodont tusks, the clues from taphonomic research about large-mammal biology, the applications of dating methods to the extinctions debate, and archeological controversies concerning human hunting of large mammals.
Extinctions In The History Of Life
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Author : Paul D. Taylor
language : en
Publisher: Cambridge University Press
Release Date : 2004-11-11
Extinctions In The History Of Life written by Paul D. Taylor and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-11 with Science categories.
Extinction is the ultimate fate of all biological species - over 99 percent of the species that have ever inhabited the Earth are now extinct. The long fossil record of life provides scientists with crucial information about when species became extinct, which species were most vulnerable to extinction, and what processes may have brought about extinctions in the geological past. Key aspects of extinctions in the history of life are here reviewed by six leading palaeontologists, providing a source text for geology and biology undergraduates as well as more advanced scholars. Topical issues such as the causes of mass extinctions and how animal and plant life has recovered from these cataclysmic events that have shaped biological evolution are dealt with. This helps us to view the biodiversity crisis in a broader context, and shows how large-scale extinctions have had profound and long-lasting effects on the Earth's biosphere.
Encyclopedia Of Biodiversity
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Author :
language : en
Publisher: Academic Press
Release Date : 2013-02-05
Encyclopedia Of Biodiversity written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-05 with Nature categories.
The 7-volume Encyclopedia of Biodiversity, Second Edition maintains the reputation of the highly regarded original, presenting the most current information available in this globally crucial area of research and study. It brings together the dimensions of biodiversity and examines both the services it provides and the measures to protect it. Major themes of the work include the evolution of biodiversity, systems for classifying and defining biodiversity, ecological patterns and theories of biodiversity, and an assessment of contemporary patterns and trends in biodiversity. The science of biodiversity has become the science of our future. It is an interdisciplinary field spanning areas of both physical and life sciences. Our awareness of the loss of biodiversity has brought a long overdue appreciation of the magnitude of this loss and a determination to develop the tools to protect our future. Second edition includes over 100 new articles and 226 updated articles covering this multidisciplinary field— from evolution to habits to economics, in 7 volumes The editors of this edition are all well respected, instantly recognizable academics operating at the top of their respective fields in biodiversity research; readers can be assured that they are reading material that has been meticulously checked and reviewed by experts Approximately 1,800 figures and 350 tables complement the text, and more than 3,000 glossary entries explain key terms
Plant Resource Utilization And Conservation
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Author : Mr. Rohit Manglik
language : en
Publisher: EduGorilla Publication
Release Date : 2024-07-03
Plant Resource Utilization And Conservation written by Mr. Rohit Manglik and has been published by EduGorilla Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-03 with Science categories.
EduGorilla Publication is a trusted name in the education sector, committed to empowering learners with high-quality study materials and resources. Specializing in competitive exams and academic support, EduGorilla provides comprehensive and well-structured content tailored to meet the needs of students across various streams and levels.
Ecology Genetics And Evolution Of Metapopulations
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Author : Ilkka A. Hanski
language : en
Publisher: Academic Press
Release Date : 2004-05-17
Ecology Genetics And Evolution Of Metapopulations written by Ilkka A. Hanski and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-17 with Science categories.
Ecology, Genetics and Evolution of Metapopulations is acollection of specially commissioned articles that looks at fragmented habitats, bringing together recent theoretical advances and empirical studies applying the metapopulation approach. Several chapters closely integrate ecology with genetics and evolutionary biology, and others illustrate how metapopulation concepts and models can be applied to answer questions about conservation, epidemiology, and speciation. The extensive coverage of theory from highly regarded scientists and the many substantive applications in this one-of-a-kind work make it invaluable to graduate students and researchers in a wide range of disciplines. - Provides a comprehensive and authoritative account of all aspects of metapopulation biology, integrating ecology, genetics, and evolution - Developed by recognized experts, including Hanski who won the Balzan Prize for Ecological Sciences - Covers novel applications of the metapopulation approach to conservation