Mitonuclear Ecology

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Mitonuclear Ecology

Author : Geoffrey E. Hill
Publisher : Oxford University Press, USA
Page : 315 pages
File Size : 45,5 Mb
Release : 2019-04-30
Category : Science
ISBN : 9780198818250

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Mitonuclear Ecology by Geoffrey E. Hill Pdf

This novel text provides a concise synthesis of how the interactions between mitochondrial and nuclear genes have played a major role in shaping the ecology and evolution of eukaryotes. The foundation for this new focus on mitonuclear interactions originated from research in biochemistry and cell biology laboratories, although the broader ecological and evolutionary implications have yet to be fully explored. The imperative for mitonuclear coadaptation is proposed to be a major selective force in the evolution of sexual reproduction and two mating types in eukaryotes, in the formation of species, in the evolution of ornaments and sexual selection, in the process of adaptation, and in the evolution of senescence. The book highlights the importance of mitonuclear coadaptation to the evolution of complex life and champions mitonuclear ecology as an important subdiscipline in ecology and evolution.

Mitonuclear Ecology

Author : Geoffrey E. Hill
Publisher : Oxford University Press
Page : 336 pages
File Size : 49,5 Mb
Release : 2019-04-30
Category : Science
ISBN : 9780192550361

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Mitonuclear Ecology by Geoffrey E. Hill Pdf

This novel text provides a concise synthesis of how the interactions between mitochondrial and nuclear genes have played a major role in shaping the ecology and evolution of eukaryotes. The foundation for this new focus on mitonuclear interactions originated from research in biochemistry and cell biology laboratories, although the broader ecological and evolutionary implications have yet to be fully explored. The imperative for mitonuclear coadaptation is proposed to be a major selective force in the evolution of sexual reproduction and two mating types in eukaryotes, in the formation of species, in the evolution of ornaments and sexual selection, in the process of adaptation, and in the evolution of senescence. The book highlights the importance of mitonuclear coadaptation to the evolution of complex life and champions mitonuclear ecology as an important subdiscipline in ecology and evolution.

Stochastic Population Dynamics in Ecology and Conservation

Author : Russell Lande,Steinar Engen,Bernt-Erik Sæther
Publisher : OUP Oxford
Page : 698 pages
File Size : 41,8 Mb
Release : 2003
Category : Mathematics
ISBN : 0198525257

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Stochastic Population Dynamics in Ecology and Conservation by Russell Lande,Steinar Engen,Bernt-Erik Sæther Pdf

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.

Molecular Ecology

Author : Joanna R. Freeland
Publisher : John Wiley & Sons
Page : 390 pages
File Size : 48,6 Mb
Release : 2020-01-07
Category : Science
ISBN : 9781119426158

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Molecular Ecology by Joanna R. Freeland Pdf

A fully updated guide to the increasingly prevalent use of molecular data in ecological studies Molecular ecology is concerned with how molecular biology and population genetics may help us to better understand aspects of ecology and evolution including local adaptation, dispersal across landscapes, phylogeography, behavioral ecology, and conservation biology. As the technology driving genetic science has advanced, so too has this fast-moving and innovative discipline, providing important insights into virtually all taxonomic groups. This third edition of Molecular Ecology takes account of the breakthroughs achieved in recent years to give readers a thorough and up-to-date account of the field as it is today. New topics covered in this book include next-generation sequencing, metabarcoding, environmental DNA (eDNA) assays, and epigenetics. As one of molecular ecology’s leading figures, author Joanna Freeland also provides those new to the area with a full grounding in its fundamental concepts and principles. This important text: Is presented in an accessible, user-friendly manner Offers a comprehensive introduction to molecular ecology Has been revised to reflect the field’s most recent studies and research developments Includes new chapters covering topics such as landscape genetics, metabarcoding, and community genetics Rich in insights that will benefit anyone interested in the ecology and evolution of natural populations, Molecular Ecology is an ideal guide for all students and professionals who wish to learn more about this exciting field.

Environmental DNA

Author : Pierre Taberlet,Aurélie Bonin,Lucie Zinger,Eric Coissac
Publisher : Oxford University Press
Page : 272 pages
File Size : 48,8 Mb
Release : 2018-02-02
Category : Science
ISBN : 9780191079993

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Environmental DNA by Pierre Taberlet,Aurélie Bonin,Lucie Zinger,Eric Coissac Pdf

Environmental DNA (eDNA) refers to DNA that can be extracted from environmental samples (such as soil, water, feces, or air) without the prior isolation of any target organism. The analysis of environmental DNA has the potential of providing high-throughput information on taxa and functional genes in a given environment, and is easily amenable to the study of both aquatic and terrestrial ecosystems. It can provide an understanding of past or present biological communities as well as their trophic relationships, and can thus offer useful insights into ecosystem functioning. There is now a rapidly-growing interest amongst biologists in applying analysis of environmental DNA to their own research. However, good practices and protocols dealing with environmental DNA are currently widely dispersed across numerous papers, with many of them presenting only preliminary results and using a diversity of methods. In this context, the principal objective of this practical handbook is to provide biologists (both students and researchers) with the scientific background necessary to assist with the understanding and implementation of best practices and analyses based on environmental DNA.

The Ecology of Adaptive Radiation

Author : Dolph Schluter
Publisher : OUP Oxford
Page : 302 pages
File Size : 45,6 Mb
Release : 2000-08-31
Category : Electronic
ISBN : 9780191588327

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The Ecology of Adaptive Radiation by Dolph Schluter Pdf

Adaptive radiation is the evolution of diversity within a rapidly multiplying lineage. It can cause a single ancestral species to differentiate into an impressively vast array of species inhabiting a variety of environments. Much of life's diversity has arisen during adaptive radiations. Some of the most famous recent examples include the East African cichlid fishes, the Hawaiian silverswords, and of course, Darwin's Gal--aacute--;pagos finches,. This book evaluates the causes of adaptive radiation. It focuses on the 'ecological' theory of adaptive radiation, a body of ideas that began with Darwin and was developed through the early part of the 20th Century. This theory proposes that phenotypic divergence and speciation in adaptive radiation are caused ultimately by divergent natural selection arising from differences in environment and competition between species. In The Ecology of Adaptive Radiation the author re-evaluates the ecological theory, along with its most significant extensions and challenges, in the light of all the recent evidence. This important book is the first full exploration of the causes of adaptive radiation to be published for decades, written by one of the world's best young evolutionary biologists.

Metapopulation Ecology

Author : Ilkka Hanski
Publisher : Oxford University Press
Page : 332 pages
File Size : 49,9 Mb
Release : 1999-03-18
Category : Nature
ISBN : 0198540655

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Metapopulation Ecology by Ilkka Hanski Pdf

Written by a world renowned biologist, this volume offers a comprehensive synthesis of current research in this rapidly expanding area of population biology. It covers both the essential theory and a wide range of empirical studies, including the author's groundbreaking work on the Glanville fritillary butterfly. It also includes practical applications to conservation biology. The book describes theoretical models for metapopulation dynamics in highly fragmented landscapes and emphasizes spatially realistic models. It presents the incidence function model and includes several detailed examples of its application. Accessible to advanced undergraduate and graduate students, Metapopulation Ecology will be a valuable resource for researchers in population biology, conservation biology, and landscape ecology.

Asymmetry, Developmental Stability and Evolution

Author : Anders Pape MØller,John P. Swaddle
Publisher : Oxford University Press, UK
Page : 306 pages
File Size : 42,6 Mb
Release : 1997-11-27
Category : Developmental biology
ISBN : 9780191589393

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Asymmetry, Developmental Stability and Evolution by Anders Pape MØller,John P. Swaddle Pdf

Why does nature love symmetry? In Asymmetry, Developmental Stability and Evolution, M--oslash--;ller and Swaddle analyse the evolutionary implications of symmetry. They advance and explain their theory that asymmetry is related to genetic stability and fitness, and that symmetric individuals appear to have quantifiable and significant advantages over their asymmetric counterparts. When assessing potential mates or competitors, animals may be able to use symmetry as an honest indication of quality. This interdisciplinary book, with its associated Web-site, will be of interest to students and researchers in the fields of ecology, evolutionary biology, genetics, and animal behaviour. - ;Why does nature love symmetry? In Asymmetry, Developmental Stability and Evolution, M--oslash--;ller and Swaddle analyse the evolutionary implications of symmetry. They advance and explain their theory that symmetry is related to genetic stability and fitness, and that symmetric individuals appear to have quantifiable and significant advantages over their asymmetric counterparts. When assessing potential mates or competitors, animals may be able to use symmetry as an honest indication of quality. This interdisciplinary book, with its associated Web-site, will be of interest to students and researchers in the fields of ecology, evolutionary biology, genetics, and animal behaviour. -

Competition Theory in Ecology

Author : Peter A. Abrams
Publisher : Oxford University Press
Page : 336 pages
File Size : 47,8 Mb
Release : 2022-08-25
Category : Science
ISBN : 9780192648099

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Competition Theory in Ecology by Peter A. Abrams Pdf

Competition between species arises when two or more species share at least some of the same limited resources. It is likely to affect all species, as well as many higher-level aspects of community and ecosystem dynamics. Interspecific competition shares many of the same features as density dependence (intraspecific competition) and evolution (competition between genotypes). In spite of this, a robust theoretical framework is not yet in place to develop a more coherent understanding of this important interaction. Despite its prominence in the ecological literature, the theory seems to have lost direction in recent decades, with many synthetic papers promoting outdated ideas, failing to use resource-based models, and having little utility in applied fields such as conservation and environmental management. Competition theory has done little to incorporate new findings regarding consumer-resource interactions in the context of larger food webs containing behaviourally or evolutionarily adapting components. Overly simple models and methods of analysis continue to be influential. Competition Theory in Ecology represents a timely opportunity to address these shortcomings and suggests a more useful approach to modelling that can provide a basis for future models that have greater predictive ability in both ecology and evolution. The book concludes with some broader observations on the lack of agreement on general principles to use in constructing mathematical models to help understand ecological systems. It argues that a more open discussion and debate of the underlying structure of ecological theory is now urgently required to move the field forward.

Evolutionary Feedbacks Between Population Biology and Genome Architecture

Author : Tariq Ezaz,Scott V. Edwards
Publisher : Frontiers Media SA
Page : 129 pages
File Size : 46,8 Mb
Release : 2018-12-06
Category : Electronic
ISBN : 9782889456413

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Evolutionary Feedbacks Between Population Biology and Genome Architecture by Tariq Ezaz,Scott V. Edwards Pdf

This eBook presents all 10 articles published under the Frontiers Research Topic "Evolutionary Feedbacks Between Population Biology and Genome Architecture", edited by Scott V. Edwards and Tariq Ezaz. With the rise of rapid genome sequencing across the Tree of Life, challenges arise in understanding the major evolutionary forces influencing the structure of microbial and eukaryotic genomes, in particular the prevalence of natural selection versus genetic drift in shaping those genomes. Additional complexities in understanding genome architecture arise with the increasing incidence of interspecific hybridization as a force for shaping genotypes and phenotypes. A key paradigm shift facilitating a more nuanced interpretation of genomes came with the rise of the nearly neutral theory in the 1970s, followed by a greater appreciation for the contribution of nonadaptive forces such as genetic drift to genome structure in the 1990s and 2000s. The articles published in this eBook grapple with these issues and provide an update as to the ways in which modern population genetics and genome informatics deepen our understanding of the subtle interplay between these myriad forces. From intraspecific to macroevolutionary studies, population biology and population genetics are now major tools for understanding the broad landscape of how genomes evolve across the Tree of Life. This volume is a celebration across diverse taxa of the contributions of population genetics thinking to genome studies. We hope it spurs additional research and clarity in the ongoing search for rules governing the evolution of genomes.

Male Choice, Female Competition, and Female Ornaments in Sexual Selection

Author : Ingo Schlupp
Publisher : Oxford University Press
Page : 177 pages
File Size : 48,5 Mb
Release : 2021
Category : Science
ISBN : 9780198818946

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Male Choice, Female Competition, and Female Ornaments in Sexual Selection by Ingo Schlupp Pdf

When Charles Darwin first proposed Sexual Selection Theory, he suggested two mechanisms: competition among males and choice by females. Although their importance is long established and extremely well understood, their mirror images have remained largely underappreciated; males also choose, and females also compete. The combination of male mate choice (MMC) and female competition (FC) may be one of the most overlooked yet important and intriguing phenomena in modern sexual selection theory. This novel text reviews our current understanding of MMC and FC, highlighting the important connections between them. It places both concepts in the context of related fields such as female choice, mating systems, and sexual selection theory more broadly. A truly holistic approach is provided which takes all the relevant elements into consideration, especially the relative roles of MMC and FC, female ornamentation, their evolutionary consequences, and their genetic basis. Considering male mate choice and female competition in this way as effectively two sides of the same coin creates a powerful paradigm for a more complete understanding of sexual selection. Male Choice, Female Competition, and Female Ornaments in Sexual Selection will be suitable for both graduate students and researchers interested in sexual selection from an evolutionary, psychological, and anthropological perspective. It will also appeal to a broader audience of behavioural ecologists and evolutionary psychologists.

The Structure and Dynamics of Geographic Ranges

Author : Kevin J. Gaston
Publisher : Oxford University Press, USA
Page : 278 pages
File Size : 47,5 Mb
Release : 2003
Category : Science
ISBN : 9780198526407

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The Structure and Dynamics of Geographic Ranges by Kevin J. Gaston Pdf

A synthesis of present understanding of the structure of the geographic ranges of species, which is a core issue in ecology and biogeography with implications for many of the environmental issues presently facing humankind.

A Citizen's Guide to Ecology

Author : Lawrence B. Slobodkin
Publisher : Oxford University Press
Page : 256 pages
File Size : 49,7 Mb
Release : 2003-05-15
Category : Science
ISBN : 9780198036852

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A Citizen's Guide to Ecology by Lawrence B. Slobodkin Pdf

The earth is continuously changing and evolving yet it is unclear how environmental changes will affect us in years to come. What changes are inevitable? What changes, if any, are beneficial? And what can we do as citizens of this planet to protect it and our future generations? Larry Slobodkin, one of the leading pioneers of modern ecology, offers compelling answers to these questions in A Citizen's Guide to Ecology. He provides many insights into ecology and the processes that keep the world functioning. This important guide introduces observations that underlie arguments about all aspects of the natural environment--including both global and local issues. To clarify difficult concepts, Slobodkin uses lake, ocean, and terrestrial ecosystems to explain ecological energy flows and relationships on a global scale. The book presents a clear and current understanding of the ecological world, and how individual citizens can participate in practical decisions on ecological issues. It tackles such issues as global warming, ecology and health, organic farming, species extinction and adaptation, and endangered species. An excellent introduction and overview, A Citizen's Guide to Ecology helps us to understand what steps we as humans can take to keep our planet habitable for generations to come. "This beautifully written book brings together careful observation, personal reflection, and theoretical understanding to explain the major environmental problems that confront us. Dr. Slobodkin's superb and sweeping work invites us to contemplate a great many facts and a few large values to motivate a clear and compelling response to losses of biodiversity, the problem of invasive species, global warming, and other environmental concerns."--Mark Sagoff, School of Public Affairs, University of Maryland

Living in Groups

Author : Jens Krause,Graeme D. Ruxton
Publisher : Oxford University Press
Page : 228 pages
File Size : 48,5 Mb
Release : 2002-10-10
Category : Nature
ISBN : 0198508182

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Living in Groups by Jens Krause,Graeme D. Ruxton Pdf

Shoals, swarms, flocks, herds--group formation is a widespread phenomenon in animal populations. It raises several interesting questions for behavioral ecologists. Why do animals form and live in groups, and what factors influence the ways in which they do this? What are the costs and benefits to an animal of group living? How are these influenced by ecological factors? The authors familiarize the reader with cutting-edge ideas on the ecology and evolution of group-living animals, and detail fascinating case studies demonstrating them in action.

Avoiding Attack

Author : Graeme D. Ruxton,Tom N. Sherratt,Michael P. Speed,Michael Patrick Speed,Mike Speed
Publisher : Oxford University Press
Page : 262 pages
File Size : 53,8 Mb
Release : 2004-10-21
Category : Nature
ISBN : 9780198528593

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Avoiding Attack by Graeme D. Ruxton,Tom N. Sherratt,Michael P. Speed,Michael Patrick Speed,Mike Speed Pdf

This book discusses the evolution of the mechanisms by which prey avoid attack by their potential predators and questions how such defences are maintained through natural selection. Topics covered include camouflage, warning signals and mimicry.