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Adaptation in Metapopulations: How Interaction Changes Evolution

Michael J. Wade

The central question addressed in this book is this: How is the process of adaptation different if the members of a population live clustered in small groups instead of being homogenously distributed ... More

The central question addressed in this book is this: How is the process of adaptation different if the members of a population live clustered in small groups instead of being homogenously distributed like grass on a lawn? The field is called ‘evolution in subdivided populations’ or ‘adaptation in metapopulations.’ The book covers a diverse array of topics, including group selection, family selection, kin selection and sexual selection, as well as speciation genetics, maternal and paternal genetic effects, and host-symbiont co-evolution. These topics are addressed using a combination of conceptual, theoretical, field and laboratory studies and a diversity of living systems ranging from the laboratory model of flour beetles in the genus, Tribolium, to willow leaf beetles, to other animals, plants and microbes.Less

Adapting to a Changing Environment: Confronting the Consequences of Climate Change

Tim R. McClanahan and Joshua Cinner

Societies must choose how they wish to deal with climate change. Not doing anything or pursuing ‘business as usual’ is likely to lead down a path that will have devastating consequences for many ... More

Societies must choose how they wish to deal with climate change. Not doing anything or pursuing ‘business as usual’ is likely to lead down a path that will have devastating consequences for many people, especially the world’s poor. Using a focal lens of coral reef fisheries, upon which millions of people depend on for their livelihood, this book provides a tool box of options for confronting the consequences of climate change through building local-scale adaptive capacity in societies and improving the condition of the natural resources. Building adaptive capacity will require strengthening appropriate aspects of a society’s flexibility, assets, learning and social organizations. They ways of doing this are diverse and will, of course, depend on existing local capacities and needs. Improving the condition of resources tends to require restricting or limiting society’s actions. These two broad concepts, of building social capacities and limiting certain types of resource use, interact in complicated ways, requiring coupled actions. One of the central themes of this book is that adaptation solutions are context dependent, determined in part by aspects of local resource conditions, adaptive capacity, and exposure to climate change impacts, but also by people’s history, culture, and aspirations. This book develops a framework to help provide governments, scientists, managers, and donors with critical information about the local context and develop nuanced actions that reflect these local conditions. This information can help to identify key opportunities and narrow the range of potential adaptation options that may be suitable for a particular location.Less

Adaptive Diversification (MPB-48)

Michael Doebeli

Understanding the mechanisms driving biological diversity remains a central problem in ecology and evolutionary biology. Traditional explanations assume that differences in selection pressures lead ... More

Understanding the mechanisms driving biological diversity remains a central problem in ecology and evolutionary biology. Traditional explanations assume that differences in selection pressures lead to different adaptations in geographically separated locations. This book takes a different approach and explores adaptive diversification—diversification rooted in ecological interactions and frequency-dependent selection. In any ecosystem, birth and death rates of individuals are affected by interactions with other individuals. What is an advantageous phenotype therefore depends on the phenotype of other individuals, and it may often be best to be ecologically different from the majority phenotype. Such rare-type advantage is a hallmark of frequency-dependent selection and opens the scope for processes of diversification that require ecological contact rather than geographical isolation. This book investigates adaptive diversification using the mathematical framework of adaptive dynamics. Evolutionary branching is a paradigmatic feature of adaptive dynamics that serves as a basic metaphor for adaptive diversification, and the book explores the scope of evolutionary branching in many different ecological scenarios, including models of coevolution, cooperation, and cultural evolution. It also uses alternative modeling approaches. Stochastic, individual-based models are particularly useful for studying adaptive speciation in sexual populations, and partial differential equation models confirm the pervasiveness of adaptive diversification. Showing that frequency-dependent interactions are an important driver of biological diversity, the book provides a comprehensive theoretical treatment of adaptive diversification.Less

The Adaptive Landscape in Evolutionary Biology

Erik Svensson and Ryan Calsbeek (eds)

This book aims to present different voices and perspectives on the adaptive landscape, its past, present, and future position in evolutionary biology. Chapters have been written by scientists in ... More

This book aims to present different voices and perspectives on the adaptive landscape, its past, present, and future position in evolutionary biology. Chapters have been written by scientists in different fields, including ecology, evolution, developmental biology, genetics, history of science and philosophy. The idea for this book came a few years ago, as the 80-year anniversary of Sewall Wright's classic paper was approaching rapidly (2012). This seemed to be an excellent opportunity to summarize the state of the art of the adaptive landscape. The hope is that this volume won't mark the end of the scientific discussions about the adaptive landscape, but rather a new beginning. And finally, it is hoped that if the adaptive landscape will not survive another 80 years, it will hopefully be replaced by an even better concept or metaphor that will push evolutionary biology forward and increase knowledge about adaptation, speciation, and the origins and preservation of biodiversity on this fragile planet.Less

Aging of the Genome: The dual role of DNA in life and death

Jan Vijg

Aging has long since been ascribed to the gradual accumulation of DNA mutations in the genome of somatic cells. However, it is only recently that the necessary sophisticated technology has been ... More

Aging has long since been ascribed to the gradual accumulation of DNA mutations in the genome of somatic cells. However, it is only recently that the necessary sophisticated technology has been developed to begin testing this theory and its consequences. This book critically reviews the concept of genomic instability as a possible universal cause of aging in the context of a new, holistic understanding of genome functioning in complex organisms resulting from recent advances in functional genomics and systems biology. It provides a synthesis of current research, as well as a look ahead to the design of strategies to retard or reverse the deleterious effects of aging. This is particularly important in a time when we are urgently trying to unravel the genetic component of aging-related diseases. Moreover, there is a growing public recognition of the imperative of understanding more about the underlying biology of aging, driven by continuing demographic change.Less

Alaska's Changing Arctic: Ecological Consequences for Tundra, Streams, and Lakes

John E. Hobbie and George W. Kling (eds)

This book synthesizes the findings from the NSF-funded Arctic LTER project based in Toolik Lake, Alaska, a site that has been active since the mid-1970s. The book presents research concerning the ... More

This book synthesizes the findings from the NSF-funded Arctic LTER project based in Toolik Lake, Alaska, a site that has been active since the mid-1970s. The book presents research concerning the core issues of climate-change science, and addresses the treeless regions of arctic Alaska, as well as the adjoining boreal forests. The book examines both terrestrial and freshwater-aquatic ecosystems, and their three typical habitats: tundra, streams and lakes. The book provides a history of the Toolik Lake LTER site, and discusses its present condition and future outlook. The chapters create a multidisciplinary survey of the Alaskan arctic ecosystem. Topics include glacial history, climatology, land-water interactions, mercury found in the Alaskan arctic, and the response of lakes to environmental change. The final chapter brings together these findings in order to make predictions regarding the consequences that arctic Alaska faces due to global warming and climate change, and discusses the future of the LTER site in the region.Less

All the Fish in the Sea: Maximum Sustainable Yield and the Failure of Fisheries Management

Carmel Finley

Between 1949 and 1955, the State Department pushed for an international fisheries policy grounded in maximum sustainable yield (MSY). The concept is based on a confidence that scientists can predict, ... More

Between 1949 and 1955, the State Department pushed for an international fisheries policy grounded in maximum sustainable yield (MSY). The concept is based on a confidence that scientists can predict, theoretically, the largest catch that can be taken from a species’ stock over an indefinite period. And while it was modified in 1996 with passage of the Sustained Fisheries Act, MSY is still at the heart of modern American fisheries management. As fish populations continue to crash, however, it is clear that MSY is itself not sustainable. Indeed, the concept has been widely criticized by scientists for ignoring several key factors in fisheries management and has led to the devastating collapse of many fisheries. This book reveals that the fallibility of MSY lies at its very inception—as a tool of government rather than science. The foundational doctrine of the MSY emerged at a time when the US government was using science to promote and transfer Western knowledge and technology, and to ensure that American ships and planes would have free passage through the world’s seas and skies. The author charts the history of US fisheries science using MSY as her focus, and in particular its application to halibut, tuna, and salmon fisheries. Fish populations the world over are threatened, and this book will help sound warnings of the effect of any management policies divested from science itself.Less

Allee Effects in Ecology and Conservation

Franck Courchamp, Ludek Berec, and Joanna Gascoigne

Allee effects are broadly defined as a decline in individual fitness at low population size or density, that can result in critical population thresholds below which populations crash to extinction. ... More

Allee effects are broadly defined as a decline in individual fitness at low population size or density, that can result in critical population thresholds below which populations crash to extinction. As such, they are very relevant to many conservation programmes, where scientists and managers are often working with populations that have been reduced to low densities or small numbers. There are a variety of mechanisms that can create Allee effects, including mating systems, predation, environmental modification, and social interactions among others. The abrupt and unpredicted collapses of many exploited populations is just one illustration of the need to bring Allee effects to the forefront of conservation and management strategies. This book provides an overview of the topic, collating and integrating a widely dispersed literature from various fields: marine and terrestrial, plant and animal, theoretical and empirical, academic and applied. Less

The Amboseli Elephants: A Long-Term Perspective on a Long-Lived Mammal

Cynthia J. Moss, Harvey Croze, and Phyllis C. Lee (eds)

Elephants have fascinated humans for millennia. Their ivory has been sought after and treasured in most cultures, and they have delighted zoo and circus audiences worldwide for centuries. But it was ... More

Elephants have fascinated humans for millennia. Their ivory has been sought after and treasured in most cultures, and they have delighted zoo and circus audiences worldwide for centuries. But it was not until the second half of the twentieth century that people started to take an interest in elephants in the wild, and some of the most important studies of these intelligent giants have been conducted at Amboseli National Park in Kenya. This book provides a summation of what has been learned from the Amboseli Elephant Research Project—the longest continuously running elephant research project in the world. It presents more than three decades of uninterrupted study of over 2,500 individual elephants, from newborn calves to adult bulls to old matriarchs in their 60s. Chapters explore such topics as elephant ecosystems, genetics, communication, social behavior, and reproduction, as well as new developments from the study of elephant minds and cognition. The book closes with a view to the future, making arguments for the ethical treatment of elephants and suggestions to aid in their conservation.Less

American Bison: A Natural History

Dale Lott

Jan van Wagtendonk and Kevin Shaffer (eds)

This book combines the latest scientific information and one man's personal experience in an homage to one of the most magnificent animals to have roamed America's vast, vanished grasslands. The book ... More

This book combines the latest scientific information and one man's personal experience in an homage to one of the most magnificent animals to have roamed America's vast, vanished grasslands. The book relates what is known about this iconic animal's life in the wild and its troubled history with humans. The book takes us on a journey into the bison's past and shares a compelling vision for its future, offering along the way a valuable introduction to North American prairie ecology. The book acquaints us with the social life and physiology of the bison, sharing stories about its impressive physical prowess and fascinating relationships. Describing the entire grassland community in which the bison live, it talks about the wolves, pronghorn, prairie dogs, grizzly bears, and other animals and plants, detailing the interdependent relationships among these inhabitants of a lost landscape. The book also traces the long and dramatic relationship between the bison and Native Americans, and gives a surprising look at the history of the hide hunts that delivered the coup de grace to the already dwindling bison population in a few short years. This book gives us a peek at the rich and unique ways of life that evolved in the heart of America. The book also dismantles many of the myths we have created about these ways of life, and about the bison in particular, to reveal the animal itself: ruminating, reproducing, and rutting in its full glory. This portrait of the bison ultimately becomes a plea to conserve its wildness and an eloquent meditation on the importance of the wild in our lives.Less

Among the Creationists: Dispatches from the Anti-Evolutionist Frontline

Jason Rosenhouse

Why do so many Americans reject the modern theory of evolution? Seeking answers, the author became a regular attendee at creationist conferences and other gatherings. After ten years of attending ... More

Why do so many Americans reject the modern theory of evolution? Seeking answers, the author became a regular attendee at creationist conferences and other gatherings. After ten years of attending events like the giant Creation Mega-Conference in Lynchburg, Virginia, and visiting sites like the Creation Museum in Petersburg, Kentucky, and after hundreds of mostly friendly conversations with creationists of varying stripes, he has emerged with a story to tell, a story that goes well beyond the usual stereotypes of Bible-thumping fanatics railing against coldly rational scientists. Through anecdotes, personal reflections, and scientific and philosophical discussion, the author presents a more down-to-earth picture of modern creationism and the people who espouse it. He also tells the story of his own nonbeliever's attempt to understand a major aspect of American religion. Forced to wrestle with his views about religion and science, the author found himself drawn into a new world of ideas previously unknown to him, arriving at a sharper understanding of the reality of science versus religion disputes, and how these debates look to those beyond the ivory tower.Less

Amphibian Declines: The Conservation Status of United States Species

Michael Lannoo (ed.)

This book documents a major environmental crisis: rapidly declining amphibian populations and the developmental problems that are increasingly prevalent within many amphibian species. Horror stories ... More

This book documents a major environmental crisis: rapidly declining amphibian populations and the developmental problems that are increasingly prevalent within many amphibian species. Horror stories on this topic have been featured in the scientific and popular press over the past fifteen years, invariably asking what amphibian declines are telling us about the state of the environment. Are declines harbingers of devastated ecosystems or simply weird reflections of a peculiar amphibian world? This compendium — presenting new data, reviews of current literature, and comprehensive species accounts — reinforces what scientists have begun to suspect: that amphibians are a lens through which the state of the environment can be viewed more clearly. And, that the view is alarming and presages serious concerns for all life, including that of our own species. The first part of this work consists of more than fifty essays covering topics from the causes of amphibian population declines to conservation, surveys and monitoring, and education. The second part consists of species accounts describing the life history and natural history of every known amphibian species in the United States.Less

Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortes

L. Grismer

The Baja California peninsula is home to many forms of life found nowhere else on earth. This, combined with the peninsula's rugged and inaccessible terrain, has made the area one of the last true ... More

The Baja California peninsula is home to many forms of life found nowhere else on earth. This, combined with the peninsula's rugged and inaccessible terrain, has made the area one of the last true biological frontiers of North America. This book is a guide to the amphibians and reptiles of a fascinating and remote region. The culmination of a quarter century of fieldwork on the Baja peninsula and an exploration of more than one hundred of its islands in the Pacific Ocean and the Sea of Cortés, this book gives information on the identification, distribution, natural history, and taxonomy of each species of amphibian and reptile found there. Preliminary accounts of the life history of many of the salamanders, frogs, toads, turtles, lizards, and snakes are reported here for the first time, and several species that were almost unknown to science are illustrated. The book also contains new data on species distribution and on the effect of the isolated landscape of the peninsula and its islands on the evolutionary process.Less

Anaconda: The Secret Life of the World's Largest Snake

Jesús A. Rivas

Written by Jesús Rivas, the undisputed expert on the biology of anacondas, this is the first authoritative book on the biology of the green anaconda, the world’s largest snake. Rivas describes his ... More

Written by Jesús Rivas, the undisputed expert on the biology of anacondas, this is the first authoritative book on the biology of the green anaconda, the world’s largest snake. Rivas describes his experiences over a quarter of a century exploring the secret life of these fantastic snakes, including their diet, movement patterns, life and tribulations, survival, behavior, and fascinating reproductive life. But more than just presenting facts about anacondas, Rivas tells his story about studying them in the field. Ultimately, his love for anacondas and his unorthodox approach give his voice a unique accent that makes this book stand out among other books of its kind. The rich photography and its storytelling approach make this an enjoyable and thoroughly readable book that can sit as comfortably on a coffee table as in the bookshelves of advanced scholars.Less

The Anatomy of Palms: Arecaceae - Palmae

P. Barry Tomlinson, James W. Horn, and Jack B. Fisher

Palms are an economically important group of plants and support major agronomic and horticultural industries, quite apart from their regional use in the cultures of many tropical countries as sources ... More

Palms are an economically important group of plants and support major agronomic and horticultural industries, quite apart from their regional use in the cultures of many tropical countries as sources of food, fibre, and building materials. Although easily recognized and limited by a lack of secondary growth, they range widely in size, life form, and habitat. This book provides a survey of the structure and vegetative anatomy of members of the palm family (Arecaceae or Palmae) and uses the most recent molecular phylogenetic treatment of the family as the basis for interpreting the systematic and ecological significance of anatomical characters. The first section starts with a description of the often distinctive anatomical techniques used, followed by the principles of palm development, a series of chapters on the microscopic anatomy of all the main organs, and finally an analysis of how these structures might have evolved. The second section documents the systematic anatomical variation found in the subfamilies, tribes, and subtribes. The internal structure of all vegetative organs is reviewed, although lamina anatomy is emphasized. In those cases where genera are anatomically distinctive, they are described in detail. The intrinsic novelty of this approach is the innovative synthesis of the latest structural information for all genera of palms, set in a contemporary molecular phylogenetic context.Less

Anatomy of the Monocotyledons Volume X: Orchidaceae

William Louis Stern

Mary Gregory and David F. Cutler (eds)

For many years orchids have been among the most popular of ornamental plants, with thousands of species and hybrids cultivated worldwide for the diversity, beauty, and intricacy of their flowers. ... More

For many years orchids have been among the most popular of ornamental plants, with thousands of species and hybrids cultivated worldwide for the diversity, beauty, and intricacy of their flowers. This book presents over thirty years of research. It describes the structure and relationships among the cells and tissues of leaves, stems, and roots, and is organized systematically in line with the taxonomy expressed in the Genera Orchidacearum Series. The book is illustrated with over 100 photomicrographs and numerous original line drawings.Less

Ancestral Sequence Reconstruction

David A Liberles (ed.)

Ancestral sequence reconstruction is a technique of growing importance in molecular evolutionary biology and comparative genomics. As a powerful tool for testing evolutionary and ecological ... More

Ancestral sequence reconstruction is a technique of growing importance in molecular evolutionary biology and comparative genomics. As a powerful tool for testing evolutionary and ecological hypotheses, as well as uncovering the link between sequence and molecular phenotype, there are potential applications in almost all fields of applied molecular biology. This book starts with a historical overview of the field, before discussing the potential applications in drug discovery and the pharmaceutical industry. This is followed by a section on computational methodology, which provides a detailed discussion of the available methods for reconstructing ancestral sequences (including their advantages, disadvantages, and potential pitfalls). Purely computational applications of the technique are then covered, including whole proteome reconstruction. Further chapters provide a detailed discussion on taking computationally reconstructed sequences and synthesizing them in the laboratory. The book concludes with a description of the scientific questions where experimental ancestral sequence reconstruction has been utilized to provide insights and inform future research.Less

Animal Architecture

Mike Hansell

Construction behaviour occurs across the entire spectrum of the animal kingdom and affects the survival of both builders and other organisms associated with them. This book provides a comprehensive ... More

Construction behaviour occurs across the entire spectrum of the animal kingdom and affects the survival of both builders and other organisms associated with them. This book provides a comprehensive overview of the biology of animal building. It recognizes three broad categories of built structure: homes, traps, and courtship displays. Even though some of these structures are complex and very large, the behaviour required to build them is generally simple and the anatomy for building unspecialized. Standardization of building materials helps to keep building repertoires simple, while self-organizing effects help create complexity. In a case-study approach to function, insects demonstrate how homes can remain operational while they grow, spiderwebs illustrate mechanical design, and the displays of bowerbirds raise the possibility of persuasion through design rather than just decoration. Studies of the costs to builders provide evidence of optimal designs and of trade-offs with other life history traits. As ecosystem engineers, the influence of builders is extensive and their effect is generally to enhance biodiversity through niche construction. Animal builders can therefore represent model species for the study of the emerging subject of environmental inheritance. Building, and in particular building with silk, has been demonstrated to have important evolutionary consequences.Less

Animal Athletes: An Ecological and Evolutionary Approach

Duncan J. Irschick and Timothy E. Higham

This work examines the wonders of animal athletics, both from an ecological perspective and from an evolutionary perspective. Animals are remarkable for their amazing abilities to perform tasks such ... More

This work examines the wonders of animal athletics, both from an ecological perspective and from an evolutionary perspective. Animals are remarkable for their amazing abilities to perform tasks such as running, jumping, feeding, vocalization, and others. Many of these abilities far exceed what humans can accomplish, such as the ability of a rattlesnake to shake its tail at 90 Hz, or the ability of a mako shark to swim 50 km/h! These remarkable abilities have evolved to enable these animals to survive, often within very harsh conditions. This book examines how such abilities have evolved, how they are used in nature, and how they relate to many other features, such as sexual traits, reproduction, and the need to perform other tasks well. Further, this book examines how modern portable technology is enabling scientists to unlock many of the mysteries of how and why animals perform such tasks. By examining a wide range of animal species, including lizards, sharks, insects, spiders, mammals, and birds, among others, this book is a broad survey of the diversity of animal form and function.Less

Animal Body Size: Linking Pattern and Process across Space, Time, and Taxonomic Group

Felisa A. Smith and S. Kathleen Lyons

Galileo wrote that “nature cannot produce a horse as large as twenty ordinary horses or a giant ten times taller than an ordinary man unless by miracle or by greatly altering the proportions of his ... More

Galileo wrote that “nature cannot produce a horse as large as twenty ordinary horses or a giant ten times taller than an ordinary man unless by miracle or by greatly altering the proportions of his limbs and especially of his bones”—a statement that wonderfully captures a long-standing scientific fascination with body size. Why are organisms the size that they are? And what determines their optimum size? This volume explores animal body size from a macroecological perspective, examining species, populations, and other large groups of animals in order to uncover the patterns and causal mechanisms of body size throughout time and across the globe. The chapters represent diverse scientific perspectives and are divided into two sections. The first includes chapters on insects, snails, birds, bats, and terrestrial mammals and discusses the body size patterns of these various organisms. The second examines some of the factors behind, and consequences of, body size patterns and includes chapters on community assembly, body mass distribution, life history, and the influence of flight on body size.Less