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| Author | : Jeffrey A. Hutchings |
| Publisher | : Oxford University Press |
| Total Pages | : 208 |
| Release | : 2021-09-15 |
| Genre | : Science |
| ISBN | : 0192576259 |
Download A Primer of Life Histories Book in PDF, ePub and Kindle
Life histories can be defined as the means by which individuals (or more precisely genotypes) vary their age- or stage-specific expenditures of reproductive effort in response to genetic, phenotypic, and environmental correlates of survival and fecundity. Life histories reflect the expression of traits most closely related to individual fitness, such as age and size at maturity, number and size of offspring, and the timing of the expression of those traits throughout an individual's life. In addition to addressing questions of fundamental importance to ecology and evolution, life-history research plays an integral role in species conservation and management. This accessible primer encompasses the basic concepts, theories, and applied elements of life history evolution, including patterns of trait variability, underlying mechanisms of plastic/evolutionary change, and the practical utility of life-history traits as metrics of species/population recovery, sustainable exploitation, and risk of extinction. Empirical examples are drawn from the entire spectrum of life. A Primer of Life Histories is designed for readers from a broad range of academic backgrounds and experience including graduate students and researchers of ecology and evolutionary biology. It will also be useful to a more applied audience of academic/government researchers in fields such as wildlife biology, conservation biology, fisheries science, and the environmental sciences.
| Author | : Jeffrey Alexander Hutchings |
| Publisher | : |
| Total Pages | : 226 |
| Release | : 2021 |
| Genre | : Electronic books |
| ISBN | : 9780191875601 |
Download A Primer of Life Histories Book in PDF, ePub and Kindle
In addition to addressing questions of fundamental importance to ecology and evolution, life-history research plays an integral role in species conservation and management. This accessible primer encompasses the basic concepts, theories and applied elements of life history evolution, including patterns of trait variability, underlying mechanisms of plastic/evolutionary change and the practical utility of life-history traits as metrics of species/population recovery, sustainable exploitation and risk of extinction.
| Author | : Jeffrey A. Hutchings |
| Publisher | : Oxford University Press |
| Total Pages | : 241 |
| Release | : 2021-09-15 |
| Genre | : Nature |
| ISBN | : 0198839871 |
Download A Primer of Life Histories Book in PDF, ePub and Kindle
Life histories can be defined as the means by which individuals (or more precisely genotypes) vary their age- or stage-specific expenditures of reproductive effort in response to genetic, phenotypic, and environmental correlates of survival and fecundity. Life histories reflect the expression of traits most closely related to individual fitness, such as age and size at maturity, number and size of offspring, and the timing of the expression of those traits throughout an individual's life. In addition to addressing questions of fundamental importance to ecology and evolution, life-history research plays an integral role in species conservation and management. This accessible primer encompasses the basic concepts, theories, and applied elements of life history evolution, including patterns of trait variability, underlying mechanisms of plastic/evolutionary change, and the practical utility of life-history traits as metrics of species/population recovery, sustainable exploitation, and risk of extinction. Empirical examples are drawn from the entire spectrum of life. A Primer of Life Histories is designed for readers from a broad range of academic backgrounds and experience including graduate students and researchers of ecology and evolutionary biology. It will also be useful to a more applied audience of academic/government researchers in fields such as wildlife biology, conservation biology, fisheries science, and the environmental sciences.
| Author | : Peter Ward |
| Publisher | : Bloomsbury Publishing USA |
| Total Pages | : 401 |
| Release | : 2015-04-07 |
| Genre | : Science |
| ISBN | : 1608199088 |
Download A New History of Life Book in PDF, ePub and Kindle
The history of life on Earth is, in some form or another, known to us all--or so we think. A New History of Life offers a provocative new account, based on the latest scientific research, of how life on our planet evolved--the first major new synthesis for general readers in two decades. Charles Darwin's theories, first published more than 150 years ago, form the backbone of how we understand the history of the Earth. In reality, the currently accepted history of life on Earth is so flawed, so out of date, that it's past time we need a 'New History of Life.' In their latest book, Joe Kirschvink and Peter Ward will show that many of our most cherished beliefs about the evolution of life are wrong. Gathering and analyzing years of discoveries and research not yet widely known to the public, A New History of Life proposes a different origin of species than the one Darwin proposed, one which includes eight-foot-long centipedes, a frozen “snowball Earth”, and the seeds for life originating on Mars. Drawing on their years of experience in paleontology, biology, chemistry, and astrobiology, experts Ward and Kirschvink paint a picture of the origins life on Earth that are at once too fabulous to imagine and too familiar to dismiss--and looking forward, A New History of Life brilliantly assembles insights from some of the latest scientific research to understand how life on Earth can and might evolve far into the future.
| Author | : Gary A. Wellborn |
| Publisher | : Oxford University Press |
| Total Pages | : 473 |
| Release | : 2018 |
| Genre | : Science |
| ISBN | : 0190620277 |
Download Life Histories Book in PDF, ePub and Kindle
Crustaceans are increasingly used as model organisms in all fields of biology, as few other taxa exhibit such a variety of body shapes and adaptations to particular habitats and environmental conditions. Life Histories is the fifth volume in The Natural History of the Crustacea series. An understanding of life histories is crucial to understanding the biology of this fascinating invertebrate group. Written by internationally recognized experts studying a wide range of crustacean taxa and topics, this volume synthesizes current research in a format that is accessible to a wide scientific audien.
| Author | : Eric L. Charnov |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2023 |
| Genre | : Evolution (Biology) |
| ISBN | : 9781383027068 |
Download Life History Invariants Book in PDF, ePub and Kindle
In this text, Eric Charnov uses ideas about symmetry, invariance, and scaling laws to explore aspects of population dynamics and the evolution of male and female life histories. Charnov's work is internationally known and will attract great interest among postgraduate students and researchers in ecology, evolution, behaviour, and many other fields within organismal biology.
| Author | : Martin Thiel |
| Publisher | : Oxford University Press |
| Total Pages | : 584 |
| Release | : 2018-05-22 |
| Genre | : Science |
| ISBN | : 0190620285 |
Download Life Histories Book in PDF, ePub and Kindle
Crustaceans are increasingly being used as model organisms in all fields of biology, including neurobiology, developmental biology, animal physiology, evolutionary ecology, biogeography, and resource management. Crustaceans have a very wide range of phenotypes and inhabit a diverse array of environments, ranging from the deep sea to high mountain lakes and even deserts. The evolution of their life histories has permitted crustaceans to successfully colonize this variety of habitats. Few other taxa exhibit such a variety of life histories and behavior. A comprehensive overview of their life histories is essential to the understanding of many aspects of their success in marine and terrestrial environments. This volume provides a general overview of crustacean life histories. Crustaceans have particular life history adaptations that have permitted them to conquer all environments on earth. Crustacean life cycles have evolved to maximize fecundity, growth, and ageing, in a wide range of environmental conditions. Individual contributions contrast benefits and costs of different life histories including sexual versus asexual production, semelparity versus iteroparity, and planktonic larvae versus direct development. Important aspects of particular behaviors are presented (e.g. migrations, defense and territorial behaviors, anti-predator behavior, symbiosis).
| Author | : Jonathan P. Evans |
| Publisher | : University of Chicago Press |
| Total Pages | : 424 |
| Release | : 2011-09-26 |
| Genre | : Science |
| ISBN | : 0226222764 |
Download Ecology and Evolution of Poeciliid Fishes Book in PDF, ePub and Kindle
The history of biology is populated by numerous model species or organisms. But few vertebrate groups have aided evolutionary and ecological research more than the live-bearing fishes of the family Poeciliidae. Found throughout tropical and subtropical waters, poeciliids exhibit a fascinating variety of reproductive specializations, including viviparity, matrotrophy, unisexual reproduction, and alternative mating strategies, making them ideal models for research on patterns and processes in ecology, behavior, and evolution. Ecology and Evolution of Poeciliid Fishes is a much-needed overview of the scientific potential and understanding of these live-bearing fishes. Chapters by leading researchers take up a wide range of topics, including the evolution of unisexual reproduction, life in extreme environments, life-history evolution, and genetics. Designed to provide a single and highly approachable reference, Ecology and Evolution of Poeciliid Fishes will appeal to students and specialists interested in all aspects of evolutionary ecology.
| Author | : Thomas Flatt |
| Publisher | : OUP Oxford |
| Total Pages | : 506 |
| Release | : 2011-05-12 |
| Genre | : Science |
| ISBN | : 0191621021 |
Download Mechanisms of Life History Evolution Book in PDF, ePub and Kindle
Life history theory seeks to explain the evolution of the major features of life cycles by analyzing the ecological factors that shape age-specific schedules of growth, reproduction, and survival and by investigating the trade-offs that constrain the evolution of these traits. Although life history theory has made enormous progress in explaining the diversity of life history strategies among species, it traditionally ignores the underlying proximate mechanisms. This novel book argues that many fundamental problems in life history evolution, including the nature of trade-offs, can only be fully resolved if we begin to integrate information on developmental, physiological, and genetic mechanisms into the classical life history framework. Each chapter is written by an established or up-and-coming leader in their respective field; they not only represent the state of the art but also offer fresh perspectives for future research. The text is divided into 7 sections that cover basic concepts (Part 1), the mechanisms that affect different parts of the life cycle (growth, development, and maturation; reproduction; and aging and somatic maintenance) (Parts 2-4), life history plasticity (Part 5), life history integration and trade-offs (Part 6), and concludes with a synthesis chapter written by a prominent leader in the field and an editorial postscript (Part 7).
| Author | : Daniel Aureliano Newman |
| Publisher | : Edinburgh University Press |
| Total Pages | : 248 |
| Release | : 2018-10-12 |
| Genre | : |
| ISBN | : 1474439632 |
Download Modernist Life Histories Book in PDF, ePub and Kindle
Modernist Life Histories explores how new models of embryonic development helped inspire new kinds of coming-of-age plots during the first half of the twentieth century.
