
Pillars of Evolution : Fundamental principles of the eco-evolutionary process.
Title:
Pillars of Evolution : Fundamental principles of the eco-evolutionary process.
Author:
Morris, Douglas W.
ISBN:
9780191626579
Personal Author:
Physical Description:
1 online resource (281 pages)
Contents:
Cover -- Contents -- 1. Introduction -- Why study evolution? -- The map of evolution -- Pillars of evolution -- 2. Mechanics -- Overview -- Introduction: the scale of mechanism -- Random change -- Systematic change -- Quantitative inheritance: a full understanding of mechanics must include an assessment of polygenic traits -- Interactions among genes and traits: trade-offs and constraints shackle adaptive evolution -- Plasticity: malleable responses are adaptive solutions to varying environments -- A challenge to the genetical theory of adaptive evolution: can developmental and behavioural plasticity force genes to follow traits? -- Mechanics of population growth and decline -- The limits of mechanics: mechanics, though essential, is an insufficient explanation for evolution -- Reflection -- 3. Function -- Overview -- Introduction: where traits meet the environment -- The fitness-mapping function -- Fitness sets and the fitness-generating function -- The adaptive function -- Mappings -- Multiple traits -- Optimal trait values -- Reflection -- 4. Structure -- Overview -- Introduction: mapping traits onto fitness -- Traits and function -- Traits, states, and strategies -- Optimization -- Constraints and reinforcement -- Structure at different scales -- The structure matrix -- Where traits fail to map onto function -- Reflection -- 5. Scale -- Overview -- Introduction: backward-looking adaptation -- Shortcuts in modelling evolution -- Size and allometry -- Grain: how the scale of environment influences evolution -- Multi-level adaptation -- Prescriptions: avoiding the fallacies of simplicity and complexity -- Reflection -- 6. Dynamics -- Overview -- Introduction -- Growth and decline -- Density dependence and demography -- Adaptive dynamics and the G-function -- The adaptive landscape -- Evolutionary branching -- Red Queen dynamics.
Spatial dynamics -- Bet-hedging -- Trophic interactions -- Reflection -- 7. Adaptation -- Overview -- Introduction: explanations for life -- The possible, the ephemeral, and the feasible -- Epiphenomena: where are the trees? -- Maladaptation: lost expectations or promised success? -- Reflection: the thread of evolution -- References -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- V -- W.
Abstract:
Pillars of Evolution provides a fresh and provocative perspective on adaptive evolution. Readers new to the study of evolution will find a refreshing new insight that establishes evolutionary biology as a rigorous and predictive science, whilst practicing biologists will discover a provocative book that challenges traditional approaches. The book begins by leading readers through the mechanics of heredity, reproduction, movement, survival, and development. With that framework in place, it then explores the numerous ways that traits emerge from the interactions between genetics, development, and the environment. The key message is that adaptive changes in traits (and their underlying allelic frequencies) evolve through the traits' functions and their connection with fitness. The complex mappings. from genes-to-traits-to-fitness are characterized in the structure of evolution. A single "structure matrix" describes why individuals vary in the values of adaptive traits, their ability to perform the function of those traits, and in the fitness they accrue. Fitness depends on how organisms interact with and perceive their. environment in time and space. These relationships are made explicit in spatial, temporal, and organizational scale that also sets the stage for the crucially important role that ecology always plays in evolution. The ecological hallmarks of density- and frequency-dependent interactions allow the authors to explore new and exciting insights into evolution's dynamics. The theories and principles are then brought together in a final synthesis on. adaptation. The book's unique approach unites genetic, development, and environmental influences into a single comprehensive treatment of the eco-evolutionary process.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
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