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The theme of the book is that an understanding of evolutionary change requires analysis at both the genetic and phenotypic levels, and that the environment plays a central role in such analyses. Intended for graduate students and researchers, the book's emphasis is on assumptions and testing of models. Mathematical processes are described, but mathematical derivations are kept to a minimum. 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The  Evolution of Life Histories does this by showing that  natural  selection is the principal underlying force molding life  history  variation. The book describes in particular the ways in which  variation can be analyzed and predicted.  It covers both the genetic  and optimization approaches to life history analysis and gives an  overview of the general framework of life history theory and the  mathematical tools by which predictions can be made and tested.  Factors affecting the age schedule of birth and death and the costs  of reproduction are discussed. The Evolution of Life Histories  concentrates on those theoretical developments that have been tested  experimentally.  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However, as the book was concerned with the evolution of life histories and traits connected to this, the presence of quantitative genetic variation was an underlying theme throughout. Much of the focus was placed on optimality theory, for it is this approach that has proven to be extremely successful in the analysis of life history variation. But quantitative genetics cannot be ig- nored, because there are some questions for which optimality approaches are inappropriate; for example, although optimality modeling can address the ques- tion of the maintenance of phenotypic variation, it cannot say anything about genetic variation, on which further evolution clearly depends. The present book is, thus, a natural extension of the first. I have approached the problem not from the point of view of an animal or plant breeder but from that of one interested in understanding the evolution of quantitative traits in wild populations. The subject is large with a considerable body of theory: I generally present the assumptions underlying the analysis and the results, giving the relevant references for those interested in the intervening mathematics. My interest is in what quantitative genetics tells me about evolutionary processes; therefore, I have concentrated on areas of research most relevant to field studies.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51824252518673,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51824252715281,"sku":"GOR006141098","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52142651900177,"sku":"NLS9780412129711","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780412129711.jpg?v=1752657827"},{"product_id":"evolution-of-life-histories-book-derek-a-roff-9780412023811","title":"Evolution Of Life Histories","description":"There are many different types of organisms in the world: they  differ in size, physiology, appearance, and life history. 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A series of software instructions for the statistical software package S-PLUS are provided along with problems and solutions for each chapter.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52622537064721,"sku":"NLS9780521846288","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":52735472697617,"sku":"NIN9780521846288","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780521846288.jpg?v=1761606401"},{"product_id":"introduction-to-computer-intensive-methods-of-data-analysis-in-biology-book-derek-a-roff-9780521608657","title":"Introduction to Computer-Intensive Methods of Data Analysis in Biology","description":"This 2006 guide to the contemporary toolbox of methods for data analysis will serve graduate students and researchers across the biological sciences. 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