Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Life History Concepts And The Population Biology Of Clonal Organisms full books in PDF, epub, and Kindle. Read online Life History Concepts And The Population Biology Of Clonal Organisms ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : N.R. HAMILTON
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (77 download)
Download or read book Life-history concepts and the population biology of clonal organisms written by N.R. HAMILTON and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jeremy B. C. Jackson
Publisher :
ISBN 13 : 9780300033793
Total Pages : 530 pages
Book Rating : 4.0/5 (337 download)
Download or read book Population Biology and Evolution of Clonal Organisms written by Jeremy B. C. Jackson and published by . This book was released on 1985 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jeremy B. C. Jackson
Publisher :
ISBN 13 : 9780300036503
Total Pages : 530 pages
Book Rating : 4.0/5 (365 download)
Download or read book Population Biology and Evolution of Clonal Organisms written by Jeremy B. C. Jackson and published by . This book was released on 1985 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Timo Olavi Vuorisalo
Publisher : Springer Science & Business Media
ISBN 13 : 9781402002793
Total Pages : 368 pages
Book Rating : 4.0/5 (27 download)
Download or read book Life History Evolution in Plants written by Timo Olavi Vuorisalo and published by Springer Science & Business Media. This book was released on 2001-11-30 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The lack of discussion of the life histories of modular organisms is the weakness of this book that I most regret. . . . Modular organisms are different. " S. C. Steams: The Evolution of Life Histories (1992) Life-history theory endeavours to increase our understanding of the processe,s whereby the broad features of the life cycles of organisms, such as the timing and magnitude of reproduction, have evolved. Although reproductive traits have dominated as study objects due to their immediate importance for evolutionary success, much work has also been conducted on patterns of development, growth and senescence, as well as on the shifts in resource allocation related to these processes. The basic axiom of life-history theory is that patterns of life histories, such as reproductive traits, are subject to evolutionary explanation. This idea can be traced back at least as far as Darwin's Origin of Species (1859). In his discussion of plant domestication, Darwin wrote: "I cannot doubt that the continued selection of slight variations, either in the leaves, the flowers, or the fruit, will produce races differing from each other chiefly in these characters". Darwin was impressed by the success of plant breeders in moulding the growth and reproductive parameters of cultivated plants, and believed that natural selection could have a similar impact in natural populations.
Author : Josef F. Stuefer
Publisher : Springer Science & Business Media
ISBN 13 : 9401713456
Total Pages : 375 pages
Book Rating : 4.4/5 (17 download)
Download or read book Ecology and Evolutionary Biology of Clonal Plants written by Josef F. Stuefer and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spontaneous self-cloning or clonality is a widespread phenomenon in the plant kingdom, and has a wide array of ecological and evolutionary implications. This volume is the outcome of an international workshop on clonal plant biology aimed at illustrating current progress and recent developments in the scientific study of clonality in plants. The first section of this book includes a collection of original research articles which demonstrate the wide variety of approaches and scientific challenges linked to clonality in plants. The topics covered in this section include ecological and evolutionary implications of sexual versus asexual propagation, including life-history evolution and sex-ratio dynamics, the importance of internal resource transport and remobilization of storage products for the invasiveness and competitiveness of clonal plants, a survey of clonal growth forms in grassland communities, and studies on the interactions between clonal plants and animals and fungi. The approaches used range from experimental studies on a broad variety of systems to mathematical modeling of clonal growth and its consequences. The second part features discussion and review papers on a diverse array of subjects, ranging from developmental considerations of clonality, principles of selection and evolution in clonal plants, a survey of clonality in algae, to potential implications of clonality for plant mating, and beyond. This part of the volume aims at presenting novel ideas and hypotheses, and at summarizing existing knowledge in previously under-researched areas, thereby providing directions for future research initiatives. This book captures ongoing cutting-edge research in the field of clonal plant ecology and evolution. It is directed to anyone from the undergraduate to specialist level who is interested in the biology of the intriguing phenomenon of asexual propagation in plants.
Author : Roger Neville Hughes
Publisher : Springer Science & Business Media
ISBN 13 : 9780412331305
Total Pages : 354 pages
Book Rating : 4.3/5 (313 download)
Download or read book Functional Biology of Clonal Animals written by Roger Neville Hughes and published by Springer Science & Business Media. This book was released on 1989-10-31 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clonal animals, that is those that are genetically identical, are of great importance in biology. The supposed evolutionary advantages of sexual versus asexual reproduction are one of the central paradoxes of current evolutionary theory. The evolved strategy of asexual reproduction includes a large number of diverse species in many different groups, for example aphids, guppies, planktonic rotifers and others.
Author : John L. Harper
Publisher :
ISBN 13 :
Total Pages : 928 pages
Book Rating : 4.F/5 ( download)
Download or read book Population Biology of Plants written by John L. Harper and published by . This book was released on 2010 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written in 1977, brought together for the first time, the current knowledge of plants that might be relevant to understanding their population biology. ¿This monumental volume did more than summarize the state of plant biology; ¿it linked the conceptual and theoretical developments in population ecology, mostly derived from the study of animals, with field observations and experimental evidence of population regulation and life history evolution in plants. ¿ ¿The field of population biology was already well established in the 1960s although with a clear zoocentric emphasis, however, it is because of Harper¿s work that the field experienced a veritable explosion, reached maturity and became a mainstream scientific endeavour worldwide. This field is so vast now that it would be pointless, if not impossible, for someone to summarise it. It is precisely because of this that PBP is as relevant now as it was in 1977. John Harper¿s style of highlighting unanswered questions and the limitations of both theory and empirical evidence served and still serves as foundation for research agendas worldwide. Much remains to be done in this field and this alone makes PBP an essential element in the library of every student/researcher of population biology, whether interested in plants or animals.¿ From the ¿Preface to the 2010 Printing¿ written by José Sarukhán, Rodolfo Dirzo and Miguel Franco.
Author : Henry Joseph Folse (III.)
Publisher : Stanford University
ISBN 13 :
Total Pages : 147 pages
Book Rating : 4.F/5 ( download)
Download or read book Evolution and Individuality; Beyond the Genetically Homogeneous Organism written by Henry Joseph Folse (III.) and published by Stanford University. This book was released on 2011 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the first chapter, we argue that an individual organism ought not to be defined in terms of genetic homogeneity, but rather by the evolutionary criteria of the alignment of fitness interests, the export of fitness due to interdependence for survival and reproduction, and adaptive functional organization. We consider how these concepts apply to various putative individual organisms, review the costs and benefits of intraorganismal genetic heterogeneity, and demonstrate that high relatedness is neither necessary nor sufficient for individuality. In the second chapter, we model the benefits and costs of genetic mosaicism for a long-lived tree in coevolution with a short-lived pest. We demonstrate benefits of mosaicism for trees at both the individual and population levels when somatic mutation introduces new defenses. In the third chapter, we develop a game theoretic model of the decision to reject or fuse with a potential partner in a colonial ascidian, based on weighing costs and benefits of fusion. We find that once fused, the interactions between cell lineages are cooperative in the soma, but competitive in the germline.
Author : John H. Andrews
Publisher : Springer
ISBN 13 : 1493968971
Total Pages : 365 pages
Book Rating : 4.4/5 (939 download)
Download or read book Comparative Ecology of Microorganisms and Macroorganisms written by John H. Andrews and published by Springer. This book was released on 2017-06-27 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition textbook offers an expanded conceptual synthesis of microbial ecology with plant and animal ecology. Drawing on examples from the biology of microorganisms and macroorganisms, this textbook provides a much-needed interdisciplinary approach to ecology. The focus is the individual organism and comparisons are made along six axes: genetic variation, nutritional mode, size, growth, life cycle, and influence of the environment. When it was published in 1991, the first edition of Comparative Ecology of Microorganisms and Macroorganisms was unique in its attempt to clearly compare fundamental ecology across the gamut of size. The explosion of molecular biology and the application of its techniques to microbiology and organismal biology have particularly demonstrated the need for interdisciplinary understanding. This updated and expanded edition remains unique. It treats the same topics at greater depth and includes an exhaustive compilation of both the most recent relevant literature in microbial ecology and plant/animal ecology, as well as the early research papers that shaped the concepts and theories discussed. Among the completely updated topics in the book are phylogenetic systematics, search algorithms and optimal foraging theory, comparative metabolism, the origins of life and evolution of multicellularity, and the evolution of life cycles. From Reviews of the First Edition: "John Andrews has succeeded admirably in building a bridge that is accessible to all ecologists." -Ecology "I recommend this book to all ecologists. It is a thoughtful attempt to integrate ideas from, and develop common themes for, two fields of ecology that should not have become fragmented." -American Scientist "Such a synthesis is long past due, and it is shameful that ecologists (both big and little) have been so parochial." -The Quarterly Review of Biology
Author : Hans de Kroon
Publisher : Balogh Scientific Books
ISBN 13 :
Total Pages : 474 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Ecology and Evolution of Clonal Plants written by Hans de Kroon and published by Balogh Scientific Books. This book was released on 1997 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clonales Wachstum, Evolution und Systematik, Ökologie.
Author : Samantha Fowler
Publisher :
ISBN 13 : 9789888407453
Total Pages : 618 pages
Book Rating : 4.4/5 (74 download)
Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2018-01-07 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
Author : G.W. Esch
Publisher : Springer Science & Business Media
ISBN 13 : 9401123527
Total Pages : 349 pages
Book Rating : 4.4/5 (11 download)
Download or read book A Functional Biology of Parasitism written by G.W. Esch and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Series Editor: Peter Calow, Department of Zoology, University of Sheffield, England The main aim of this series will be to illustrate and to explain the way organisms 'make a living' in nature. At the heart of this - their functional biology - is the way organisms acquire and then make use of resources in metabolism, movement, growth, reproduction, and so on. These processes will form the fundamental framework of all the books in the series. Each book will concentrate on a particular taxon (species, family, class or even phylum) and will bring together information on the form, physiology, ecology and evolutionary biology of the group. The aim will be not only to describe how organisms work, but also to consider why they have come to work in that way. By concentration on taxa which are well known, it is hoped that the series will not only illustrate the success of selection, but also show the constraints imposed upon it by the physiological, morphological and developmental limitations of the groups. Another important feature of the series will be its organismic orientation. Each book will emphasize the importance of functional integration in the day to-day lives and the evolution of organisms. This is crucial since, though it may be true that organisms can be considered as collections of gene determined traits, they nevertheless interact with their environment as integrated wholes and it is in this context that individual traits have been subjected to natural selection and have evolved.
Author : John Dighton
Publisher : CRC Press
ISBN 13 : 9780824786052
Total Pages : 1028 pages
Book Rating : 4.7/5 (86 download)
Download or read book The Fungal Community written by John Dighton and published by CRC Press. This book was released on 1992-06-26 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entirely rewritten and updated throughout, this Second Edition maintains and enhances the features of the first edition. The Fungal Community, Second Edition continues to cover the entire spectrum of fungal ecology, from studies of individual fungal populations to the functional role of fungi at the ecosystem level, and to present mycological ecology as a rational, organized body of knowledge.;Acting as a bridge between mycological data and ecological theory, The Fungal Community, Second Edition offers such new features as an emphasis on the nonequilibrium perspective, including the impact of habitat disturbance and environmental stress; more information on the ecological genetics of fungal populations; a chapter on the fitness of genetically altered fungi when released into the environment; an examination of fungal morphological and physiological adaptations from the evolutionary ecologist's point-of-view; an explication of the effect of fungi and insect interactions on fungal community structure and decomposition processes; a section on the importance of fungi in determining patterns of plant community development; and a chapter on modeling fungal contributions to decomposition and nutrient cycling in ecosystems.;With over 3700 references, The Fungal Community, Second Edition is a resource for mycologists; microbial ecologists; microbiologists; geneticists; virologists; plant pathologists; cell and molecular biologists; biotechnologists; soil, forest, and environmental scientists; and graduate-level students in these disciplines.
Author : Shea Nicole Gardner
Publisher :
ISBN 13 :
Total Pages : 596 pages
Book Rating : 4.:/5 (57 download)
Download or read book Theoretical and Empirical Studies of Plant Life History Variation written by Shea Nicole Gardner and published by . This book was released on 1997 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ernst-Detlef Schulze
Publisher : Springer Science & Business Media
ISBN 13 : 3642580017
Total Pages : 527 pages
Book Rating : 4.6/5 (425 download)
Download or read book Biodiversity and Ecosystem Function written by Ernst-Detlef Schulze and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biota of the earth is being altered at an unprecedented rate. We are witnessing wholesale exchanges of organisms among geographic areas that were once totally biologically isolated. We are seeing massive changes in landscape use that are creating even more abundant succes sional patches, reductions in population sizes, and in the worst cases, losses of species. There are many reasons for concern about these trends. One is that we unfortunately do not know in detail the conse quences of these massive alterations in terms of how the biosphere as a whole operates or even, for that matter, the functioning of localized ecosystems. We do know that the biosphere interacts strongly with the atmospheric composition, contributing to potential climate change. We also know that changes in vegetative cover greatly influence the hydrology and biochemistry ofa site or region. Our knowledge is weak in important details, however. How are the many services that ecosystems provide to humanity altered by modifications of ecosystem composition? Stated in another way, what is the role of individual species in ecosystem function? We are observing the selective as well as wholesale alteration in the composition of ecosystems. Do these alterations matter in respect to how ecosystems operate and provide services? This book represents the initial probing of this central ques tion. It will be followed by other volumes in this series examining in depth the functional role of biodiversity in various ecosystems of the world.
Author : John Avise
Publisher : Oxford University Press
ISBN 13 : 019536967X
Total Pages : 250 pages
Book Rating : 4.1/5 (953 download)
Download or read book Clonality written by John Avise and published by Oxford University Press. This book was released on 2008-10-23 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: 99.9% of vertebrate species reproduce sexually. This book describes the other 0.1%-the clonal reproducers. Asexual animals are inherently fascinating and also uniquely instructive about alternative reproductive modes. The author guides readers into the astonishing realm of sexual abstinence, from levels of DNA molecules and cells to whole animals and populations.
Author :
Publisher :
ISBN 13 :
Total Pages : 768 pages
Book Rating : 4.3/5 (91 download)
Download or read book Ecology written by and published by . This book was released on 1998 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
