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| Author | : Thomas Johannes de Jong |
| Publisher | : Cambridge University Press |
| Total Pages | : 350 |
| Release | : 2005-10-13 |
| Genre | : Mathematics |
| ISBN | : 9780521821421 |
This book places the wealth of data that have been collected on plants into the unifying framework of game theory.
| Author | : Jon and Lesley Lovett-Doust Professor of Biology the University of Windsor |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 362 |
| Release | : 1988-07-07 |
| Genre | : Science |
| ISBN | : 0198021925 |
This collection of reviews by leading investigators examines plant reproduction and sexuality within a framework of evolutionary ecology, providing an up-to-date account of the field. The contributors discuss conceptual issues, showing the importance of sex allocation, sexual selection and inclusive fitness, and the dimensions of paternity and maternity in plants. The evolution, maintenance, and loss of self-incompatibility in plants, the nature of 'sex choice' in plants, and sex dimorphism are all explored in detail. Specific forms of biotic interactions shaping the evolution of plant reproductive strategy are discussed, and a taxonomically based review of the reproductive ecology of non-angiosperm plant groups, such as bryophytes, ferns, and algae, is presented. Together these studies focus on the complexities of plant life cycles and the distinctive reproductive biologies of these organisms, while showing the similarities between nonflowering plants and the more thoroughly documented flowering species.
| Author | : Jon Lovett-Doust |
| Publisher | : |
| Total Pages | : 344 |
| Release | : 1990 |
| Genre | : Plant ecology |
| ISBN | : |
| Author | : Anjana Rustagi |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 136 |
| Release | : 2022-03-02 |
| Genre | : Science |
| ISBN | : 1839694939 |
Plant reproductive ecology has emerged as an indispensable discipline for enhancing crop productivity and conserving biodiversity. The adaptive significance of variation in traits associated with floral biology, pollination, seed dispersal, and seedling establishment is an integral component of plant reproductive ecology and evolutionary biology. This book explores the diversity of flower symmetry and the evolutionary patterns of internal structures of generative organs in angiosperms. The rapidly emerging global crisis of declining pollinators poses a major threat to food security. As such, the book also covers the diversity of plant-pollinator interactions, the impact of non-native exotic plant communities on native plants and pollinators, and strategies for the restoration of pollinator communities.
| Author | : Spencer C. H. Barrett |
| Publisher | : University of Chicago Press |
| Total Pages | : 216 |
| Release | : 2008-11-28 |
| Genre | : Science |
| ISBN | : 0226038165 |
The first volume to address the study of evolutionary transitions in plants, Major Evolutionary Transitions in Flowering Plant Reproduction brings together compelling work from the three areas of significant innovation in plant biology: evolution and adaptation in flowers and pollination, mating patterns and gender strategies, and asexual reproduction and polyploidy. Spencer C. H. Barrett assembles here a distinguished group of authors who address evolutionary transitions using comparative and phylogenetic approaches, the tools of genomics, population genetics, and theoretical modeling, and through studies in development and field experiments in ecology. With special focus on evolutionary transitions and shifts in reproductive characters—key elements of biological diversification and research in evolutionary biology—Major Evolutionary Transitions in Flowering Plant Reproduction is the most up-to-date treatment of a fast-moving area of evolutionary biology and ecology.
| Author | : Christian Damgaard |
| Publisher | : Aarhus Universitetsforlag |
| Total Pages | : 151 |
| Release | : 2005-06-01 |
| Genre | : Nature |
| ISBN | : 8779348750 |
Concepts and simple empirical models that are useful in the study of the quantitative aspects of evolutionary ecology of plant - plant interactions is discussed and developed, and the use of simple empirical models in the statistical analysis of plant ecological data is exemplified. Special attention is paid to the consequences of the sedentary life form of adult plants and the subsequent strong interactions between neighbouring plants. The monograph provides an overview of different evolutionary and ecological empirical plant population models and conceptual links between different modelling approaches, e.g., spatial individual-based or plant size explicit modelling and the equilibrium conditions of mean-field models. The biological information underlying the discussed models is only briefly discussed. Christian Damgaard is Senior Scientist at the Department of Terrestrial Ecology, the National Environmental Research Institute.
| Author | : Lawrence D. Harder |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 399 |
| Release | : 2006-11-30 |
| Genre | : Nature |
| ISBN | : 0198570856 |
Floral biology, floral function, sexual systems, diversification.
| Author | : William Robert Thomas |
| Publisher | : |
| Total Pages | : 142 |
| Release | : 1982 |
| Genre | : |
| ISBN | : |
| Author | : Rajesh Tandon |
| Publisher | : Springer Nature |
| Total Pages | : 413 |
| Release | : 2020-08-07 |
| Genre | : Science |
| ISBN | : 9811542104 |
Sexual reproduction is the predominant mode of perpetuation for flowering plant species. Investigating the reproductive strategies of plants has grown to become a vast area of research and, in crop plants, covers events from flowering to fruit and seed development; in wild species, it extends up to seed dispersal and seedling recruitment. Thus, reproduction determines the extent of yield in crop plants and, in wild plants, also determines the efficacy of recruiting new adults to the population, making this field important both from fundamental and applied plant biology perspectives. Moreover, in light of the growing concerns regarding food and nutritional security for the growing population and preserving biological diversity, reproductive biology of flowering plants has acquired special significance. Extensive studies on various facets of reproduction are being carried out around the world. However, these studies are scattered across research journals and reviews from diverse areas of biology. The present volume covers the whole spectrum of reproductive ecology, from phenology and floral biology, to sexuality and pollination biology/ecology including floral rewards, breeding systems, apomixis and seed dispersal. In turn, transgene flow, its biosafety and mitigation approaches, and the ‘global pollinator crisis’, which has become a major international concern in light of the urgent need to sustain crop yield and biodiversity, are discussed in detail. Given its scope, the book offers a valuable resource for students, teachers and researchers of botany, zoology, ecology, agriculture and forestry, as well as conservation biologists.
| Author | : J. Philip Grime |
| Publisher | : John Wiley & Sons |
| Total Pages | : 362 |
| Release | : 2012-03-26 |
| Genre | : Science |
| ISBN | : 1118223276 |
THE EVOLUTIONARY STRATEGIES THAT SHAPE ECOSYSTEMS In 1837 a young Charles Darwin took his notebook, wrote “I think”, and then sketched a rudimentary, stick-like tree. Each branch of Darwin’s tree of life told a story of survival and adaptation – adaptation of animals and plants not just to the environment but also to life with other living things. However, more than 150 years since Darwin published his singular idea of natural selection, the science of ecology has yet to account for how contrasting evolutionary outcomes affect the ability of organisms to coexist in communities and to regulate ecosystem functioning. In this book Philip Grime and Simon Pierce explain how evidence from across the world is revealing that, beneath the wealth of apparently limitless and bewildering variation in detailed structure and functioning, the essential biology of all organisms is subject to the same set of basic interacting constraints on life-history and physiology. The inescapable resulting predicament during the evolution of every species is that, according to habitat, each must adopt a predictable compromise with regard to how they use the resources at their disposal in order to survive. The compromise involves the investment of resources in either the effort to acquire more resources, the tolerance of factors that reduce metabolic performance, or reproduction. This three-way trade-off is the irreducible core of the universal adaptive strategy theory which Grime and Pierce use to investigate how two environmental filters selecting, respectively, for convergence and divergence in organism function determine the identity of organisms in communities, and ultimately how different evolutionary strategies affect the functioning of ecosystems. This book refl ects an historic phase in which evolutionary processes are finally moving centre stage in the effort to unify ecological theory, and animal, plant and microbial ecology have begun to find a common theoretical framework. Companion website This book has a companion website www.wiley.com/go/grime/evolutionarystrategies with Figures and Tables from the book for downloading.
