The Dynamical Processes of Biodiversity
Title | The Dynamical Processes of Biodiversity PDF eBook |
Author | Oscar Grillo |
Publisher | BoD – Books on Demand |
Total Pages | 380 |
Release | 2011-12-02 |
Genre | Science |
ISBN | 9533077727 |
Driven by the increasing necessity to define the biological diversity frame of widespread, endemic and threatened species, as well as by the stimulating chance to describe new species, the study of the evolutive and spatial dynamics is in constant execution. Systematic overviews, biogeographic and phylogenic backgrounds, species composition and distribution in restricted areas are focal topics of the 15 interesting independent chapters collected in this book, chosen to offer to the reader an overall view of the present condition in which our planet is.
Biodiversity Dynamics
Title | Biodiversity Dynamics PDF eBook |
Author | Michael L. McKinney |
Publisher | Columbia University Press |
Total Pages | 556 |
Release | 2001-04-12 |
Genre | Science |
ISBN | 9780231505802 |
How will patterns of human interaction with the earth's eco-system impact on biodiversity loss over the long term--not in the next ten or even fifty years, but on the vast temporal scale be dealt with by earth scientists? This volume brings together data from population biology, community ecology, comparative biology, and paleontology to answer this question.
On the Origins and Dynamics of Biodiversity: the Role of Chance
Title | On the Origins and Dynamics of Biodiversity: the Role of Chance PDF eBook |
Author | Alain Pavé |
Publisher | Springer Science & Business Media |
Total Pages | 187 |
Release | 2010-07-03 |
Genre | Science |
ISBN | 1441962441 |
Chance is necessary for living systems – from the cell to organisms, populations, communities and ecosystems. It is at the heart of their evolution and diversity. Long considered contingent on other factors, chance both produces random events in the environment, and is the product of endogenous mechanisms - molecular as well as cellular, demographic and ecological. This is how living things have been able to diversify themselves and survive on the planet. Chance is not something to which Life has been subjected; it is quite simply necessary for Life. The endogenous mechanisms that bring it about are at once the products and the engines of evolution, and they also produce biodiversity. These internal mechanisms – veritable “biological roulettes” - are analogous to the mechanical devices that bring about “physical chance”. They can be modeled by analogous mathematical equations. This open the way of a global modeling of biodiversity dynamics, but we need also to gather quantitative data in both the laboratory setting as well as in the field. By examining biodiversity at all scales and all levels, this book seeks to evaluate the breadth of our knowledge on this topical subject, to propose an integrated look at living things, to assess the role of chance in its dynamics, in the evolutionary processes and also to imagine practical consequences on the management of living systems.
Biodiversity
Title | Biodiversity PDF eBook |
Author | Oscar Grillo |
Publisher | BoD – Books on Demand |
Total Pages | 382 |
Release | 2014-05-14 |
Genre | Science |
ISBN | 9535113151 |
The current world biodiversity consists of an inestimable amount of living forms, that at all levels, from genes to biomes, from individuals to populations, from species to communities, are in constant pursuit of the best strategies to react to the natural and anthropic environmental changes. The arrangement of new and dynamic ecosystems balanced by the formation and the vanishing of species, is the direct consequence of these changes. This book contains comprehensive overviews and original studies focused on ecological and ecosystem functioning studies, hazards and conservation management, assessment of environmental variables affecting species diversity, also considering species richness and distribution, in order to identify the best management strategies to face and solve the conservation problems.
Biodiversity Dynamics
Title | Biodiversity Dynamics PDF eBook |
Author | Michael L. McKinney |
Publisher | |
Total Pages | 528 |
Release | 2001 |
Genre | Science |
ISBN | 9780231104159 |
How will patterns of human interaction with the earth's ecosystem impact biodiversity loss over the long term - not in the next ten or even fifty years, but on the vast temporal scale dealt with by earth scientists? The contributors to Biodiversity Dynamics bring together the cutting-edge findings of a number of different fields that have traditionally had little crossover: data from population biology, community ecology, comparative biology, and paleontology are all presented. Where paleontologists and ecologists have long had divergent perspectives, Biodiversity Dynamics seeks a middle ground, finding ways for both scientific communities to work together to comprehend the great biodiversity of the earth and how to preserve it for future generations.
Conserving Biodiversity
Title | Conserving Biodiversity PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Total Pages | 138 |
Release | 1992-02-01 |
Genre | Technology & Engineering |
ISBN | 0309046831 |
The loss of the earth's biological diversity is widely recognized as a critical environmental problem. That loss is most severe in developing countries, where the conditions of human existence are most difficult. Conserving Biodiversity presents an agenda for research that can provide information to formulate policy and design conservation programs in the Third World. The book includes discussions of research needs in the biological sciences as well as economics and anthropology, areas of critical importance to conservation and sustainable development. Although specifically directed toward development agencies, non-governmental organizations, and decisionmakers in developing nations, this volume should be of interest to all who are involved in the conservation of biological diversity.
Biological Diversity
Title | Biological Diversity PDF eBook |
Author | Michael A. Huston |
Publisher | Cambridge University Press |
Total Pages | 708 |
Release | 1994-09-15 |
Genre | Nature |
ISBN | 9780521369305 |
The key to preserving and managing biodiversity is understanding which processes are important at different scales, and how changes affect different components of biodiversity. In this book, existing theories on diversity are synthesised into a logical framework. Global and landscape-scale patterns of biodiversity are described in the first section. In the second, the spatial and temporal dynamics of diversity are emphasised. The third section develops an integrated set of mechanistic explanations for diversity patterns at the levels of population, community, ecosystem and landscape. Finally, case studies examine diversity patterns in marine and terrestrial ecosystems and the effects of biological invasions. The book concludes with a discussion of the economics of preserving biological diversity. This book will interest research workers and students of ecology, biology and conservation.