Species Diversity in Space and Time
Title | Species Diversity in Space and Time PDF eBook |
Author | Michael L. Rosenzweig |
Publisher | Cambridge University Press |
Pages | 462 |
Release | 1995-05-04 |
Genre | Nature |
ISBN | 0521496187 |
Biodiversity.
Species Diversity in Space and Time
Title | Species Diversity in Space and Time PDF eBook |
Author | M.L. Rosenzweig |
Publisher | |
Pages | 436 |
Release | 1996 |
Genre | |
ISBN |
On the Assembly of Species Diversity in Space and Time
Title | On the Assembly of Species Diversity in Space and Time PDF eBook |
Author | Susan Palmer Carey |
Publisher | |
Pages | 378 |
Release | 2005 |
Genre | |
ISBN |
Species Richness
Title | Species Richness PDF eBook |
Author | Jonathan Adams |
Publisher | Springer Science & Business Media |
Pages | 412 |
Release | 2010-02-26 |
Genre | Science |
ISBN | 3540742786 |
This is a readable, informative and up-to-date account of the patterns and controls on biodiversity. The author describes major trends in species richness, along with uncertainties in current knowledge. The various possible explanations for past and present species patterns are discussed and explained in an even-handed and accessible way. The implications of global climate change and habitat loss are considered, along with current strategies for preserving what we have. This book examines the state of current understanding of species richness patterns and their explanations. As well as the present day world, it deals with diversification and extinction, in the conservation of species richness, and the difficulties of assessing how many species remain to be discovered. The scientifically compelling subject of vegetation-climate interaction is considered in depth. Written in an accessible style, the author offers an up-to-date, rigorous and yet eminently comprehensible overview of the ecology and biogeography of species richness. He departs from the often heavy approach of earlier texts, without sacrificing rigor and depth of information and analysis. Prefacing with the aims of the book, Chapter 1 opens with an explanation of latitudinal gradients, including a description of major features of the striking gradients in species richness, exceptions to the rule, explanations, major theories and field and experimental tests. The following chapter plumbs the depth of time, including the nature of the fossil record, broad timescale diversity patterns, ecosystem changes during mass extinctions and glaciations and their influence on species richness. Chapters 3 and 4 consider hotspots and local scale patterns in species richness while Chapter 5 looks at the limitations and uncertainties on current estimates of richness, the last frontiers of species diversity and the process of identifying new life forms. The last three chapters cover humans and extinctions in history and prehistory, current habitat and global change, including the greenhouse effect, and the race to preserve what we still have, including parks, gene banks and laws.
The Species-Area Relationship
Title | The Species-Area Relationship PDF eBook |
Author | Thomas J. Matthews |
Publisher | Cambridge University Press |
Pages | 503 |
Release | 2021-03-18 |
Genre | Nature |
ISBN | 1108477070 |
Provides a comprehensive synthesis of a fundamental phenomenon, the species-area relationship, addressing theory, evidence and application.
Bird Species
Title | Bird Species PDF eBook |
Author | Dieter Thomas Tietze |
Publisher | Springer |
Pages | 270 |
Release | 2018-11-19 |
Genre | Science |
ISBN | 3319916890 |
The average person can name more bird species than they think, but do we really know what a bird “species” is? This open access book takes up several fascinating aspects of bird life to elucidate this basic concept in biology. From genetic and physiological basics to the phenomena of bird song and bird migration, it analyzes various interactions of birds – with their environment and other birds. Lastly, it shows imminent threats to birds in the Anthropocene, the era of global human impact. Although it seemed to be easy to define bird species, the advent of modern methods has challenged species definition and led to a multidisciplinary approach to classifying birds. One outstanding new toolbox comes with the more and more reasonably priced acquisition of whole-genome sequences that allow causative analyses of how bird species diversify. Speciation has reached a final stage when daughter species are reproductively isolated, but this stage is not easily detectable from the phenotype we observe. Culturally transmitted traits such as bird song seem to speed up speciation processes, while another behavioral trait, migration, helps birds to find food resources, and also coincides with higher chances of reaching new, inhabitable areas. In general, distribution is a major key to understanding speciation in birds. Examples of ecological speciation can be found in birds, and the constant interaction of birds with their biotic environment also contributes to evolutionary changes. In the Anthropocene, birds are confronted with rapid changes that are highly threatening for some species. Climate change forces birds to move their ranges, but may also disrupt well-established interactions between climate, vegetation, and food sources. This book brings together various disciplines involved in observing bird species come into existence, modify, and vanish. It is a rich resource for bird enthusiasts who want to understand various processes at the cutting edge of current research in more detail. At the same time it offers students the opportunity to see primarily unconnected, but booming big-data approaches such as genomics and biogeography meet in a topic of broad interest. Lastly, the book enables conservationists to better understand the uncertainties surrounding “species” as entities of protection.
Measuring Biological Diversity
Title | Measuring Biological Diversity PDF eBook |
Author | Anne E. Magurran |
Publisher | John Wiley & Sons |
Pages | 274 |
Release | 2013-04-18 |
Genre | Science |
ISBN | 1118687922 |
This accessible and timely book provides a comprehensive overview of how to measure biodiversity. The book highlights new developments, including innovative approaches to measuring taxonomic distinctness and estimating species richness, and evaluates these alongside traditional methods such as species abundance distributions, and diversity and evenness statistics. Helps the reader quantify and interpret patterns of ecological diversity, focusing on the measurement and estimation of species richness and abundance. Explores the concept of ecological diversity, bringing new perspectives to a field beset by contradictory views and advice. Discussion spans issues such as the meaning of community in the context of ecological diversity, scales of diversity and distribution of diversity among taxa Highlights advances in measurement paying particular attention to new techniques such as species richness estimation, application of measures of diversity to conservation and environmental management and addressing sampling issues Includes worked examples of key methods in helping people to understand the techniques and use available computer packages more effectively