
 
 
 
 
 
 
Preface 
 
Biodiversity has became some time ago one of the key notions in various fields of 
human activity, from biological disciplines dealing directly with the kinds of living 
beings up to strategy of sustainable development of the humankind. Such a high 
rating of biodiversity theme has been resulting in publication of many books on these 
subjects in the past decades. 
The present book is one of them. Its content is as wide as the biodiversity itself, 
beginning from the theoretical models of biodiversity and finishing with the latter’s 
uses  for human needs. It contains 17 chapters grouped into 5 sections, each dealing 
with certain aspect of biodiversity researches and uses. 
The first section,, “Models of Biodiversity”, contains several important theoretical 
chapters, some of which consider the ways in which biodiversity could be thought 
about, while others develop issues of more specific “biological” sound. Of particular 
interest are chapters (R. Rozzi; B.P. Anthony & oth.) concerning some aspects of 
interrelation between biological and socio-cultural components of the entire life on 
Earth at any scale of its consideration. Noteworthy is, as well, the chapter on pretty 
original “creativity theory of ecosystem” (Liu & oth.). Under consideration in this 
section are also: theoretical model of relation between ecological niches and diversity 
maintenance (P. Chesson), numerical model of the factors underlying avian species 
imperilment in sub-Saharan Africa and Europe (R.E. Crafton & B.P. Anthony), and the 
diversity turnover rate model for a beetle group undergone periodical catastrophic 
impacts of forest fire (E.T. Azeria & oth.). 
A small section “History of Biodiversity Researches” contains the only chapter of C. 
Bradshaw & N. Sodhi reviewing in short some key publications on this subject that 
appeared during the last hundred years. It allows to trace how the very understanding 
of importance of biodiversity has been emerging. 
The section “Evaluating biodiversity” is also small to include just one chapter describing 
an approach for monitoring the conservation of regional tropical phytodiversity in India 
(Giriraj A. et oth.). It is to be pointed out however that such a general issue as 
biodiversity evaluation is considered, to a higher or lesser degree, in most of the chapters 
in this book, as it is impossible to study and protect biodiversity without its measuring.