The purpose of this book is to review and assess our current understanding of invertebrates in terrestrial and terrestrially-dominated (i.e. lower-order stream) ecosystems. It emphasizes the centrality of the activity of invertebrates, which influence ecosystem function far out of proportion to their physical mass in a wide range of situations, particularly at the interface between land and air (litter/soil), water and land (sediments) and in tree canopies and root/soil systems. Consisting of 16 chapters by authors from the USA, Canada, Europe and Australia, the book is essential reading for...

Criminology, or the study of crime, has developed rapidly as a subject in recent years, while crime and the problem of how to respond to it have become major concerns for society as a whole. This book provides a succinct, highly readable - and much needed - introduction to criminology for those who want to learn more, whether they are already studying the subject, thinking of doing so, or just interested to discover what criminology is about.

Introducing Criminology begins by asking basic questions: what is crime? what is criminology?, before examining the ways in which...