Australian Rainforests: Islands of Green in a Land of Fire

by D. M. J. S. Bowman

Overview

Why do Australian rainforests occur as islands within the vast tracts of Eucalyptus? Why is fire a critical ecological factor in every Australian landscape? What were the consequences of the use of fire by the Ice Age colonists? In this original and challenging book, David Bowman critically examines all hypotheses that have been advanced to answer these questions. He demonstrates that fire is the most critical factor in controlling the distribution of rainforest throughout Australia. Furthermore, while Aboriginal people used fire to skillfully manage and preserve habitats, he concludes that they did not significantly influence the evolution of Australia's unique flora and fauna. This volume, the first comprehensive overview of the diverse literature on this topic, solves the puzzle of the archipelago of rainforest habitats in Australia. It is essential reading for all ecologists, foresters, conservation biologists, and others interested in the biogeography and ecology of Australian rainforests.

Product Details

ISBN-13:	9780521465687
Publisher:	Cambridge University Press
Publication date:	02/17/2000
Pages:	360
Product dimensions:	6.30(w) x 9.29(h) x 1.18(d)

About the Author

David Bowman is Professor of Forest Ecology in the School of Plant Science at the University of Tasmania. He uses a range of tools, including remote sensing and geographic information analysis, stable isotopes, ecophysiological analysis, mathematical modelling, biological survey and molecular analysis to understand how Australian landscapes have evolved in response to climatic change, varying fire regimes, the introduction of large vertebrate herbivores, and the impacts of contemporary and prehistoric management.

Table of Contents

Preface; 1. Introduction; 2. What is Australian rainforest? 3. The sclerophyll problem; 4. The edaphic theory I. The control of rainforest by soil phosphorus; 5. The edaphic theory II. Soil types, drainage and fertility; 6. The climate theory I. Water stress; 7. The climate theory II. Light and temperature; 8. The fire theory I. Field evidence; 9. The fire theory II. Fire, nutrient cycling and topography; 10. The fire theory III. Fire frequency, succession and ecological drift; 11. The fire theory IV. Aboriginal landscape-burning; 12. The fire theory V. Aridity and the evolution of flammable forests; 13. Fire management and rainforest conservation; 14. Summary; References.

Editorial Reviews

"Through his mastery of the relevant literature (and excellent reference list), Bowman provides ample evidence to support or refute the proposed hypotheses. Highly recommended for those interested in Australian vegetation." Choice

"An excellent review of rainforests in Australia, Mr. Bowman's analysis will encourage further work on the paleobotanical and paleoecological history of Australia and will pave the way for contemporary efforts to save these rainforests for future generations." Chicago Botanic Garden

From the Publisher