Environmental Microbiology

Alan H. Varnam, BSc, PhD,
formerly Consultant Microbiologist, Southern Biological, Reading, UK

Malcolm G. Evans, Photographer

Micro-organisms play a major role in the geochemistry of the planet, forming the basic stage in the food chain, and thus sustaining the existence of higher evolutionary life. The continuing interaction between these living organisms and the environment, combined with their exploitation by man are shaping the material world today.

Over the last few years our understanding has increased considerably due to the development of new technology and the emergence of new paradigms which have enabled the microbiologist to view the microbial world, and its significance to life, with new eyes. Combining the basics of science with the most up-to-date new material, and incorporating high quality photographs and graphics, this book is valuable as a textbookand reference guide for students and professionals.

Contents

Section I: Overview

1. The nature of microbial communities
2. Life at low nutrient concentrations: the common lot of microorganisms
3. Physico-chemical factors affecting the environmental fate of microorganisms
4. Competitive strategies of microorganisms
5. Interactions involving microorganisms

Section II: Aquatic Environments

1. Introduction
2. The marine environment
3. The freshwater environment

Section III: Terrestrial Environments

1. Introduction
2. Soil
3. Microorganisms and higher plants
4. The lichen symbiosis
5. Other terrestrial habitats

Section IV: Extreme Environments

1. Introduction
2. High temperature environments
3. Extremely acidic environments
4. Highly alkaline environments
5. Non-alkaline, highly saline environments

References

Index