Barbara J. Downes

Monitoring Ecological Impacts (eBook, PDF)

Concepts and Practice in Flowing Waters

• Format: PDF

Produktbeschreibung

Monitoring Ecological Impacts provides the tools needed by professional ecologists, scientists, engineers, planners and managers to design assessment programs that can reliably monitor, detect and allow management of human impacts on the natural environment. The procedures described are well grounded in inferential logic, and the statistical models needed to analyse complex data are given. Step-by-step guidelines and flow diagrams provide the reader with clear and useable protocols, which can be applied in any region of the world and to a wide range of human impacts. In addition, real examples are used to show how the theory can be put into practice. Although the context of this book is flowing water environments, especially rivers and streams, the advice for designing assessment programs can be applied to any ecosystem.

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Produktdetails

• Verlag: Cambridge University Press
• Erscheinungstermin: 3. Januar 2002
• Englisch
• ISBN-13: 9780511034329
• Artikelnr.: 38183377

Autorenporträt

Barbara J. Downes is a Senior Lecturer in Ecology in the Department of Geography and Environmental Studies at the University of Melbourne, Australia. She is an aquatic ecologist, with 20 years research experience in both freshwater and marine environments.

Inhaltsangabe

Part I. Introduction to the Nature of Monitoring Problems and to Rivers: 1. Why we need well-designed monitoring programs
2. The ecological nature of flowing waters
3. Assessment of perturbation
Part II. Principles of Inference and Design: 4. Inferential issues for monitoring
5. The logical bases of monitoring design
6. Problems in applying designs
7. Alternative models for impact assessment
Part III. Applying Principles of Inference and Design: 8. Applying monitoring designs to flowing waters
9. Inferential uncertainty and multiple lines of evidence
10. Variables that are used for monitoring in flowing waters
11. Defining important changes
12. Decisions and trade-offs
13. Optimization
14. The special case of monitoring attempts at restoration
15. What's next?