Book contents
- Frontmatter
- Contents
- List of figures
- List of tables
- Foreword
- Preface
- Acknowledgements
- 1 Introduction
- 2 Tools for environmental impact and damage assessment
- 3 Exposure–response functions for health impacts
- 4 Impacts of air pollution on building materials
- 5 Agriculture, forests and ecosystems
- 6 Other impacts
- 7 Atmospheric dispersion of pollutants
- 8 Multimedia pathways
- 9 Monetary valuation
- 10 The costs of climate change
- 11 Uncertainty of damage costs
- 12 Key assumptions and results for cost per kg of pollutant
- 13 Results for power plants
- 14 Results for waste treatment
- 15 Results for transport
- 16 Lessons for policy makers
- Appendix A Nomenclature, symbols, units and conversion factors
- Appendix B Description of the RiskPoll software
- Appendix C Equations for multimedia model of Chapter 8
- Index
- References
2 - Tools for environmental impact and damage assessment
Published online by Cambridge University Press: 05 July 2014
- Frontmatter
- Contents
- List of figures
- List of tables
- Foreword
- Preface
- Acknowledgements
- 1 Introduction
- 2 Tools for environmental impact and damage assessment
- 3 Exposure–response functions for health impacts
- 4 Impacts of air pollution on building materials
- 5 Agriculture, forests and ecosystems
- 6 Other impacts
- 7 Atmospheric dispersion of pollutants
- 8 Multimedia pathways
- 9 Monetary valuation
- 10 The costs of climate change
- 11 Uncertainty of damage costs
- 12 Key assumptions and results for cost per kg of pollutant
- 13 Results for power plants
- 14 Results for waste treatment
- 15 Results for transport
- 16 Lessons for policy makers
- Appendix A Nomenclature, symbols, units and conversion factors
- Appendix B Description of the RiskPoll software
- Appendix C Equations for multimedia model of Chapter 8
- Index
- References
Summary
Summary
Countless tools, models and software packages have been developed for the analysis of environmental problems. This chapter focuses on tools that allow the assessment of environmental impacts and the comparison of technologies and policy choices. Impact Pathway Analysis (IPA) is presented in some detail because it is the correct approach for quantifying impacts and damage costs of pollution. Section 2.2 is an introduction to IPA; detailed discussions of the various elements follow in Chapters 3 to 9. We also discuss Life Cycle Assessment (LCA) and the relation between LCA and IPA. Difficulties and problems with the use of the various tools are addressed in Sections 2.4 and 2.5. Section 2.6 proposes an integrated framework for the analysis of environmental questions.
Overview of tools
Starting point: the DPSIR framework
There are a great number of tools, methods and models for the analysis of environmental problems. They differ in approach and objectives, but there is also much overlap and they are difficult to classify in a systematic scheme. We will not attempt a systematic survey but will focus instead on a few key features that are crucial for decision making, namely the ability to:
define the appropriate scope for the analysis,
model the dispersion of the pollutant(s) in the environment,
calculate the exposure of the receptors,
calculate the impacts,
assign monetary values to the impacts,
rank the options and identify the best choice(s).
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- Information
- How Much Is Clean Air Worth?Calculating the Benefits of Pollution Control, pp. 21 - 62Publisher: Cambridge University PressPrint publication year: 2014