Environmental Engineering Reference
In-Depth Information
Figure 5.4
Key steps in landscape
impact assessment. (
Source:
Rodriguez-Bachiller with Glasson
2003.)
Table 5.2
Examples of methods used in predicting
air quality impacts
Sources
• Original project design data on activity and emissions
↓
POLLUTANT EMISSIONS
• Published emission data for similar projects
↓
• Emission factor models
↓
• Emission standards
Atmospheric Interactions
• Gaussian dispersion models (interactive programmes)
↓
DEGRADED AIR QUALITY
• Wind tunnel models
↓
• Water analogue simulation models
↓
• Expert opinion
↓
• Mathematical deposition models
EFFECTS ON RECEPTORS
• Laboratory or field experimental methods
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