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Planning - Other Issues Evaluate not only best model, but also alternative sources of information (degradation of model results) Source characterization.

Published byAnnabella Blackerby Modified over 9 years ago

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Presentation on theme: "Planning - Other Issues Evaluate not only best model, but also alternative sources of information (degradation of model results) Source characterization."— Presentation transcript:

1 Planning - Other Issues Evaluate not only best model, but also alternative sources of information (degradation of model results) Source characterization Convert on-scene measurements to source rates

2 Planning Considerations What could happen - how to mitigate Important MET Considerations Other locations - other than urban First Responder considerations Define the problem How to manage uncertainties - tailoring the results Training Operational center considerations

3 Planning - Scenario #1 Coupling 5-min non-steady state Urban Morphology Urban Dispersion CFD Sewer System Metro Wet/dry Deposition Range Indoor Air Exchange/Model Complex Terrain Effects Range of MET Conditions/Scale Population Density/Census Data Cross-Media Model (food chain effects) H - M H (5-min) H L H H (10m - 30Km) H

4 Planning - Scenario #2 Coupling 5-min non-steady state Urban Morphology Urban Dispersion CFD Sewer System Metro Wet/dry Deposition Range Indoor Air Exchange/Model Complex Terrain Effects Range of MET Conditions/Scale Population Density/Census Data Cross-Media Model (food chain effects) H H (5-min) H H (100 Km) H

5 Planning - Scenario #2 Source Characterization Plume Rise Blast Effects HHHHHH

6 Planning - Scenario #3 Coupling 5-min non-steady state Urban Morphology Urban Dispersion CFD Sewer System Metro Wet/dry Deposition Range Indoor Air Exchange/Model Complex Terrain Effects Range of MET Conditions/Scale Population Density/Census Data Cross-Media Model (food chain effects) H H (5-min) No H H (1 Km to 1000 Km) No H H (meso-scale effects) H

7 Planning - Scenario #3 Source Characterization Plume Rise Blast Effects Down-range Radiation UV Effects Resuspension Mechanism of Release Rain-out Decay Rates Cloudshine H H No H No H

8 Planning - Scenario #4 Coupling 5-min non-steady state Urban Morphology Urban Dispersion CFD Sewer System Metro Wet/dry Deposition Range Indoor Air Exchange/Model Complex Terrain Effects Range of MET Conditions/Scale Population Density/Census Data Cross-Media Model (food chain effects) H H (5-min) H No H H (100 Km) H

9 Planning - Scenario #4 Source Characterization Plume Rise Blast Effects Down-range Radiation UV Effects Resuspension Mechanism of Release Rain-out Decay Rates Cloudshine H No No No H H - Line Source No

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