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Model overview. Model overview (I). Model overview (II). Modelling domains. Updated emission data outside Lombardy are currently lacking (INEMAR2005). Focus has partly been shifted to the Lombardy domain (finer grid resolution)

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modelling domains i
Updated emission data outside Lombardy are currently lacking (INEMAR2005). Focus has partly been shifted to the Lombardy domain (finer grid resolution)

Availability and consistency of regional measures at the scale of the entire Po-valley scale is difficult to achieve.

The number of scenarios identified by the Lombardy Region as potentially interesting is larger than originally expected.

Ref. Technical annex

Modelling domains (I)
modelling domains ii
Modelling domains (II)

New grid set-up

emission inventory ii
Emission Inventory (II)

PM2.5 Split

  • Notes:
  • Citydelta split based on American litterature (but scaled on Lombardy activities) is available sector wise.
  • Putaud split is available for PM10 and station-wise
emission inventory iii
All emissions to be delivered at 3km resolution over the whole Po Valley and interpolated to each model grid projection.

New emission inventory available at later stage of the project

upgraded INEMAR and possibly traffic modelling updates

APAT 2005

CES scenario

Scaling for consistency across scales? Comparison of various 2005 inventories

Emission Inventory (III)
emission scenarios i
Emission scenarios (I)
  • Lombardy focus: Due to data unavailability from most Regions, focus has shifted from Po-Valley to Lombardy implying a different balance in the number of planned scenarios over the two domains. Difficulty of building air quality plans at the scale of the whole Po-valley.
  • Priority scenarios: Apart from the 2005 BC, a few 2012 scenarios have been identified as priorities and should possibly be run by a maximum number of models.
  • Sensitivity scenarios: To be run by minimum number of models. Some will require increased work load.
  • Comparison consistency:Same model should be used across scales or across scenarios to reduce pre-processing work and facilitate comparison.
  • Non-contract participants: Welcome to contribute to any scenarios.
emission scenarios iii
Emission scenarios (III)

Underlined: Priority scenarios

Bold & blue: Available 2009-2010

CHIMERE – EMEP – CAMx – RCG -- AURORA

boundary conditions i
Boundary conditions (I)
  • All models do generate their own BC from Po-Valley to Lombardy domains. No data transfer needed
  • EMEP and CHIMERE Europe BC should be interpolated on a 30 km UTM output grid (Po-Valley domain + 1 grid cell?) on all original model vertical levels. Data to be sent to JRC (JRC script)
    • Species list: O3, NO, NO2, SO2, NH3, PM2.5, PM10, SULF, NITR, AMMO, BC, ORG
    • Frequency: 1h or 3h? Daily for PM?
  • Transfer from CHIMERE to EMEP for BC sensitivity simulation (through JRC or direct?)
output formatting i
Output formatting (I)
  • Other species: EC, Dust, …Depositions ?
  • Boundary conditions: same species (?) but frequency reduced to 3h (?)
  • Only surface data (excepted for Boundary conditions) (?)
  • What to be reported in PM (water?)
output formatting ii
Output formatting (II)
  • Data should be interpolated on the UTM defined output grids.
  • Format: NetCdf. Scripts similar to those developed for City- and Eurodelta will be provided by JRC
  • All data should be saved on DVDs and sent to JRC
  • Test transfer through JRC ftp server

One file per scenario, month and domain:

Po-Valley grid: ~ 60 Mb / file

Lombardy grid ~ 65 Mb / file

Complete scenario over the two grids: ~ 1.6 Gb

model intercomparison i

Original data (Tb)

Obs/Mod

Agreement

Level Display

Size bins

controls

Tuning

Level

O3 clouds

Dispatching

Wind direction

Finder

Ext. Contracts

Display

PM Wheel

Ammonium

Sulfate

Nitrate

Pedals

Deadline

Lever

JRC Processing

Model Intercomparison (I)
model intercomparison ii
Model Intercomparison (II)

EMIS

Emissions QAQC

Ratio checks

Scale Comparison

GOOGLE EARTH

MODELLING

3D (X-Y-T)

Hourly data

AQ, Meteo

VALID

Statistical Module

Multi-models

obs .vs. models

Pre-processing

ASCII-BIN  CDF

EMISSIONS

PLANE

Multi-models

2-D Monthly data

OBSERVATIONS

AQ, Meteo

Available to all participants through WEB page

model intercomparison iii
Further analysis (vertical profiles, …) could be anticipated by requesting additional outputs from modelling groups.

First version available at reception of first AQ results

Model Intercomparison (III)
pomi overview vi
POMI : Overview (VI)

Evaluation Software.

Others

Integrated Assessment

FS Meteo (I)

FS Meteo (II)

Analysis

2012 CLE&AQP

2010-2012-2015-2020

2005

CES

Simul.

2012 CLE&AQP

CES

2005

2010-2012-2015-2020

Emis. Inv.

Traffic modelling

2005

2012 CLE&AQP

INEMAR update

Bound. C.

2005

2010-2012-2015-2020

M A M J J A S O N D 2009 2010

Progress Meetings

Kick-off

Final M

slide27
Next meeting (place & date)

Free participation. Contributions to be sent

AOB
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