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The MINNI Project
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
Development of an Integrated National Model as supporting tool to the International Negotiation on Atmospheric Pollution
F.Monforti, P.Ornelli, T.Pignatelli, G.Vialetto, G.Zanini
ENEA, Bologna and Casaccia Research Centres
G.Brusasca, G.Calori, S.Finardi, P.Radice, C.Silibello
ARIANET, Milano
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
The MINNI Project
A 3 year project for the development of a National Integrated Modelling System
Carried out under the leadership of ENEA in cooperation with ARIANET
Project financed by ENEA and the Italian Ministry for the Environment (total investment 1,268 million Euros)
Ultimate Objectives :
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
The MINNI Project
- Development of emission Scenarios, for SO2, NOx, NH3, VOC, O3 e PM
- Development of national/regional cost curves, analysis of the abatement costs, optimised cost allocation
- Analysis of impact on environment and human health
TFIAM Meeting, Amiens, May, 10-12, 2004
- Analysis of pollutant transport, dispersion and multiphase chemical transformations
- Development of deposition/concentration maps at national and regional level
Three different simulation models are integrated in a coherent framework:
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
The MINNI Project
Meteorological model (RAMS)
Pollution transport and chemistry model (FARM)
Integrated Assessment Model (RAINS-Italy)
TFIAM Meeting, Amiens, May, 10-12, 2004
Minni Modelling System – flow chart
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
The meteorological sub-system
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
The MINNI Project
TFIAM Meeting, Amiens, May, 10-12, 2004
Prognostic and non-hydrostatic model RAMS (Cotton et al., 2003)
2 way nested grid system
ECMWF analysis fields and surface synoptic observations used as input data for RAMS simulations
RAMS has provided the hourly meteorological fields of interest for the base year 1999.
Assessment based upon cross-checking with available record data
Transport and Chemistry Model FARM
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
The MINNI Project
TFIAM Meeting, Amiens, May, 10-12, 2004
Derived from STEM Model (Carmichael et al., 1998).
Three-dimensional Eulerian model
Acid pollutants are treated by means of the (Hov et al., 1988) chemical scheme
Photochemical reactions are described by the SAPRC-90 chemical scheme
Models-3/CMAQ Aero-3 module (Binkowski, 1999) used for PM
Chemical boundary conditions are assigned by the EMEP Model
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
Example of FARM output : NOx concentration at soil level
Emission Sub-System
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
The MINNI Project
TFIAM Meeting, Amiens, May, 10-12, 2004
Based upon the National Emission Inventory
The reference year (1999) national emission inventory data are disaggregated at NUTS3 level (“Province”) by means of a number of specific activities indicators
The emissions of the neighbouring countries are based upon the EMEP European inventory
140 Italian large point sources are considered individually .
The Rains Italy Model
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
The MINNI Project
TFIAM Meeting, Amiens, May, 10-12, 2004
Subject of a joint research project IIASA-ENEA to be completed byDecember 2004
Emission and Cost Modules complete. EMCO used to developemission scenarios for CAFÉ, NEC and CRLTAP
20 Administrative Regions
4 Metropolitan Areas, 1 National Sea Traffic Area
14 Large Power Sources
Grids – Comparison EMEP - MINNI
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004EMEP 50 km MINNI 20 km
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
Atmosferic Transfer Matrix for RAINS-Italy
Piemonte
“Atmosferic Transfer matrix”
ImplementedIn RAINS-Italy
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
Deposition maps in RAINS-Italy
Example of SOx deposition map (mgS/m2/y) using the Atmosferic Tranfer Matrix elaborated by the MINNI Eulerian Model.Map elaborated by Rains-Italy Dep Module (Web version).Emissions from Lazio region, only. Inventory data 1999 [IIASA, W. Schopp,]
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
The MINNI Project
Eulerian ModelEulerian Model RAINS ItalyRAINS Italy
Italian Agency for New TechnologiesEnergy and the Environment
Long Range Transboundary Air Pollution Convention
TFIAM Meeting, Amiens, May, 10-12, 2004
The MINNI Project
More details at:
www.atmet.com RAMS
www.aria-net.it Atmosferic dispersion and chemistry
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