applications of kamm model @ temuco, chile rodrigo delgado urzúa universidad de la frontera temuco,...
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Applications of KAMM Model @ Temuco,
Chile
Rodrigo Delgado UrzúaUniversidad de La Frontera
Temuco, [email protected]
Workshop FONDECYT 1030809La Serena, 21-23 November 2004
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KAMM / CMCC Meteorology Group @ Temuco
Researchers: Dr. Sonia Montecinos Dr. Jaime Bustos M. Sc. Jesús Ruiz
Students: Luis Machuca Gabriel Toro Luis Cortes Rodrigo Delgado …
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Pollution problem @ Temuco
High concentrations of PM10 in winter (mar-sep) Peaks of 800 μgr/m3, 24h concentrations peaks of
270 μgr/m3 (1)
92% of the emissions come from houses (2)
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KAMM-DRAIS Model Input
Meteorological Data: NCEP/NCAR Reanalysis
Emissions data: no data, estimations based in a 1996 study ~ 330 ton/year
Soil-use data: estimated Soil water content data:
estimated Topographical data: taken from
internet databases
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KAMM @ Germany results
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KAMM @ Germany results
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Temuco Project Universidad de La Frontera
Center for Modeling and Scientific Computation + Faculty of Engineering, Sciences and Administration + Department of Physics Sciences
DIDUFRO: Estudio de la Meteorología de la IX Región en Condiciones de Invierno (Meteorological study of IX Region in winter conditions)
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Temuco Project: Objectives Make a characterization of a
“meteorologically typical” winter day Understand the outputs generated by
KAMM Graphical representation of the model
output data
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Computational Adaptation of the Model
KAMM @ Germany: Vector computer (VPP)
KAMM @ Temuco: High-End PC (x86 platform, 2.0 GHz, 2 GB RAM)
Only meteorological model running, dispersion section (DRAIS) not yet implemented
Grid: 144x114 (2x2 Km2), 25 levels
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KAMM @ Temuco: Work in progress
Better knowledge about the model: Routine documentation How-to-run manuals How-to-make-graphics (in GrADS) manuals
Improved input data: Data mining GIS-helped soil data
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KAMM @ Temuco results
Graphics done with Matlab
Topographic Soil type
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KAMM @ Temuco resultsWind’s direction angle
0
110
20 3040
50
60
70
80
90
100
110
120
130
140
150
160170
180190200210220
230
240
250
260
270
280
290
300
310
320
330
340350
360
Hora1
Hora2
Hora3Hora4
Hora5
Hora6
Hora7
Hora8
Hora9
Hora10Hora12
Hora11
Hora13Hora 19
Hora14Hora 16
Hora15Hora 17 Hora18
Hora20
Hora21
Hora22Hora23 Hora24
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KAMM @ Temuco results
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Forthcoming work / cooperation
Tool for discovering/studying potential “wind farms” sites
Campaign of measurements in Temuco, University of Stockholm (mar-jul 2005)
Better residential emissions inventory/estimations
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Questions? Thanks for your attention!