TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PHOTOCHEMICAL MODEL [5 records]

Record 1 2010-11-08

English

Subject field(s)
  • International Bodies and Committees
  • Air Pollution
  • Meteorology
OBS

The MSC-W has been hosted by the Norwegian Meteorological Institute since the beginning of the EMEP programme in 1979. The main task of the centre is to model transboundary fluxes of acidifying air pollution and photochemical oxidants.

Key term(s)
  • Meteorological Synthesizing Center-West

French

Domaine(s)
  • Organismes et comités internationaux
  • Pollution de l'air
  • Météorologie

Spanish

Campo(s) temático(s)
  • Organismos y comités internacionales
  • Contaminación del aire
  • Meteorología
Save record 1

Record 2 2002-04-05

English

Subject field(s)
  • Air Pollution
  • Statistical Graphs and Diagrams
  • Mathematical Geography
CONT

The SAI model is a photochemical dispersion model. It not only considers the transport and dispersion of pollutants but also the transformation of HC and NOx into photochemical oxidant pollutants... This model is one of the better sophisticated photochemical models currently available.

French

Domaine(s)
  • Pollution de l'air
  • Diagrammes et graphiques (Statistique)
  • Géographie mathématique
CONT

L'oxydation par H2O2 est une oxydation rapide pour le pH compris entre 3 et 5. Elle peut être importante à des niveaux de concentrations en H2O2 de l'ordre de 1 ppb. Ce niveau est fréquemment rencontré dans les modèles photochimiques [...]

Spanish

Campo(s) temático(s)
  • Contaminación del aire
  • Diagramas y gráficos estadísticos
  • Geografía matemática
Save record 2

Record 3 1989-03-30

English

Subject field(s)
  • Environmental Studies and Analyses
  • Air Pollution
CONT

The SAI model is a photochemical dispersion model. It not only considers the transport and dispersion of pollutants but also the transformation of HC and NOx into photochemical oxidant pollutants.

French

Domaine(s)
  • Études et analyses environnementales
  • Pollution de l'air

Spanish

Save record 3

Record 4 1989-03-30

English

Subject field(s)
  • Mathematics
  • Environmental Studies and Analyses
  • Air Pollution
CONT

Photochemical Model.... This model uses finite difference techniques over a grid of area sources to solve the classical equations of conservation of mass which include coal change, advection, diffusion, photochemical reaction and emission.

French

Domaine(s)
  • Mathématiques
  • Études et analyses environnementales
  • Pollution de l'air

Spanish

Save record 4

Record 5 1986-06-26

English

Subject field(s)
  • System Names
  • Air Pollution
  • Atmospheric Physics
OBS

The SAI model is a photochemical dispersion model. It not only considers the transport and dispersion of pollutants but also the transformation of HC and NOx into photochemical oxidant pollutants.

French

Domaine(s)
  • Noms de systèmes
  • Pollution de l'air
  • Physique de l'atmosphère

Spanish

Save record 5

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