Published February 2016 | Version v1
Journal article Metadata-only

Chemical composition of atmospheric deposition for the period 2020-2040

Creators

  • 1. Departement Sciences de l'atmosphere et genie de l'environnement, Mines Douai, Douai (France)
  • 2. Sciences de l'Univers au Cerfacs, Centre Europeen de Recherche et de Formation Avancee en Calcul Scientifique - Cerfacs/CNRS, Toulouse (France)
  • 3. LIMOS - Laboratoire d'informatique, de modelisation et d'optimisation des systemes, Mines Saint-etienne / CNRS, Saint-etienne (France)
  • 4. ECOLAB - Laboratoire ecologie fonctionnelle et environnement, CNRS/Universite de Toulouse/Institut national polytechnique de Toulouse, Castanet-Tolosan (France)
  • 5. Direction technique et commerciale bois, departement recherche et developpement, Office national des forets - ONF, Fontainebleau (France)
  • 6. Direction interregionale Nord, Meteo-France, Villeneuve d'Ascq (France)

Description

Atmospheric deposition can have harmful effect on the ecosystems. Forecast statistical models were based on long-term monitoring data of chemical composition measured in France. Using climate and pollutant emissions simulations, the projected changes in chemical composition of atmospheric deposition were analyzed for the period 2020-2040: sulfate and ammonium deposition fluxes are likely to decrease but nitrate deposition fluxes might increase with some regional discrepancies. Projected changes in precipitation seasonal variations are likely to drive an increase in deposition fluxes. (authors)

Availability note (English)

Available from doi: http://dx.doi.org/10.4267/2042/58223

Additional details

Additional titles

Original title (French)
Composition chimique des depots atmospheriques a l'horizon 2020-2040

Identifiers

DOI
10.4267/2042/58223;

Publishing Information

Journal Title
Meteorologie
Journal Issue
no.92
Journal Page Range
p. 56-65
ISSN
0026-1181
CODEN
MTEOAN

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
47086123
Subject category
S54: ENVIRONMENTAL SCIENCES;
Descriptors DEI
AEROSOL MONITORING; AMMONIUM COMPOUNDS; ATMOSPHERIC CHEMISTRY; ATMOSPHERIC PRECIPITATIONS; CLIMATE MODELS; COMPUTERIZED SIMULATION; FALLOUT DEPOSITS; NITRATES; PROJECTION SERIES; SEASONAL VARIATIONS; STATISTICAL MODELS; SULFATES; VALIDATION
Descriptors DEC
AIR POLLUTION MONITORING; CHEMISTRY; ENERGY MODELS; FALLOUT; FORECASTING; MATHEMATICAL MODELS; MONITORING; NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; SIMULATION; SULFUR COMPOUNDS; TESTING; VARIATIONS

Optional Information

Notes
35 refs.