scholarly journals High-resolution air quality modelling and time scale analysis of ozone and NOxin Osaka, Japan

2008 ◽  
Author(s):  
K. L. Shrestha ◽  
A. Kondo ◽  
A. Kaga ◽  
Y. Inoue
Keyword(s):  
Air Quality ◽  
High Resolution ◽  
Time Scale ◽  
Scale Analysis ◽  
Air Quality Modelling

scholarly journals TNO-MACC_II emission inventory; a multi-year (2003–2009) consistent high-resolution European emission inventory for air quality modelling

2014 ◽  
Vol 14 (20) ◽  
pp. 10963-10976 ◽  
Author(s):  
J. J. P. Kuenen ◽  
A. J. H. Visschedijk ◽  
M. Jozwicka ◽  
H. A. C. Denier van der Gon
Keyword(s):  
Particulate Matter ◽  
Air Quality ◽  
High Resolution ◽  
Emission Inventory ◽  
Point Sources ◽  
Air Quality Modelling ◽  
Emission Data ◽  
Data Set ◽  
Spatially Distributed ◽  
Reported Data

Abstract. Emissions to air are reported by countries to EMEP. The emissions data are used for country compliance checking with EU emission ceilings and associated emission reductions. The emissions data are also necessary as input for air quality modelling. The quality of these "official" emissions varies across Europe. As alternative to these official emissions, a spatially explicit high-resolution emission inventory (7 × 7 km) for UNECE-Europe for all years between 2003 and 2009 for the main air pollutants was made. The primary goal was to supply air quality modellers with the input they need. The inventory was constructed by using the reported emission national totals by sector where the quality is sufficient. The reported data were analysed by sector in detail, and completed with alternative emission estimates as needed. This resulted in a complete emission inventory for all countries. For particulate matter, for each source emissions have been split in coarse and fine particulate matter, and further disaggregated to EC, OC, SO4, Na and other minerals using fractions based on the literature. Doing this at the most detailed sectoral level in the database implies that a consistent set was obtained across Europe. This allows better comparisons with observational data which can, through feedback, help to further identify uncertain sources and/or support emission inventory improvements for this highly uncertain pollutant. The resulting emission data set was spatially distributed consistently across all countries by using proxy parameters. Point sources were spatially distributed using the specific location of the point source. The spatial distribution for the point sources was made year-specific. The TNO-MACC_II is an update of the TNO-MACC emission data set. Major updates included the time extension towards 2009, use of the latest available reported data (including updates and corrections made until early 2012) and updates in distribution maps.

Supplementary material to "CAMS-REG-v4: a state-of-the-art high-resolution European emission inventory for air quality modelling"

2021 ◽  
Author(s):  
Jeroen Kuenen ◽  
Stijn Dellaert ◽  
Antoon Visschedijk ◽  
Jukka-Pekka Jalkanen ◽  
Ingrid Super ◽  
...  
Keyword(s):  
Air Quality ◽  
High Resolution ◽  
Emission Inventory ◽  
State Of The Art ◽  
Air Quality Modelling ◽  
Supplementary Material

Support tools for land use policies based on high resolution regional air quality modelling

2020 ◽  
Vol 95 ◽  
pp. 103909 ◽  
Author(s):  
Nicolae Ajtai ◽  
Horatiu Stefanie ◽  
Camelia Botezan ◽  
Alexandru Ozunu ◽  
Andrei Radovici ◽  
...  
Keyword(s):  
Land Use ◽  
Air Quality ◽  
High Resolution ◽  
Air Quality Modelling ◽  
Support Tools ◽  
Regional Air Quality ◽  
Land Use Policies

scholarly journals High resolution multi-scale air quality modelling for all streets in Denmark

2017 ◽  
Vol 52 ◽  
pp. 322-339 ◽  
Author(s):  
Steen Solvang Jensen ◽  
Matthias Ketzel ◽  
Thomas Becker ◽  
Jesper Christensen ◽  
Jørgen Brandt ◽  
...  
Keyword(s):  
Air Quality ◽  
High Resolution ◽  
Air Quality Modelling ◽  
Multi Scale

scholarly journals TNO-MACC_II emission inventory: a multi-year (2003–2009) consistent high-resolution European emission inventory for air quality modelling

2014 ◽  
Vol 14 (5) ◽  
pp. 5837-5869 ◽  
Author(s):  
J. J. P. Kuenen ◽  
A. J. H. Visschedijk ◽  
M. Jozwicka ◽  
H. A. C. Denier van der Gon
Keyword(s):  
Particulate Matter ◽  
Air Quality ◽  
High Resolution ◽  
Emission Inventory ◽  
Fine Particulate Matter ◽  
Point Sources ◽  
Air Quality Modelling ◽  
Distribution Maps ◽  
Spatially Distributed ◽  
Reported Data

Abstract. Emissions to air are reported by countries to EMEP. The emissions data are used for country compliance checking with EU emission ceilings and associated emission reductions. The emissions data are also necessary as input for air quality modelling. The quality of these "official" emissions varies across Europe. As alternative to these official emissions, a spatially explicit high resolution emission inventory (7 km × 7 km) for UNECE-Europe for all years between 2003 and 2009 for the main air pollutants was made. The primary goal was to supply air quality modellers with the input they need. The inventory was constructed by using the reported emission national totals by sector where the quality is sufficient. The reported data were analysed by sector in detail, and completed with alternative emission estimates as needed. This resulted in a complete emission inventory for all countries. For particulate matter, for each source emissions have been split in coarse and fine particulate matter, and further disaggregated to EC, OC, SO4, Na and others using fractions based on literature. Doing this at the most detailed sectoral level in the database implies that a consistent set was obtained across Europe. This allows better comparisons with observational data which can, through feedback, help to further identify uncertain sources and/or support emission inventory improvements for this highly uncertain pollutant. The resulting emission dataset was spatially distributed consistently across all countries by using proxy parameters. Point sources were spatially distributed using the specific location of the point source. The spatial distribution for the point sources was made year-specific. The TNO-MACC_II is an update of the TNO-MACC emission dataset. Major updates included the time extension towards 2009, use of the latest available reported data (including updates and corrections made until early 2012) and updates in distribution maps.

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