Interest of Member States in CityDelta

1
Interest of Member States in CityDelta

• e.g. Germany
• Arno Graff, Umweltbundesamt, Berlin

2
Major concerns

• LVs have to be met in 2005/2010
• (e.g. for PM10 daily average of 50 µg/m³ may
  not to be exceeded more than 35 times within a
  year)
• Where LVs are exceeded ?
• plans or programmes have to be implemented

3
Situation in Germany Exceedances in
agglomerations, especially at 'spots' in streets
up to 132 exc.
4
Source Analysis Example phenomenology of the
PM-pollution around Berlin
PM µg/m³
Source M. Lutz, Berlin Senate, Dep. of Urban
Developement, Unit IX D, Air Pollution and Noise
Control
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Scale dependence regional vs. urban
6
Interest/Expectations

• INPUT Contribution to CityDelta
• OUTPUT Common understanding how to cope with
  scale dependence when designing (cost effective)
  measures
• SIDE EFFECT QA/QC by communication

7
EOR
8
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Origin of PM10-(tot., prim., sec.)
PM10-total
6
65
75
29
PM10-primary
10
80
86
35
PM10-secondary
2
24
40
25
Berlin-Wedding PM10-JM
Schorfheide PM10-JM
10
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Calculated PM10 annual averages µg/m3, 1999
primary and secondary (SIA) -
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PM10 Emissions - Germany
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Situation in Germany Exceedances in
agglomerations, especially at 'spots' in streets
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CAFE Objectives among others

• To develop, collect and validate scientific
  information relating to ... emission inventories,
  air quality assessment, ... integrated assessment
  modelling, leading ... identification of the
  measures required to reduce emissions
• To ensure that the measures ... are
  cost-effectively taken at the relevant level
  through the development of effective structural
  links with the relevant policy areas
• ...

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• Member States shall take the measures necessary
  toensure that concentrations of PM10 in ambient
  air, do not exceed the limit values, (e.g. daily
  average of 50 µg/m³ not to be exceeded more than
  35 times during a year),
• MS are obliged to meet air quality objectives in
  2005/2010 by DDs
• The effectiveness of emissions reduction measures
  taken at European