implementation of eu aq legislation in the czech republic
DESCRIPTION
IMPLEMENTATION OF EU AQ LEGISLATION IN THE CZECH REPUBLIC. J. FIALA Czech Hydrometeorological Institute Prague, Czech Republic. Air Pollution in CR in the Last Decade. SO 2. Democratic changes in the CR have enforced also the improvement of environment - PowerPoint PPT PresentationTRANSCRIPT
IMPLEMENTATION OF EU AQ LEGISLATION IN THE CZECH REPUBLIC
J. FIALA
Czech Hydrometeorological Institute
Prague, Czech Republic
• Democratic changes in the CR have enforced also the improvement of environment
=>Adoption of environmentally friendly legislation
• Privatization, restructuring of economy (decline from heavy industry), liberalisation of prices of energy
Implementation of necessary abatement measures (desulphurization of large power plants, gasification etc.)
Air emissions and consequently ambient air concentrations of basic pollutants (SO2, PM and NOx) have decreased remarkably in the Czech Republic after 1990
Air Pollution in CR in the Last Decade
0
20
40
60
80
100
120
140
1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
SP
M c
on
cen
trat
ion
/ µg
.m-3
(ter
rito
rial
ave
rag
e)
0
500
1000
1500
2000
2500
3000
Em
issi
on
s o
f P
rim
ary
+ S
eco
nd
ary
Aer
oso
l P
recu
rso
rs(1
000
t/ye
ar)
Emission of Primary PM SO2 Emissions NOx Emissions
NH3 Emissions Ostrava Region mean Northw est Region mean
Prague mean
SO2
TSP
EU Enlargement and Environment
• EU Enlargement is an important stimulus also for further improvement of the environment in CEEC
• The accession process requires the adoption of the European environmental legislation
=> Transposition and implementation of EU legislation into the national legislation to be in a compliance with the EU environmental laws
Approximation of AQ Legislation• Accession countries have been facing to transpose
and implement more than a dozen of EU AQ related directives and regulations:– Integrated Pollution Prevention Control
– National Emission Ceiling and
– Air Emission related directives
• In ambient air quality transposition and implementation of:• Framework Directive 96/62/EC• Daughter Directives 1999/30/EC, 2000/69/EC and
2002/3/EC• Exchange of Information (EoI) Decision
97/101/EC• Approximation of EU legislation led in the CEE
candidate countries to the adoption of new clean air acts
New Clean Air Act in CR
• On 1 June 2002 new Clean Air Act (CAA) No. 86/2002 Coll. came into force
• About five Regulations and for Decrees transpose the directives of NEC, AE and AQ (and IPPC)
• The new legislation fully reflects the requirements of the EU air protection directives
• Regulation No. 350/2002 Coll. setting new air pollution limit values came into force on 14 August 2002
• This Regulation brings also the stricter limit value for cadmium in comparison with the limit value set by the preceding Decree of 1991 and introduces also the limit values for arsenic, nickel, mercury and benzo(a)pyrene
Harmonization of air quality monitoring
• Daughter Directives (99/30/EC, 2000/69/EC, 2002/3/EC) specify the detailed minimum requirements concerning
–the site selection for monitoring stations, –basic requirements as concerns criteria on localities both at micro- and macro-scale, traffic sites –data quality objectives, –general requirements for AQ assessment procedures
• During the year 2003 the national air quality monitoring network reflecting requirements of CAA is being innovated (monitoring of PM2.5 , extension of monitoring of benzene etc.)
Areas with Deteriorated Air Quality (Non-attainment Areas)
• The new AQ Directives require that the member states divide their territories into zones and agglomerations as basic units for air quality management
• The Clean Air Act introduces the term areas with deteriorated air quality ~ non-attainment areas
• These are the areas with the exceedance of the values of one or more air pollution limit values
• The identification of the non-attainment areas is a necessary prerequisite for the preparation of action plans and plans for air quality improvement in these areas
Agglomerations in CR
• Special AQ protection is required in agglomerations (inhabited areas with the population of at least 250 000)
• Air quality assessment in these areas will be determined mainly on the basis of regular and quality measurements
Agglomeration Number of population
Cities involved into the proposed agglomeration
Praha 1 217 023 Praha Ostrava 576 958 Ostrava, Karviná, Havířov, Český Těšín Ústí nad Labem
517 413 Ústí n. L., Děčín, Teplice, Most, Chomutov,
Litvínov, Klášterec n. O., Kadaň Brno 390 112 Brno Total 2 701 506
Mapping of territorial distribution of air pollution levels
• Delimitation of non-attainment areas by mapping
• Objective interpolation of point measurement
• Representativeness of monitoring sites
• Mapping involves assimilation procedures of
model results with measured values
(spatially disaggregated emission inventories)
PM specific emissions
Mapping of Emission Fluxes of Primary PM, HM and PAHS
Cd specific emissions
As emissions from 5x5 km gridPAHs emissions from 5x5 km grid
AQ Assessment-Health Protection, SO2Time Courses of SO2 Air Pollution
Characteristics
Time Courses of PM10 AP CharacteristicsOf the total number of 121 stations at which PM10 measurements are carried out, 57 stations reported exceedences of 24-hour PM10 limit value, while 29 stations of them reported also exceedences of the limit value including the margins of tolerance
AQ Assessment-Health Protection, PM10
AQ with Respect to Limit Values for Health - PM10
36th highest 24-hour PM10 concentrations, 2002
AQ with Respect to Limit Values for Health - PM10, 2. stage
Annual average PM10 concentrations, 2002. 2. stage LV
AQ with Respect to Limit Values for Health - NOx
Annual average and 19th highest 1-hour concentrations of NOx as selected stations in 1992-2002.
76th highest maximum of daily 8-hour moving average concentration of ozone, 2000–2002
AQ with Respect to Limit Values for Health - Ozone
Annual mean concentrations of Cadmium, 2002
AQ with Respect to Limit Values for Health - Cadmium
AQ with Respect to Limit Values for Health - BaP
Annual mean concentrations of BaP, 2002
Non-attainment Areas (Areas with Deteriorated Air Quality)
Health Protection
Summary AQ Characterisation
25,00 0,30 0,10 0,40 2,00 0,40
1998 1999 2000 2001 2002
Charakteristika
SO2-24H 2,55 0,2 0 0,10 0,20
PM10-24H+RP 34,37 21,1 10,768 22,10 24,50
NO2-RP 0,33 0,25 0,287 0,30 0,30
CO-8H -- -- 0,575 0,40 0,35
Benzen-RP -- -- 3,189 2,10 2,20
Cd- RP -- -- 0,451 0,50 0,50
O3-8H -- -- 56,654
% populace ~° AQIh,x
% of population in areas with deteriorated AQ
0
10
20
30
40
50
1998 1999 2000 2001 2002
% p
op
ula
tio
n
PM10 BaP NO2 SO2 CO Benzene Cd
=> % of population within zones (areas) where limit values (and LV + MT) for protection of health are exceeded (AQ Indicator)
% of population in areas classified according to EU DD, protection of public health
Non-attainment Areas (Areas with Deteriorated Air Quality, (1DD + 3DD))
Protection of Vegetation an Ecosystems
Conclusions of AQ Assessment More than 64% of population is exposed to ozone concentrations
exceeding the target limit values. Air pollution caused by suspended particles (PM10 fraction) exceeds the
limit values including the margins of tolerance. The areas in which PM10 concentrations exceed the limit values are
inhabited by more than 23 % inhabitants. In 1998 this share amounted even to more than 34 %.
PM10 limit values for 2010 are exceeded on more than 75 % of the territory.
Benzo(a)pyrene limit value is exceeded on more than 3 % of the CR with more than 20 % of population.
The problem of exceeding concentrations of suspended particles should be solved both at local and regional levels, especially by measures aimed at the reduction of emissions caused by transport.
High share of secondary particles shows that the necessary reduction of PM10 concentrations will be feasible only by further reduction of emissions of the precursors (NOx, SO2, VOC) of secondary particles of atmospheric aerosol.
Further emission reduction of NOx and VOC emissions at large scale is the only way how to reduce the environmental loads caused by exceeding ground-level ozone concentrations.
Programs and Plans for AQ Management
• National Emission Reduction Program is being prepared to achieve NECs for SO2, NOX, VOCs and NH3 by 2010.
• Under these national plans, regional emission reduction programs are being prepared for each of 14 Czech regions.
• These programs cover all pollutants for which either ECs or ambient AQ limit values are laid down.
• In accordance with the FWD, additional regional air quality management programs are being prepared for pollutants with exceeded limit values.
• Integrated permitting according to the IPPC directive is a major tool of air quality management.
• All the programs to be completed before the date of accession of the Czech Republic to the EU, i.e. before May 1, 2004.