Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: CZ Submission year: 2020
Key categories analysis is increasingly important in order to prioritize emission sources and identify where the implementation of improvements is most effective. We have assessed the most important sources (the sources making up 80% of the national total) for your country, based on your latest submission. The key sources for the 2018, 2010 and 2005 emissions, including the corresponding percentages, are listed below. |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2018 | 1A1a (23.8%) | 1A3bi (18.0%) | 1A4cii (8.4%) | 1A3biii (8.4%) | 1A4bi (8.1%) | 1A3bii (6.4%) | 1A2f (5.1%) | 1A4ai (4.9%) | 83.1% | |
NMVOC | 2018 | 1A4bi (42.9%) | 2D3d (11.7%) | 2D3a (5.5%) | 2D3g (4.5%) | 3B1b (4.0%) | 2D3i (3.0%) | 3B1a (2.8%) | 2D3e (2.8%) | 1A3bv (2.7%) | 80.1% |
SOx | 2018 | 1A1a (49.5%) | 1A4bi (20.3%) | 1A2a (5.5%) | 1A4ai (4.9%) | 80.2% | |||||
NH3 | 2018 | 3Da1 (32.3%) | 3Da2a (19.7%) | 3B1b (13.8%) | 3B1a (11.0%) | 1A4bi (6.8%) | 83.5% | ||||
PM2.5 | 2018 | 1A4bi (73.9%) | 1A1a (3.7%) | 1A4cii (2.9%) | 80.5% | ||||||
PM10 | 2018 | 1A4bi (58.7%) | 3Dc (8.8%) | 1A1a (4.0%) | 1B1a (3.6%) | 1A3bvi (3.5%) | 2G (2.5%) | 81.0% | |||
TSP | 2018 | 1A4bi (51.7%) | 3Dc (7.2%) | 1B1a (6.3%) | 1A1a (3.9%) | 1A3bvi (3.7%) | 1A3bvii (3.0%) | 2A5a (2.7%) | 3B4gi (2.5%) | 81.0% | |
BC | 2018 | 1A4bi (51.1%) | 1A3bi (16.7%) | 1A4cii (14.6%) | 82.4% | ||||||
CO | 2018 | 1A4bi (66.8%) | 1A2a (10.9%) | 1A3bi (8.3%) | 85.9% | ||||||
Pb | 2018 | 2G (31.9%) | 1A3bvi (14.5%) | 2C1 (13.6%) | 1A1a (9.1%) | 1A4bi (9.0%) | 1A2f (4.6%) | 82.7% | |||
Cd | 2018 | 1A4bi (47.4%) | 1A2f (15.2%) | 2G (9.5%) | 1A1a (9.3%) | 81.3% | |||||
Hg | 2018 | 1A1a (40.4%) | 1A4bi (24.4%) | 1A2a (7.5%) | 5C1bv (5.3%) | 1A2f (3.8%) | 81.6% | ||||
As | 2018 | 1A4bi (39.0%) | 1A1a (27.9%) | 1A2f (13.0%) | 1A4ai (4.2%) | 84.0% | |||||
Cr | 2018 | 1A1a (39.5%) | 1A4bi (34.4%) | 1A3bvi (9.5%) | 83.4% | ||||||
Cu | 2018 | 1A3bvi (75.1%) | 2G (12.0%) | 87.1% | |||||||
Ni | 2018 | 1A1a (39.9%) | 1A2c (19.6%) | 1A4bi (11.6%) | 1A2f (5.8%) | 2G (5.6%) | 82.4% | ||||
Se | 2018 | 1A1a (81.8%) | 81.8% | ||||||||
Zn | 2018 | 1A3bvi (22.0%) | 1A4bi (15.0%) | 1A1a (14.9%) | 1A2a (7.7%) | 1A2f (6.6%) | 2C7c (6.0%) | 2G (5.4%) | 5C1bi (5.2%) | 83.0% | |
DIOX | 2018 | 1A4bi (33.7%) | 1A2a (22.5%) | 5E (14.4%) | 2C1 (12.1%) | 82.7% | |||||
PAH | 2018 | 1A4bi (97.7%) | 97.7% | ||||||||
HCB | 2018 | 1A4bi (82.3%) | 82.3% | ||||||||
PCB | 2018 | 1A2a (24.0%) | 5C1bi (21.1%) | 1A4bi (21.0%) | 1A1a (20.7%) | 86.8% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2010 | 1A1a (35.1%) | 1A3bi (13.0%) | 1A3biii (13.0%) | 1A4cii (6.1%) | 1A4bi (5.5%) | 1A3bii (4.4%) | 1A2f (4.2%) | 81.4% | |||
NMVOC | 2010 | 1A4bi (37.0%) | 2D3d (11.9%) | 1A3bi (6.0%) | 2D3e (5.0%) | 2D3a (4.8%) | 2D3g (4.6%) | 1B1a (3.7%) | 3B1b (3.2%) | 2D3i (3.0%) | 3B1a (2.6%) | 82.0% |
SOx | 2010 | 1A1a (63.3%) | 1A4bi (13.6%) | 1A2c (7.4%) | 84.3% | |||||||
NH3 | 2010 | 3Da1 (27.6%) | 3Da2a (25.8%) | 3B1b (13.5%) | 3B1a (10.8%) | 3B3 (7.5%) | 85.1% | |||||
PM2.5 | 2010 | 1A4bi (69.0%) | 1A1a (4.5%) | 1A3bi (3.0%) | 1A4cii (2.8%) | 1A3bvi (1.8%) | 81.0% | |||||
PM10 | 2010 | 1A4bi (54.9%) | 3Dc (8.0%) | 1A1a (5.1%) | 1B1a (4.1%) | 1A3bvi (2.7%) | 1A3bi (2.3%) | 1A4cii (2.3%) | 2A5a (2.0%) | 81.3% | ||
TSP | 2010 | 1A4bi (48.8%) | 1B1a (7.1%) | 3Dc (6.6%) | 1A1a (5.0%) | 1A3bvi (2.9%) | 2A5a (2.4%) | 1A3bvii (2.3%) | 3B3 (2.1%) | 1A3bi (1.9%) | 1A4cii (1.9%) | 81.0% |
BC | 2010 | 1A4bi (42.2%) | 1A3bi (17.6%) | 1A4cii (12.8%) | 1A3bii (9.9%) | 82.5% | ||||||
CO | 2010 | 1A4bi (59.0%) | 1A3bi (18.3%) | 1A2a (9.2%) | 86.5% | |||||||
Pb | 2010 | 1A2a (33.8%) | 2C1 (17.3%) | 1A3bvi (9.4%) | 1A1a (8.1%) | 2A3 (6.7%) | 1A4bi (6.4%) | 81.6% | ||||
Cd | 2010 | 1A4bi (36.4%) | 2C1 (14.4%) | 1A2a (12.3%) | 1A1a (10.5%) | 2G (8.4%) | 81.9% | |||||
Hg | 2010 | 1A1a (37.3%) | 1A4bi (18.7%) | 2C1 (11.5%) | 1A2f (6.2%) | 1A2a (5.2%) | 5C1bv (4.0%) | 82.9% | ||||
As | 2010 | 1A4bi (27.8%) | 1A1a (23.8%) | 2C5 (8.7%) | 1A4ai (7.6%) | 2A3 (5.5%) | 1A2a (3.6%) | 1A2f (3.6%) | 80.7% | |||
Cr | 2010 | 1A1a (38.7%) | 1A4bi (27.5%) | 1A3bvi (6.9%) | 1A2a (5.2%) | 2C1 (4.5%) | 82.8% | |||||
Cu | 2010 | 1A3bvi (71.0%) | 1A2a (11.3%) | 82.3% | ||||||||
Ni | 2010 | 1A1a (33.8%) | 1A2c (24.8%) | 1A4ai (6.4%) | 1A4bi (6.2%) | 2C1 (5.3%) | 1A1b (4.0%) | 80.5% | ||||
Se | 2010 | 1A1a (84.1%) | 84.1% | |||||||||
Zn | 2010 | 2C1 (23.3%) | 1A2a (16.9%) | 1A3bvi (11.3%) | 1A1a (10.6%) | 1A4bi (8.1%) | 2C6 (5.1%) | 2C7c (4.6%) | 2C3 (3.9%) | 83.7% | ||
DIOX | 2010 | 1A2a (57.2%) | 1A4bi (13.1%) | 5E (9.4%) | 2C1 (7.7%) | 87.4% | ||||||
PAH | 2010 | 1A4bi (97.9%) | 97.9% | |||||||||
HCB | 2010 | 1A4bi (80.5%) | 80.5% | |||||||||
PCB | 2010 | 1A2a (25.3%) | 1A1a (22.8%) | 1A4bi (17.6%) | 5C1bi (12.9%) | 2C1 (8.7%) | 87.4% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2005 | 1A1a (33.4%) | 1A3biii (14.3%) | 1A3bi (13.1%) | 1A4cii (9.8%) | 1A2f (4.3%) | 1A4bi (3.9%) | 1A3bii (3.7%) | 82.5% | |||||
NMVOC | 2005 | 1A4bi (29.9%) | 2D3d (13.5%) | 1A3bi (8.5%) | 2D3e (6.0%) | 2D3g (4.7%) | 2D3a (4.4%) | 1B1a (4.2%) | 2D3i (3.8%) | 3B1b (3.1%) | 5A (2.9%) | 81.1% | ||
SOx | 2005 | 1A1a (61.3%) | 1A4bi (9.2%) | 1A2c (7.7%) | 1A2a (5.8%) | 83.9% | ||||||||
NH3 | 2005 | 3Da2a (29.6%) | 3Da1 (23.3%) | 3B1b (11.8%) | 3B1a (11.4%) | 3B3 (10.5%) | 86.5% | |||||||
PM2.5 | 2005 | 1A4bi (60.9%) | 1A1a (5.6%) | 1A4cii (3.7%) | 1A3bi (3.5%) | 1A3biii (2.6%) | 2C1 (2.5%) | 1A3bii (2.2%) | 81.1% | |||||
PM10 | 2005 | 1A4bi (46.3%) | 3Dc (8.3%) | 1A1a (6.4%) | 1B1a (4.6%) | 1A4cii (3.0%) | 2A5a (2.7%) | 1A3bi (2.6%) | 2C1 (2.6%) | 1A3bvi (2.5%) | 1A3biii (1.9%) | 81.0% | ||
TSP | 2005 | 1A4bi (39.7%) | 1B1a (7.7%) | 3Dc (6.6%) | 1A1a (6.2%) | 2A5a (4.2%) | 3B3 (3.0%) | 1A3bvi (2.6%) | 2C1 (2.4%) | 1A4cii (2.4%) | 1A3bvii (2.1%) | 1A3bi (2.1%) | 1A2gviii (1.7%) | 80.8% |
BC | 2005 | 1A4bi (33.6%) | 1A3bi (18.2%) | 1A4cii (15.7%) | 1A3bii (11.6%) | 1A3biii (10.9%) | 90.1% | |||||||
CO | 2005 | 1A4bi (49.5%) | 1A3bi (26.8%) | 1A2a (9.5%) | 85.7% | |||||||||
Pb | 2005 | 1A2a (36.1%) | 2A3 (17.7%) | 2C1 (14.8%) | 1A3bvi (5.7%) | 1A1a (5.6%) | 2G (4.9%) | 84.8% | ||||||
Cd | 2005 | 1A4bi (24.6%) | 1A2a (18.5%) | 2C1 (18.4%) | 1A1a (9.8%) | 2G (7.8%) | 2A3 (6.0%) | 85.1% | ||||||
Hg | 2005 | 1A1a (39.0%) | 1A4bi (15.3%) | 2C1 (13.9%) | 1A2a (6.3%) | 1A2f (5.0%) | 5C1bv (3.9%) | 83.4% | ||||||
As | 2005 | 1A1a (21.5%) | 1A4bi (18.7%) | 2A3 (9.9%) | 2C1 (9.1%) | 1A4ai (8.9%) | 1A2a (6.5%) | 1A2gviii (6.4%) | 81.0% | |||||
Cr | 2005 | 1A1a (38.8%) | 1A4bi (20.9%) | 1A2a (7.6%) | 2C1 (6.6%) | 1A3bvi (5.9%) | 2C7c (5.3%) | 85.2% | ||||||
Cu | 2005 | 1A3bvi (63.2%) | 1A2a (17.6%) | 80.8% | ||||||||||
Ni | 2005 | 1A1a (31.7%) | 1A2c (21.5%) | 1A4ai (6.7%) | 2C7c (5.2%) | 1A2e (5.1%) | 1A1b (4.3%) | 1A2gviii (3.9%) | 2A3 (3.8%) | 82.2% | ||||
Se | 2005 | 1A1a (79.1%) | 2A3 (6.4%) | 85.5% | ||||||||||
Zn | 2005 | 1A2a (24.0%) | 2C1 (17.8%) | 2C6 (10.9%) | 1A1a (10.6%) | 1A3bvi (9.6%) | 1A4bi (5.8%) | 2C7c (3.7%) | 82.4% | |||||
DIOX | 2005 | 1A2a (69.7%) | 2C1 (7.1%) | 5E (6.2%) | 83.0% | |||||||||
PAH | 2005 | 1A4bi (97.0%) | 97.0% | |||||||||||
HCB | 2005 | 1A4bi (66.4%) | 1A1a (26.6%) | 92.9% | ||||||||||
PCB | 2005 | 1A2a (33.4%) | 1A1a (21.6%) | 1A4bi (12.7%) | 5C1bi (11.5%) | 2C1 (8.7%) | 88.0% |