Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: SK Submission year: 2023
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 2021, 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 | 2021 | 1A3bi (16.8%) | 3Da1 (8.7%) | 1A3biii (7.3%) | 1A2f (7.3%) | 2C1 (6.5%) | 1A4bi (6.4%) | 1A3bii (5.6%) | 1A4ai (4.7%) | 1A1a (4.5%) | 1A2a (3.6%) | 1A1b (3.1%) | 1A4cii (3.1%) | 1A3c (2.6%) | 80.3% |
NMVOC | 2021 | 1A4bi (37.6%) | 2D3d (11.6%) | 1B2av (7.2%) | 2D3a (6.1%) | 1A2gviii (5.6%) | 1B1a (3.5%) | 2H2 (2.8%) | 3B1a (2.4%) | 3B1b (2.4%) | 2D3e (2.3%) | 81.3% | |||
SOx | 2021 | 2C1 (22.5%) | 2C3 (14.8%) | 1A1a (12.7%) | 1A4bi (8.9%) | 2B10a (8.3%) | 1A1b (8.3%) | 1A2a (4.9%) | 80.5% | ||||||
NH3 | 2021 | 3Da1 (31.3%) | 3Da2a (30.1%) | 1A4bi (6.8%) | 3B4gii (5.4%) | 3Da3 (4.3%) | 3B1b (4.0%) | 81.8% | |||||||
PM2.5 | 2021 | 1A4bi (80.6%) | 80.6% | ||||||||||||
PM10 | 2021 | 1A4bi (62.0%) | 3Dc (11.5%) | 2A5b (6.0%) | 1A3bvi (2.7%) | 82.2% | |||||||||
TSP | 2021 | 1A4bi (51.0%) | 2A5b (15.7%) | 3Dc (6.3%) | 1A3bvi (2.7%) | 1A3bvii (2.3%) | 1B1a (2.0%) | 80.0% | |||||||
BC | 2021 | 1A4bi (63.0%) | 1A3bi (9.5%) | 2G (4.6%) | 1A4ai (3.5%) | 80.6% | |||||||||
CO | 2021 | 1A4bi (50.9%) | 2C1 (25.8%) | 1A1c (5.3%) | 82.1% | ||||||||||
Pb | 2021 | 2C1 (53.8%) | 1A3bvi (10.8%) | 1B1b (7.6%) | 2A3 (7.0%) | 2G (5.6%) | 84.8% | ||||||||
Cd | 2021 | 1A4bi (41.3%) | 1A4ai (16.0%) | 2C1 (12.6%) | 2G (8.2%) | 1A2f (4.5%) | 82.5% | ||||||||
Hg | 2021 | 1A2f (29.4%) | 1A4bi (13.4%) | 2K (10.2%) | 5C1bv (9.0%) | 2C1 (6.6%) | 2D3a (5.7%) | 1B2aiv (5.3%) | 1A2d (4.7%) | 84.2% | |||||
As | 2021 | 2C1 (54.8%) | 1A2f (10.9%) | 2A3 (7.3%) | 1A4bi (7.0%) | 80.0% | |||||||||
Cr | 2021 | 2C7a (37.3%) | 1A4bi (21.6%) | 2C1 (10.2%) | 1A3bvi (8.6%) | 1B1b (7.3%) | 85.0% | ||||||||
Cu | 2021 | 1A3bvi (81.7%) | 81.7% | ||||||||||||
Ni | 2021 | 1B1b (16.4%) | 1A3di(ii) (14.7%) | 2C1 (14.3%) | 1A2f (13.4%) | 1A4bi (9.3%) | 1A3dii (5.0%) | 1A3bvi (4.4%) | 1A1a (4.2%) | 81.7% | |||||
Se | 2021 | 2A3 (33.2%) | 1A2a (20.2%) | 1A1a (13.8%) | 1A2f (9.0%) | 2C1 (8.8%) | 85.0% | ||||||||
Zn | 2021 | 2C1 (23.8%) | 2D3i (23.2%) | 1A4bi (17.8%) | 1A4ai (13.4%) | 1A3bvi (9.6%) | 87.9% | ||||||||
DIOX | 2021 | 1A2f (24.8%) | 1A4bi (17.8%) | 1B1b (12.3%) | 2C1 (11.5%) | 2C7a (10.1%) | 1A1c (5.1%) | 81.6% | |||||||
PAH | 2021 | 1A4bi (46.7%) | 2C1 (45.5%) | 92.2% | |||||||||||
HCB | 2021 | 1A4bi (71.6%) | 1A1a (16.0%) | 87.6% | |||||||||||
PCB | 2021 | 2C1 (89.8%) | 89.8% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2010 | 1A3biii (25.1%) | 1A3bi (11.8%) | 1A1a (10.8%) | 1A2f (5.2%) | 1A3bii (5.0%) | 3Da1 (4.8%) | 1A4bi (4.6%) | 1A2a (4.3%) | 1A1b (3.2%) | 1A4cii (2.8%) | 1A3ei (2.7%) | 80.4% |
NMVOC | 2010 | 1A4bi (39.5%) | 2D3d (11.6%) | 1A3bi (6.5%) | 1B1a (6.1%) | 1A2gviii (3.8%) | 1B2av (3.7%) | 2D3e (3.2%) | 2D3a (3.1%) | 3B1a (2.7%) | 80.3% | ||
SOx | 2010 | 1A1a (63.7%) | 1A1b (13.4%) | 1A2a (5.9%) | 83.0% | ||||||||
NH3 | 2010 | 3Da2a (39.3%) | 3Da1 (17.2%) | 1A4bi (7.5%) | 3B3 (5.8%) | 3B1a (4.4%) | 3B4gi (4.4%) | 3B4gii (4.3%) | 82.9% | ||||
PM2.5 | 2010 | 1A4bi (78.4%) | 1A3bi (2.6%) | 81.0% | |||||||||
PM10 | 2010 | 1A4bi (63.4%) | 3Dc (9.7%) | 2A5b (2.7%) | 1A3bi (2.1%) | 1B1a (2.0%) | 1A3biii (1.8%) | 81.6% | |||||
TSP | 2010 | 1A4bi (52.2%) | 2A5b (6.9%) | 3Dc (6.2%) | 2C1 (4.0%) | 1B1a (3.3%) | 3B4gi (2.9%) | 1A1c (1.8%) | 1A3bvi (1.7%) | 1A3bi (1.6%) | 80.6% | ||
BC | 2010 | 1A4bi (53.3%) | 1A3bi (12.5%) | 1A3biii (9.2%) | 1A3bii (8.2%) | 83.2% | |||||||
CO | 2010 | 1A4bi (48.1%) | 1A3bi (17.5%) | 2C1 (16.0%) | 81.6% | ||||||||
Pb | 2010 | 2C1 (54.4%) | 1A3bvi (9.0%) | 1A1a (8.3%) | 1B1b (7.3%) | 2A3 (6.2%) | 85.2% | ||||||
Cd | 2010 | 1A4bi (39.9%) | 2C7a (14.1%) | 1A1a (10.5%) | 2C1 (10.0%) | 1A4ai (6.9%) | 81.6% | ||||||
Hg | 2010 | 1A1a (23.1%) | 1A2f (14.5%) | 1A4bi (14.4%) | 2K (9.7%) | 2D3a (5.4%) | 1A2d (5.3%) | 2C1 (5.1%) | 1B2aiv (5.0%) | 82.6% | |||
As | 2010 | 1A1a (46.7%) | 2C1 (32.6%) | 1A4bi (4.7%) | 84.0% | ||||||||
Cr | 2010 | 2C7a (29.1%) | 1A4bi (25.9%) | 1A1a (10.6%) | 2C1 (10.3%) | 1A3bvi (7.2%) | 83.1% | ||||||
Cu | 2010 | 1A3bvi (64.1%) | 2C7a (20.8%) | 84.9% | |||||||||
Ni | 2010 | 1A1a (32.9%) | 1A3dii (19.2%) | 1B1b (10.6%) | 2C1 (9.5%) | 1A4bi (7.4%) | 1A2f (4.6%) | 84.3% | |||||
Se | 2010 | 1A1a (72.1%) | 1A2a (9.3%) | 81.4% | |||||||||
Zn | 2010 | 2C1 (24.9%) | 2D3i (24.3%) | 1A4bi (21.2%) | 1A3bvi (8.2%) | 1A4ai (8.0%) | 86.5% | ||||||
DIOX | 2010 | 2C1 (42.6%) | 1A4bi (15.5%) | 1B1b (8.3%) | 5C1biii (5.7%) | 2C7a (5.5%) | 1A2c (4.2%) | 81.7% | |||||
PAH | 2010 | 1A4bi (55.8%) | 2C1 (37.7%) | 93.5% | |||||||||
HCB | 2010 | 1A4bi (64.2%) | 1A1a (21.7%) | 85.8% | |||||||||
PCB | 2010 | 2C1 (89.5%) | 89.5% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2005 | 1A3biii (25.9%) | 1A1a (14.4%) | 1A3bi (10.0%) | 1A2a (5.4%) | 1A3bii (4.9%) | 1A2f (4.7%) | 1A4bi (3.9%) | 3Da1 (3.8%) | 1A3ei (3.7%) | 1A1b (3.0%) | 1A4cii (2.5%) | 82.3% |
NMVOC | 2005 | 1A4bi (34.5%) | 2D3d (10.4%) | 1A3bi (10.0%) | 1B1a (5.3%) | 2D3e (4.9%) | 1A2gviii (3.5%) | 2D3a (3.3%) | 3B1a (3.0%) | 1B2av (2.8%) | 3B1b (2.3%) | 80.1% | |
SOx | 2005 | 1A1a (60.3%) | 1A1b (9.5%) | 2C1 (8.7%) | 1A2a (5.7%) | 84.1% | |||||||
NH3 | 2005 | 3Da2a (42.7%) | 3Da1 (14.3%) | 3B3 (7.8%) | 1A4bi (6.3%) | 3B1a (4.8%) | 3B4gii (4.6%) | 80.6% | |||||
PM2.5 | 2005 | 1A4bi (61.5%) | 1A1a (20.3%) | 81.8% | |||||||||
PM10 | 2005 | 1A4bi (50.2%) | 1A1a (17.4%) | 3Dc (8.2%) | 2A5b (3.1%) | 1A1c (2.1%) | 81.0% | ||||||
TSP | 2005 | 1A4bi (39.0%) | 1A1a (19.2%) | 2A5b (7.6%) | 3Dc (4.5%) | 2C1 (3.9%) | 1B1a (2.4%) | 1A1c (2.4%) | 3B4gi (1.8%) | 80.7% | |||
BC | 2005 | 1A4bi (51.2%) | 1A3biii (11.9%) | 1A3bii (9.4%) | 1A1c (6.5%) | 1A3bi (5.4%) | 84.4% | ||||||
CO | 2005 | 1A4bi (41.3%) | 1A3bi (27.7%) | 2C1 (14.2%) | 83.3% | ||||||||
Pb | 2005 | 1A1a (49.0%) | 2C1 (26.2%) | 2C7a (4.7%) | 1A3bvi (3.9%) | 83.8% | |||||||
Cd | 2005 | 1A1a (36.0%) | 1A4bi (32.1%) | 2C1 (8.4%) | 2C7a (8.1%) | 84.6% | |||||||
Hg | 2005 | 1A1a (40.5%) | 1A2f (13.3%) | 1A4bi (10.2%) | 2K (6.2%) | 5C1biii (5.3%) | 2C1 (4.4%) | 1A2d (3.6%) | 83.5% | ||||
As | 2005 | 1A1a (52.8%) | 2C1 (26.6%) | 1A4bi (4.6%) | 84.0% | ||||||||
Cr | 2005 | 1A4bi (30.6%) | 2C7a (16.2%) | 1A1a (13.9%) | 2C1 (12.1%) | 1B1b (9.0%) | 81.8% | ||||||
Cu | 2005 | 1A3bvi (65.7%) | 2C7a (11.3%) | 2G (4.6%) | 81.7% | ||||||||
Ni | 2005 | 1A1a (37.8%) | 1B1b (13.1%) | 2C1 (10.7%) | 1A4bi (8.5%) | 1A2f (7.2%) | 1A2a (4.5%) | 81.8% | |||||
Se | 2005 | 1A1a (70.1%) | 1A2a (11.4%) | 81.5% | |||||||||
Zn | 2005 | 2C1 (26.5%) | 1A4bi (21.7%) | 2D3i (21.0%) | 1A1a (11.4%) | 80.5% | |||||||
DIOX | 2005 | 1A1a (72.3%) | 5C1biii (10.1%) | 82.4% | |||||||||
PAH | 2005 | 1A4bi (55.6%) | 2C1 (37.7%) | 93.3% | |||||||||
HCB | 2005 | 1A4bi (58.9%) | 1A1a (23.6%) | 82.5% | |||||||||
PCB | 2005 | 2C1 (89.4%) | 89.4% |