Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: SI 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 | 1A3bi (27.4%) | 1A1a (13.8%) | 1A3biii (13.4%) | 1A4cii (7.9%) | 1A3bii (6.1%) | 1A4bi (5.5%) | 1A2f (3.4%) | 3Da1 (3.2%) | 80.7% | |||
| NMVOC | 2018 | 1A4bi (19.2%) | 2D3a (14.0%) | 2D3d (10.3%) | 2D3g (7.4%) | 3B1b (6.6%) | 3Da2a (6.2%) | 1A4cii (4.6%) | 3B1a (3.9%) | 1B1a (3.2%) | 1A3bi (3.2%) | 2H2 (2.7%) | 81.3% |
| SOx | 2018 | 1A1a (43.4%) | 2B10a (11.8%) | 2C3 (10.8%) | 1A4bi (8.0%) | 1A2f (7.7%) | 81.8% | ||||||
| NH3 | 2018 | 3Da2a (42.3%) | 3B1b (14.4%) | 3B1a (10.9%) | 3Da1 (7.6%) | 1A4bi (6.0%) | 81.3% | ||||||
| PM2.5 | 2018 | 1A4bi (70.0%) | 1A1a (3.0%) | 1A3bi (2.9%) | 1A2gviii (2.9%) | 1A4cii (2.8%) | 81.6% | ||||||
| PM10 | 2018 | 1A4bi (58.0%) | 2A5b (6.7%) | 2A5a (4.3%) | 1A3bvi (3.5%) | 1A1a (3.0%) | 1A3bi (2.4%) | 1A2gviii (2.4%) | 80.2% | ||||
| TSP | 2018 | 1A4bi (45.7%) | 2A5b (16.7%) | 2A5a (6.6%) | 1A3bvi (3.5%) | 1A3bvii (2.9%) | 1A1a (2.6%) | 3B4gi (2.0%) | 80.0% | ||||
| BC | 2018 | 1A4bi (56.7%) | 1A3bi (12.6%) | 1A4cii (8.3%) | 1A2gviii (4.5%) | 82.1% | |||||||
| CO | 2018 | 1A4bi (61.7%) | 1A3bi (12.9%) | 2C3 (7.9%) | 82.6% | ||||||||
| Pb | 2018 | 1A3bi (34.7%) | 2C1 (22.9%) | 1A1a (8.9%) | 1A3bvi (8.5%) | 2G (8.3%) | 83.2% | ||||||
| Cd | 2018 | 1A4bi (39.7%) | 2C1 (23.2%) | 1A1a (13.7%) | 1A2gviii (4.7%) | 81.2% | |||||||
| Hg | 2018 | 1A1a (22.9%) | 2C1 (21.9%) | 5C1bv (16.8%) | 2D3a (7.6%) | 1A4bi (7.2%) | 1A2d (7.1%) | 83.5% | |||||
| As | 2018 | 1A1a (92.3%) | 92.3% | ||||||||||
| Cr | 2018 | 1A4bi (29.8%) | 1A1a (28.9%) | 1A3bvi (17.4%) | 2C1 (4.9%) | 81.1% | |||||||
| Cu | 2018 | 1A3bvi (84.0%) | 84.0% | ||||||||||
| Ni | 2018 | 2C1 (31.9%) | 1A1a (29.4%) | 1A4ai (23.3%) | 84.7% | ||||||||
| Se | 2018 | 1A1a (95.1%) | 95.1% | ||||||||||
| Zn | 2018 | 1A4bi (42.0%) | 2C1 (11.2%) | 1A3bvi (10.5%) | 1A3bi (10.2%) | 1A2gviii (5.0%) | 1A3biii (4.8%) | 83.7% | |||||
| DIOX | 2018 | 1A4bi (60.7%) | 2C1 (14.0%) | 5E (9.1%) | 83.8% | ||||||||
| PAH | 2018 | 1A4bi (77.0%) | 2C1 (6.6%) | 83.6% | |||||||||
| HCB | 2018 | 1A1a (57.5%) | 1A4bi (15.6%) | 3Df (8.4%) | 81.5% | ||||||||
| PCB | 2018 | 2K (94.4%) | 94.4% | ||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A1a (22.3%) | 1A3biii (21.6%) | 1A3bi (19.0%) | 1A4cii (7.1%) | 1A4bi (5.2%) | 1A4ai (4.8%) | 80.1% | |||||
| NMVOC | 2010 | 1A4bi (20.2%) | 2D3a (12.7%) | 2D3d (9.5%) | 2D3g (9.0%) | 1A3bi (6.5%) | 3B1b (5.1%) | 3Da2a (4.7%) | 1A4cii (3.7%) | 1B1a (3.6%) | 3B1a (3.3%) | 1A2gviii (2.4%) | 80.7% |
| SOx | 2010 | 1A1a (58.8%) | 1A2d (7.9%) | 1A4bi (7.4%) | 1A2f (6.3%) | 80.4% | |||||||
| NH3 | 2010 | 3Da2a (39.7%) | 3B1b (13.8%) | 3B1a (10.9%) | 3Da1 (8.5%) | 3B3 (8.2%) | 81.0% | ||||||
| PM2.5 | 2010 | 1A4bi (73.9%) | 1A3bi (3.8%) | 1A4cii (3.0%) | 80.8% | ||||||||
| PM10 | 2010 | 1A4bi (64.3%) | 2A5a (4.1%) | 2A5b (3.4%) | 1A3bi (3.3%) | 1A3bvi (2.6%) | 1A4cii (2.6%) | 80.2% | |||||
| TSP | 2010 | 1A4bi (54.3%) | 2A5b (9.2%) | 2A5a (6.7%) | 1A3bvi (2.7%) | 1A3bi (2.6%) | 1A1a (2.5%) | 1A3bvii (2.3%) | 80.5% | ||||
| BC | 2010 | 1A4bi (54.8%) | 1A3bi (15.4%) | 1A4cii (8.3%) | 1A3biii (4.6%) | 83.1% | |||||||
| CO | 2010 | 1A4bi (60.7%) | 1A3bi (21.2%) | 81.9% | |||||||||
| Pb | 2010 | 1A3bi (40.8%) | 2C1 (18.7%) | 1A1a (9.4%) | 1A4bi (6.5%) | 1A3bvi (6.4%) | 81.9% | ||||||
| Cd | 2010 | 1A4bi (42.9%) | 2C1 (19.9%) | 1A1a (15.5%) | 1A2gviii (5.2%) | 83.5% | |||||||
| Hg | 2010 | 1A1a (25.8%) | 2C1 (19.8%) | 5C1bv (13.4%) | 1A4bi (8.7%) | 1A2d (8.3%) | 2D3a (7.1%) | 83.1% | |||||
| As | 2010 | 1A1a (91.7%) | 91.7% | ||||||||||
| Cr | 2010 | 1A1a (32.4%) | 1A4bi (32.0%) | 1A3bvi (13.6%) | 1A4ai (4.6%) | 82.7% | |||||||
| Cu | 2010 | 1A3bvi (78.7%) | 2G (5.1%) | 83.8% | |||||||||
| Ni | 2010 | 1A4ai (42.0%) | 1A1a (25.8%) | 2C1 (21.3%) | 89.1% | ||||||||
| Se | 2010 | 1A1a (96.4%) | 96.4% | ||||||||||
| Zn | 2010 | 1A4bi (49.1%) | 2C1 (10.4%) | 1A3bi (9.9%) | 1A3bvi (8.7%) | 1A2gviii (6.0%) | 84.1% | ||||||
| DIOX | 2010 | 1A4bi (64.6%) | 2C1 (10.8%) | 5E (6.2%) | 81.7% | ||||||||
| PAH | 2010 | 1A4bi (81.1%) | 81.1% | ||||||||||
| HCB | 2010 | 3Df (50.6%) | 1A1a (30.9%) | 81.6% | |||||||||
| PCB | 2010 | 2K (97.3%) | 97.3% | ||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A1a (22.5%) | 1A3biii (20.7%) | 1A3bi (16.5%) | 1A4cii (8.3%) | 1A4ai (5.0%) | 1A4bi (4.5%) | 1A2gviii (3.3%) | 80.9% | |||||
| NMVOC | 2005 | 1A4bi (14.9%) | 2D3d (12.2%) | 1A3bi (11.3%) | 2D3g (10.1%) | 2D3a (8.8%) | 3B1b (4.0%) | 3Da2a (3.9%) | 1A4cii (3.6%) | 1B1a (3.1%) | 3B1a (3.0%) | 1A3bv (3.0%) | 1A2d (2.2%) | 80.2% |
| SOx | 2005 | 1A1a (79.0%) | 1A4bi (4.0%) | 82.9% | ||||||||||
| NH3 | 2005 | 3Da2a (37.7%) | 3B3 (12.5%) | 3B1b (12.0%) | 3B1a (11.3%) | 3Da1 (8.7%) | 82.3% | |||||||
| PM2.5 | 2005 | 1A4bi (66.1%) | 1A4cii (4.2%) | 1A2d (4.2%) | 1A3bi (3.0%) | 1A2gviii (2.6%) | 1A1a (2.2%) | 82.2% | ||||||
| PM10 | 2005 | 1A4bi (52.0%) | 2A5b (10.1%) | 1A1a (3.5%) | 1A2d (3.3%) | 1A4cii (3.2%) | 2A2 (3.2%) | 2A5a (3.0%) | 1A3bi (2.3%) | 80.7% | ||||
| TSP | 2005 | 1A4bi (37.9%) | 2A5b (23.7%) | 2A2 (5.8%) | 2A5a (4.2%) | 1A1a (3.4%) | 1A2d (2.4%) | 1A4cii (2.3%) | 1A3bvi (1.7%) | 81.4% | ||||
| BC | 2005 | 1A4bi (48.7%) | 1A4cii (11.5%) | 1A3bi (10.5%) | 1A3biii (7.0%) | 1A2d (4.6%) | 82.2% | |||||||
| CO | 2005 | 1A4bi (44.0%) | 1A3bi (31.7%) | 2C3 (9.5%) | 85.1% | |||||||||
| Pb | 2005 | 1A3bi (43.8%) | 2C1 (16.3%) | 1A1a (8.5%) | 2G (7.5%) | 1A4bi (5.3%) | 81.4% | |||||||
| Cd | 2005 | 1A4bi (38.6%) | 2C1 (19.6%) | 1A1a (16.0%) | 1A2d (5.8%) | 80.0% | ||||||||
| Hg | 2005 | 1A1a (33.9%) | 2C1 (16.0%) | 5C1bv (10.0%) | 1A2d (9.8%) | 1A2f (8.4%) | 1A4bi (7.0%) | 85.2% | ||||||
| As | 2005 | 1A1a (91.0%) | 91.0% | |||||||||||
| Cr | 2005 | 1A1a (33.3%) | 1A4bi (28.5%) | 1A3bvi (11.4%) | 1A4ai (6.0%) | 1A2d (5.5%) | 84.5% | |||||||
| Cu | 2005 | 1A3bvi (72.6%) | 2G (8.4%) | 80.9% | ||||||||||
| Ni | 2005 | 1A4ai (47.5%) | 1A1a (24.3%) | 2C1 (18.2%) | 89.9% | |||||||||
| Se | 2005 | 1A1a (96.2%) | 96.2% | |||||||||||
| Zn | 2005 | 1A4bi (44.8%) | 2C1 (10.3%) | 1A3bi (8.9%) | 1A2d (8.0%) | 1A3bvi (7.4%) | 1A2gviii (5.6%) | 85.1% | ||||||
| DIOX | 2005 | 1A4bi (61.5%) | 2C1 (10.6%) | 5E (7.6%) | 1A2d (3.6%) | 83.3% | ||||||||
| PAH | 2005 | 1A4bi (76.2%) | 1A2d (6.8%) | 82.9% | ||||||||||
| HCB | 2005 | 1A1a (43.3%) | 3Df (38.9%) | 82.2% | ||||||||||
| PCB | 2005 | 2K (98.4%) | 98.4% | |||||||||||