Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: SI Submission year: 2019
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 2017, 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 | 2017 | 1A3bi (29.2%) | 1A1a (13.7%) | 1A3biii (13.1%) | 1A4cii (7.1%) | 1A3bii (6.4%) | 1A4bi (5.8%) | 1A2f (3.2%) | 3Da1 (3.1%) | 81.6% | |||
| NMVOC | 2017 | 1A4bi (22.7%) | 3B1b (10.3%) | 2D3d (8.8%) | 2D3a (8.3%) | 2D3g (7.6%) | 3B1a (6.6%) | 1A4cii (5.0%) | 1A3bi (3.7%) | 1B1a (3.6%) | 2H2 (3.0%) | 1A2gviii (2.5%) | 82.2% |
| SOx | 2017 | 1A1a (40.7%) | 2B10a (13.4%) | 2C3 (12.6%) | 1A4bi (8.5%) | 1A2f (7.6%) | 82.7% | ||||||
| NH3 | 2017 | 3Da2a (41.0%) | 3B1b (14.2%) | 3B1a (11.5%) | 3Da1 (7.5%) | 1A4bi (6.6%) | 80.8% | ||||||
| PM2.5 | 2017 | 1A4bi (72.8%) | 1A3bi (3.3%) | 1A1a (2.8%) | 1A2gviii (2.5%) | 81.4% | |||||||
| PM10 | 2017 | 1A4bi (65.8%) | 1A3bvi (3.7%) | 1A1a (3.1%) | 1A3bi (2.9%) | 1A2gviii (2.3%) | 2A2 (2.1%) | 1A3bvii (2.1%) | 82.1% | ||||
| TSP | 2017 | 1A4bi (58.9%) | 2A2 (4.6%) | 1A3bvi (4.2%) | 1A3bvii (3.6%) | 1A1a (3.1%) | 1A3bi (2.5%) | 3B4gi (2.2%) | 1A2gviii (2.1%) | 81.2% | |||
| BC | 2017 | 1A4bi (59.4%) | 1A3bi (14.2%) | 1A4cii (5.6%) | 1A2gviii (4.0%) | 83.2% | |||||||
| CO | 2017 | 1A4bi (64.2%) | 1A3bi (13.0%) | 2C3 (7.4%) | 84.7% | ||||||||
| Pb | 2017 | 1A3bi (35.8%) | 2C1 (24.5%) | 1A1a (9.6%) | 1A3bvi (8.9%) | 1A4bi (7.2%) | 85.9% | ||||||
| Cd | 2017 | 1A4bi (41.7%) | 2C1 (22.7%) | 1A1a (13.5%) | 1A2gviii (4.4%) | 82.3% | |||||||
| Hg | 2017 | 1A1a (21.5%) | 2C1 (20.7%) | 5C1bv (15.5%) | 1A4bi (7.3%) | 2D3a (7.1%) | 1A2d (6.7%) | 5C1biii (6.5%) | 85.1% | ||||
| As | 2017 | 1A1a (92.6%) | 92.6% | ||||||||||
| Cr | 2017 | 1A4bi (31.5%) | 1A1a (28.8%) | 1A3bvi (17.0%) | 2C1 (4.8%) | 82.1% | |||||||
| Cu | 2017 | 1A3bvi (87.3%) | 87.3% | ||||||||||
| Ni | 2017 | 2C1 (32.3%) | 1A1a (30.1%) | 1A4ai (23.5%) | 86.0% | ||||||||
| Se | 2017 | 1A1a (95.6%) | 95.6% | ||||||||||
| Zn | 2017 | 1A4bi (45.2%) | 2C1 (11.2%) | 1A3bi (10.4%) | 1A3bvi (9.7%) | 1A2gviii (4.8%) | 81.4% | ||||||
| DIOX | 2017 | 1A4bi (62.1%) | 2C1 (13.1%) | 5E (9.4%) | 84.6% | ||||||||
| PAH | 2017 | 1A4bi (78.8%) | 2C1 (6.2%) | 85.0% | |||||||||
| HCB | 2017 | 1A1a (61.6%) | 1A4bi (17.9%) | 1A2f (7.5%) | 87.1% | ||||||||
| PCB | 2017 | 2K (94.3%) | 94.3% | ||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A1a (22.5%) | 1A3biii (21.8%) | 1A3bi (19.2%) | 1A4cii (5.9%) | 1A4bi (5.3%) | 1A4ai (4.9%) | 1A3bii (2.8%) | 82.4% | ||||
| NMVOC | 2010 | 1A4bi (21.4%) | 2D3d (10.2%) | 2D3g (9.6%) | 3B1b (8.0%) | 1A3bi (6.9%) | 2D3a (6.6%) | 3B1a (5.2%) | 1A4cii (4.0%) | 1B1a (3.8%) | 5A (2.6%) | 1A2gviii (2.5%) | 80.8% |
| SOx | 2010 | 1A1a (59.5%) | 1A2d (7.8%) | 1A4bi (7.3%) | 1A2f (6.2%) | 80.7% | |||||||
| NH3 | 2010 | 3Da2a (39.1%) | 3B1b (13.8%) | 3B1a (10.9%) | 3Da1 (8.5%) | 3B3 (8.2%) | 80.4% | ||||||
| PM2.5 | 2010 | 1A4bi (74.7%) | 1A3bi (3.9%) | 1A2gviii (2.9%) | 81.5% | ||||||||
| PM10 | 2010 | 1A4bi (67.8%) | 1A3bi (3.5%) | 2A2 (2.9%) | 1A3bvi (2.7%) | 1A2gviii (2.6%) | 1A1a (2.6%) | 82.1% | |||||
| TSP | 2010 | 1A4bi (60.7%) | 2A2 (6.4%) | 1A3bvi (3.1%) | 1A3bi (3.0%) | 1A1a (2.8%) | 1A3bvii (2.6%) | 1A2gviii (2.3%) | 80.9% | ||||
| BC | 2010 | 1A4bi (56.5%) | 1A3bi (16.0%) | 1A4cii (5.4%) | 1A3biii (4.7%) | 82.5% | |||||||
| CO | 2010 | 1A4bi (61.5%) | 1A3bi (21.6%) | 83.1% | |||||||||
| Pb | 2010 | 1A3bi (41.2%) | 2C1 (18.8%) | 1A1a (9.5%) | 1A4bi (6.6%) | 1A3bvi (6.4%) | 82.4% | ||||||
| Cd | 2010 | 1A4bi (38.0%) | 2C1 (17.6%) | 2C7a (14.4%) | 1A1a (13.7%) | 83.8% | |||||||
| Hg | 2010 | 1A1a (21.9%) | 2C1 (16.8%) | 5C1biii (15.1%) | 5C1bv (11.4%) | 1A4bi (7.4%) | 1A2d (7.1%) | 2D3a (6.0%) | 85.7% | ||||
| As | 2010 | 1A1a (89.7%) | 89.7% | ||||||||||
| Cr | 2010 | 1A1a (29.5%) | 1A4bi (29.2%) | 1A3bvi (12.4%) | 2C7a (9.0%) | 80.1% | |||||||
| Cu | 2010 | 1A3bvi (78.2%) | 2C7a (5.2%) | 83.4% | |||||||||
| Ni | 2010 | 1A4ai (39.8%) | 1A1a (24.5%) | 2C1 (20.2%) | 84.5% | ||||||||
| 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 (66.2%) | 2C1 (11.1%) | 5E (6.4%) | 83.7% | ||||||||
| PAH | 2010 | 1A4bi (81.1%) | 81.1% | ||||||||||
| HCB | 2010 | 1A1a (62.7%) | 1A4bi (16.4%) | 5C1biii (10.3%) | 89.4% | ||||||||
| PCB | 2010 | 2K (97.3%) | 97.3% | ||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A1a (22.9%) | 1A3biii (21.0%) | 1A3bi (16.9%) | 1A4cii (6.6%) | 1A4ai (5.1%) | 1A4bi (4.6%) | 1A2gviii (3.3%) | 80.4% | |||||
| NMVOC | 2005 | 1A4bi (15.9%) | 2D3d (12.2%) | 1A3bi (12.1%) | 2D3g (9.4%) | 3B1b (6.4%) | 2D3a (5.4%) | 3B1a (4.8%) | 1A4cii (3.9%) | 1B1a (3.3%) | 1A3bv (3.2%) | 5A (2.6%) | 1A2d (2.4%) | 81.5% |
| SOx | 2005 | 1A1a (78.9%) | 1A4bi (4.0%) | 82.9% | ||||||||||
| NH3 | 2005 | 3Da2a (37.0%) | 3B3 (12.4%) | 3B1b (12.0%) | 3B1a (11.3%) | 3Da1 (8.7%) | 81.4% | |||||||
| PM2.5 | 2005 | 1A4bi (68.6%) | 1A2d (4.3%) | 1A3bi (3.1%) | 1A2gviii (2.7%) | 1A4cii (2.3%) | 81.1% | |||||||
| PM10 | 2005 | 1A4bi (61.0%) | 1A1a (4.1%) | 1A2d (3.9%) | 2A2 (3.8%) | 1A3bi (2.7%) | 1A2gviii (2.4%) | 1A3bvi (2.2%) | 1A4cii (2.1%) | 82.1% | ||||
| TSP | 2005 | 1A4bi (53.3%) | 2A2 (8.1%) | 1A1a (4.8%) | 1A2d (3.4%) | 1A3bvi (2.4%) | 1A3bi (2.2%) | 1B1a (2.2%) | 1A2gviii (2.1%) | 1A3bvii (2.0%) | 80.6% | |||
| BC | 2005 | 1A4bi (51.1%) | 1A3bi (11.0%) | 1A3biii (7.4%) | 1A4cii (7.1%) | 1A2d (4.8%) | 81.4% | |||||||
| CO | 2005 | 1A4bi (44.6%) | 1A3bi (32.4%) | 2C3 (9.6%) | 86.5% | |||||||||
| Pb | 2005 | 1A3bi (44.2%) | 2C1 (16.3%) | 1A1a (8.6%) | 2G (7.5%) | 1A4bi (5.3%) | 81.9% | |||||||
| Cd | 2005 | 1A4bi (33.4%) | 2C7a (17.2%) | 2C1 (16.9%) | 1A1a (13.8%) | 81.3% | ||||||||
| Hg | 2005 | 1A1a (33.0%) | 2C1 (15.6%) | 5C1bv (9.8%) | 1A2d (9.6%) | 1A2f (8.1%) | 1A4bi (6.9%) | 83.0% | ||||||
| As | 2005 | 1A1a (88.7%) | 88.7% | |||||||||||
| Cr | 2005 | 1A1a (29.7%) | 1A4bi (25.4%) | 2C7a (10.7%) | 1A3bvi (10.2%) | 1A4ai (5.3%) | 81.3% | |||||||
| Cu | 2005 | 1A3bvi (72.0%) | 2G (8.3%) | 80.3% | ||||||||||
| Ni | 2005 | 1A4ai (44.7%) | 1A1a (22.9%) | 2C1 (17.1%) | 84.7% | |||||||||
| Se | 2005 | 1A1a (96.3%) | 96.3% | |||||||||||
| Zn | 2005 | 1A4bi (44.8%) | 2C1 (10.3%) | 1A3bi (9.0%) | 1A2d (8.0%) | 1A3bvi (7.4%) | 1A2gviii (5.6%) | 85.1% | ||||||
| DIOX | 2005 | 1A4bi (63.4%) | 2C1 (10.9%) | 5E (7.8%) | 82.1% | |||||||||
| PAH | 2005 | 1A4bi (76.2%) | 1A2d (6.8%) | 82.9% | ||||||||||
| HCB | 2005 | 1A1a (70.9%) | 1A4bi (16.5%) | 87.4% | ||||||||||
| PCB | 2005 | 2K (98.4%) | 98.4% | |||||||||||