Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: PL 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 | 1A1a (22.2%) | 1A3biii (15.2%) | 1A4bi (10.4%) | 1A3bi (10.4%) | 3Da1 (7.0%) | 1A3bii (4.9%) | 1A4cii (4.9%) | 3Da2a (3.0%) | 1A4ai (2.6%) | 80.6% | |||||||
| NMVOC | 2021 | 1A4bi (20.1%) | 2D3a (9.8%) | 2D3d (7.7%) | 1B1a (7.6%) | 2D3g (7.3%) | 3B1a (6.6%) | 1A3bi (4.5%) | 2D3h (3.4%) | 3B1b (2.9%) | 1A2f (2.0%) | 1A4ci (1.8%) | 1A3bv (1.6%) | 1B2b (1.5%) | 2D3i (1.4%) | 2D3e (1.4%) | 3B4gii (1.4%) | 81.1% |
| SOx | 2021 | 1A1a (42.1%) | 1A4bi (32.3%) | 1A4ai (3.8%) | 1A2e (3.8%) | 82.0% | ||||||||||||
| NH3 | 2021 | 3Da2a (27.2%) | 3Da1 (16.7%) | 3B1a (12.8%) | 3B3 (10.2%) | 3B1b (8.2%) | 3Da3 (6.4%) | 81.5% | ||||||||||
| PM2.5 | 2021 | 1A4bi (74.2%) | 1A4ci (7.1%) | 81.3% | ||||||||||||||
| PM10 | 2021 | 1A4bi (61.4%) | 1A4ci (5.9%) | 3Dc (4.4%) | 1A4ai (3.7%) | 2A5b (3.4%) | 2A5a (2.2%) | 81.0% | ||||||||||
| TSP | 2021 | 1A4bi (49.0%) | 2A5b (8.6%) | 1A4ci (4.8%) | 2D3b (3.8%) | 2A5a (3.5%) | 1B1a (3.4%) | 3Dc (3.4%) | 1A4ai (3.1%) | 1A3bvi (2.0%) | 81.5% | |||||||
| BC | 2021 | 1A4bi (49.3%) | 1A3bi (11.9%) | 1A4ci (5.6%) | 1A3bvi (4.8%) | 1A3bii (4.6%) | 1A3biii (4.5%) | 80.7% | ||||||||||
| CO | 2021 | 1A4bi (64.4%) | 1A3bi (9.1%) | 1A4ci (6.6%) | 80.1% | |||||||||||||
| Pb | 2021 | 2C1 (25.5%) | 2C5 (16.5%) | 1A4bi (11.8%) | 1A3bvi (11.4%) | 1A1a (9.5%) | 2C6 (5.1%) | 2C7a (4.7%) | 84.4% | |||||||||
| Cd | 2021 | 1A4bi (27.8%) | 2C1 (15.7%) | 1A1a (9.3%) | 2C5 (6.9%) | 2C6 (6.6%) | 1A2gviii (4.6%) | 1A1b (4.3%) | 2G (3.6%) | 1A4ci (3.3%) | 82.2% | |||||||
| Hg | 2021 | 1A1a (59.4%) | 1A4bi (6.5%) | 2C6 (6.0%) | 2A1 (3.3%) | 5C1bv (3.3%) | 2C1 (3.2%) | 81.6% | ||||||||||
| As | 2021 | 1A1a (31.9%) | 2C7a (18.5%) | 2C1 (12.0%) | 1A4bi (8.7%) | 1A2c (5.3%) | 2A3 (4.5%) | 80.8% | ||||||||||
| Cr | 2021 | 1A3bvi (24.7%) | 2C7a (22.9%) | 1A4bi (17.4%) | 1A1a (12.8%) | 1B1b (3.3%) | 81.1% | |||||||||||
| Cu | 2021 | 1A3bvi (68.8%) | 2G (8.8%) | 2C7a (5.8%) | 83.4% | |||||||||||||
| Ni | 2021 | 1A1a (27.5%) | 1A1b (15.1%) | 2C7a (12.5%) | 1A4bi (11.3%) | 1A2c (5.5%) | 2C1 (5.3%) | 1A4ai (3.7%) | 80.8% | |||||||||
| Zn | 2021 | 1A4bi (27.3%) | 1A1a (18.3%) | 1A3bvi (14.4%) | 2C1 (6.2%) | 1A2c (5.9%) | 1A2gviii (4.2%) | 2G (3.5%) | 1A4ci (3.2%) | 83.0% | ||||||||
| DIOX | 2021 | 1A4bi (62.7%) | 5E (13.4%) | 1A4ci (6.4%) | 82.5% | |||||||||||||
| PAH | 2021 | 1A4bi (79.0%) | 1A4ci (8.0%) | 87.0% | ||||||||||||||
| HCB | 2021 | 1A4bi (30.6%) | 1A1a (22.6%) | 3Df (21.4%) | 5C1bi (5.5%) | 2C1 (4.3%) | 84.3% | |||||||||||
| PCB | 2021 | 1A1a (70.3%) | 2C1 (20.3%) | 90.6% | ||||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A1a (32.5%) | 1A3biii (16.3%) | 1A3bi (8.9%) | 1A4bi (8.7%) | 1A4cii (5.5%) | 3Da1 (4.9%) | 1A3bii (3.7%) | 80.4% | ||||||
| NMVOC | 2010 | 1A4bi (19.9%) | 2D3d (9.9%) | 2D3a (9.9%) | 1B1a (9.3%) | 2D3g (6.3%) | 3B1a (6.0%) | 1A3bi (5.6%) | 2D3h (3.2%) | 1A4ci (2.9%) | 3B1b (2.2%) | 1A4ai (2.0%) | 2D3e (1.9%) | 2D3i (1.3%) | 80.3% |
| SOx | 2010 | 1A1a (55.2%) | 1A4bi (22.3%) | 1A4ci (3.4%) | 80.9% | ||||||||||
| NH3 | 2010 | 3Da2a (25.9%) | 3Da1 (22.0%) | 3B3 (12.9%) | 3B1a (12.6%) | 3B1b (6.8%) | 80.3% | ||||||||
| PM2.5 | 2010 | 1A4bi (68.4%) | 1A4ci (10.3%) | 1A4ai (6.1%) | 84.8% | ||||||||||
| PM10 | 2010 | 1A4bi (58.9%) | 1A4ci (8.6%) | 1A4ai (5.2%) | 1A1a (4.4%) | 3Dc (3.6%) | 80.7% | ||||||||
| TSP | 2010 | 1A4bi (48.4%) | 1A4ci (7.2%) | 1A1a (6.4%) | 2A5b (4.6%) | 1A4ai (4.4%) | 1B1a (3.7%) | 2D3b (3.6%) | 2A5a (3.2%) | 81.5% | |||||
| BC | 2010 | 1A4bi (42.3%) | 1A3bi (11.5%) | 1A3biii (8.1%) | 1A4ci (7.3%) | 1A3bii (6.4%) | 1A4cii (5.8%) | 81.4% | |||||||
| CO | 2010 | 1A4bi (59.8%) | 1A3bi (11.4%) | 1A4ci (9.0%) | 80.2% | ||||||||||
| Pb | 2010 | 2C1 (23.3%) | 2C5 (17.7%) | 1A4bi (15.0%) | 1A1a (10.6%) | 1A3bvi (7.4%) | 2C6 (4.7%) | 2C7a (3.9%) | 82.6% | ||||||
| Cd | 2010 | 1A4bi (19.4%) | 2C1 (16.3%) | 1A1a (12.7%) | 2C5 (8.8%) | 1A1b (8.0%) | 2C6 (7.6%) | 2G (5.1%) | 1A4ci (3.6%) | 81.5% | |||||
| Hg | 2010 | 1A1a (62.6%) | 1A4bi (7.9%) | 2C6 (5.2%) | 2C1 (3.3%) | 2C5 (3.0%) | 81.9% | ||||||||
| As | 2010 | 1A1a (32.9%) | 2C7a (14.8%) | 1A4bi (11.6%) | 2C1 (10.4%) | 1A2c (4.9%) | 1A1b (4.6%) | 1A2f (3.2%) | 82.4% | ||||||
| Cr | 2010 | 2C7a (21.7%) | 1A4bi (19.1%) | 1A3bvi (18.5%) | 1A1a (15.6%) | 1B1b (3.6%) | 1A4ci (3.0%) | 81.6% | |||||||
| Cu | 2010 | 1A3bvi (58.9%) | 1A4bi (10.4%) | 2G (8.4%) | 1A1a (7.0%) | 84.7% | |||||||||
| Ni | 2010 | 1A1a (26.8%) | 1A1b (20.7%) | 1A4bi (12.5%) | 2C7a (8.5%) | 1A4ai (4.6%) | 1A2c (4.4%) | 2C1 (3.8%) | 81.4% | ||||||
| Zn | 2010 | 1A4bi (25.0%) | 1A1a (22.4%) | 1A3bvi (10.4%) | 1A2c (6.1%) | 2C1 (6.0%) | 1A4ci (4.1%) | 1A2f (3.8%) | 1A2e (3.4%) | 81.2% | |||||
| DIOX | 2010 | 1A4bi (57.8%) | 5E (13.5%) | 1A4ci (8.3%) | 1A4ai (5.2%) | 84.8% | |||||||||
| PAH | 2010 | 1A4bi (77.3%) | 1A4ci (10.9%) | 88.2% | |||||||||||
| HCB | 2010 | 3Df (71.0%) | 5C1bi (8.3%) | 1A1a (7.9%) | 87.2% | ||||||||||
| PCB | 2010 | 1A1a (72.8%) | 2C1 (18.0%) | 90.7% | |||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A1a (34.1%) | 1A3biii (14.2%) | 1A4cii (10.8%) | 1A3bi (7.1%) | 1A4bi (6.9%) | 3Da1 (4.2%) | 1A3bii (2.9%) | 80.1% | |||||||
| NMVOC | 2005 | 1A4bi (16.9%) | 2D3d (11.5%) | 1B1a (11.3%) | 2D3a (9.5%) | 1A3bi (7.1%) | 3B1a (6.4%) | 2D3g (4.6%) | 2D3e (2.7%) | 1A4ci (2.5%) | 2D3h (2.3%) | 3B1b (1.9%) | 3B3 (1.5%) | 1A4ai (1.4%) | 1A3bv (1.3%) | 80.9% |
| SOx | 2005 | 1A1a (68.9%) | 1A4bi (12.7%) | 81.5% | ||||||||||||
| NH3 | 2005 | 3Da2a (27.6%) | 3Da1 (16.6%) | 3B3 (15.9%) | 3B1a (13.4%) | 3B1b (5.9%) | 3Da3 (4.2%) | 83.6% | ||||||||
| PM2.5 | 2005 | 1A4bi (65.4%) | 1A4ci (9.9%) | 1A4ai (5.0%) | 80.3% | |||||||||||
| PM10 | 2005 | 1A4bi (54.6%) | 1A4ci (8.0%) | 1A1a (6.5%) | 3Dc (4.3%) | 1A4ai (4.2%) | 1B1a (2.8%) | 80.5% | ||||||||
| TSP | 2005 | 1A4bi (43.0%) | 1A1a (11.9%) | 1A4ci (6.4%) | 1B1a (4.8%) | 2A5b (4.2%) | 1A4ai (3.4%) | 3Dc (3.2%) | 2D3b (2.7%) | 2A5a (2.5%) | 82.1% | |||||
| BC | 2005 | 1A4bi (39.2%) | 1A4cii (13.7%) | 1A3biii (9.7%) | 1A4ci (7.2%) | 1A3bii (5.9%) | 1A3bi (5.0%) | 80.8% | ||||||||
| CO | 2005 | 1A4bi (53.9%) | 1A3bi (15.2%) | 1A4ci (8.6%) | 1A4ai (5.1%) | 82.8% | ||||||||||
| Pb | 2005 | 2C1 (26.4%) | 2C5 (13.3%) | 1A1a (13.0%) | 1A4bi (12.5%) | 2C6 (5.5%) | 1A3bvi (5.5%) | 2C7a (4.3%) | 80.6% | |||||||
| Cd | 2005 | 1A4bi (17.5%) | 2C1 (16.4%) | 1A1a (14.7%) | 2C6 (7.4%) | 1A1b (6.9%) | 2C5 (6.4%) | 2G (5.2%) | 1A1c (4.4%) | 1A4ci (3.3%) | 82.3% | |||||
| Hg | 2005 | 1A1a (63.6%) | 1A4bi (5.8%) | 2C6 (5.6%) | 2C1 (3.2%) | 2B10a (2.9%) | 81.1% | |||||||||
| As | 2005 | 1A1a (33.8%) | 2C7a (14.7%) | 2C1 (12.3%) | 1A4bi (8.6%) | 1A2e (4.0%) | 1A1b (3.8%) | 1A2f (3.7%) | 80.9% | |||||||
| Cr | 2005 | 2C7a (23.8%) | 1A1a (17.5%) | 1A4bi (17.3%) | 1A3bvi (13.6%) | 1B1b (3.4%) | 2C1 (2.9%) | 1A4ci (2.8%) | 81.3% | |||||||
| Cu | 2005 | 1A3bvi (51.4%) | 1A4bi (10.4%) | 1A1a (9.8%) | 2C7a (8.2%) | 2G (7.5%) | 87.2% | |||||||||
| Ni | 2005 | 1A1a (29.1%) | 1A1b (16.9%) | 1A4bi (9.3%) | 2C7a (8.4%) | 1A2f (5.2%) | 1A2e (4.9%) | 1A2c (4.7%) | 1A2gviii (3.5%) | 82.1% | ||||||
| Zn | 2005 | 1A1a (25.4%) | 1A4bi (21.5%) | 1A3bvi (7.4%) | 2C1 (6.7%) | 1A2e (4.9%) | 1A2f (4.4%) | 1A2gviii (4.0%) | 1A2c (3.8%) | 1A4ci (3.6%) | 81.6% | |||||
| DIOX | 2005 | 1A4bi (56.1%) | 5E (17.1%) | 1A4ci (7.8%) | 81.0% | |||||||||||
| PAH | 2005 | 1A4bi (77.6%) | 1A4ci (10.8%) | 88.4% | ||||||||||||
| HCB | 2005 | 3Df (76.5%) | 1A1a (6.1%) | 82.6% | ||||||||||||
| PCB | 2005 | 1A1a (73.6%) | 2C1 (17.4%) | 91.0% | ||||||||||||