Technical Annual Status Report (Stage 2) for the CLRTAP Inventory Review: Synthesis and Assessment Country report
KEY CATEGORY ANALYSIS
Party: LT Submission year: 2024
Key categories analysis is becoming important in prioritising emission sources and identifying where inventory improvements can be most efficiently implemented. 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 2022, 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 | 2022 | 1A3biii (28.5%) | 1A3bi (14.9%) | 3Da1 (14.3%) | 1A1a (11.6%) | 1A4bi (4.1%) | 1A2f (3.5%) | 1A3c (3.2%) | 80.2% | |||
| NMVOC | 2022 | 1B2aiv (16.8%) | 1A4bi (14.8%) | 2D3d (14.2%) | 2D3a (9.8%) | 3B1a (7.3%) | 3B1b (6.5%) | 3B4h (4.7%) | 3De (3.9%) | 2H2 (3.4%) | 81.5% | |
| SOx | 2022 | 1B2aiv (45.9%) | 1A1b (18.6%) | 1A2f (12.3%) | 1A1a (8.7%) | 85.5% | ||||||
| NH3 | 2022 | 3Da1 (37.1%) | 3Da2a (20.1%) | 3B1a (15.5%) | 3B1b (10.9%) | 83.6% | ||||||
| PM2.5 | 2022 | 1A4bi (39.3%) | 1A1a (8.7%) | 5C1bv (5.7%) | 5E (4.8%) | 1A3bvi (4.6%) | 1A3bi (4.6%) | 5C2 (3.7%) | 2A5b (3.3%) | 1A3biii (3.3%) | 1A4ai (3.2%) | 81.3% |
| PM10 | 2022 | 3Dc (32.5%) | 1A4bi (18.8%) | 2A5b (14.4%) | 1A1a (4.5%) | 1A3bvi (3.9%) | 5C1bv (2.5%) | 1A3bvii (2.3%) | 2A5a (2.2%) | 81.0% | ||
| TSP | 2022 | 3Dc (28.1%) | 1A4bi (18.2%) | 2I (8.4%) | 2A5a (5.2%) | 1A1a (4.3%) | 1A3bvi (4.3%) | 3B4gi (4.3%) | 1A3bvii (3.9%) | 3B3 (2.7%) | 5C1bv (2.4%) | 81.7% |
| BC | 2022 | 1A4bi (52.8%) | 1A3bi (13.8%) | 1A3biii (8.1%) | 1A1a (8.0%) | 82.7% | ||||||
| CO | 2022 | 1A4bi (65.8%) | 1A1a (7.0%) | 1A3bi (5.5%) | 1A3biii (3.7%) | 82.0% | ||||||
| Pb | 2022 | 1A3bvi (39.9%) | 1A4bi (14.1%) | 1A1a (12.3%) | 2D3i (10.1%) | 5C1bv (5.9%) | 82.3% | |||||
| Cd | 2022 | 1A1a (21.4%) | 5C1bv (20.7%) | 1A4bi (16.8%) | 1A1b (13.7%) | 1A4ai (6.1%) | 2A3 (3.8%) | 82.5% | ||||
| Hg | 2022 | 5C1biii (37.0%) | 1A1a (13.1%) | 2K (12.8%) | 1A4bi (9.3%) | 5C1bv (7.0%) | 1A4ai (4.2%) | 83.4% | ||||
| As | 2022 | 5C1bv (49.2%) | 1A3bvi (8.4%) | 5C2 (8.0%) | 2A3 (7.9%) | 1A1a (7.4%) | 81.0% | |||||
| Cr | 2022 | 1A3bvi (33.6%) | 1A1a (21.6%) | 1A4bi (19.3%) | 5C1bv (6.0%) | 80.5% | ||||||
| Cu | 2022 | 1A3bvi (93.6%) | 93.6% | |||||||||
| Ni | 2022 | 1A1b (66.7%) | 1A4ci (9.2%) | 1A1a (5.4%) | 81.3% | |||||||
| Se | 2022 | 5C1bv (48.9%) | 2A3 (27.6%) | 1A1b (6.7%) | 83.2% | |||||||
| Zn | 2022 | 1A1a (31.3%) | 1A4bi (28.8%) | 1A3bvi (16.5%) | 1A2gviii (7.7%) | 84.4% | ||||||
| DIOX | 2022 | 1A4bi (50.9%) | 5E (18.5%) | 1A1a (12.7%) | 82.1% | |||||||
| PAH | 2022 | 1A4bi (71.2%) | 1A1a (8.5%) | 2C3 (5.7%) | 85.5% | |||||||
| HCB | 2022 | 1A1a (46.0%) | 1A4bi (25.5%) | 3Df (14.7%) | 86.2% | |||||||
| PCB | 2022 | 1A4bi (41.0%) | 1A4ai (28.2%) | 1A2f (13.1%) | 82.3% | |||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A3biii (32.6%) | 1A1a (12.1%) | 1A3bi (11.0%) | 3Da1 (10.0%) | 1A3c (6.4%) | 1A4bi (4.4%) | 1A1b (3.9%) | 80.4% | ||||
| NMVOC | 2010 | 1A4bi (20.0%) | 1B2aiv (18.3%) | 3B1a (10.1%) | 1A3bi (7.2%) | 2H2 (6.9%) | 2D3d (6.1%) | 3B1b (5.6%) | 2D3a (4.1%) | 3De (3.7%) | 81.9% | ||
| SOx | 2010 | 1B2aiv (35.9%) | 1A1b (22.2%) | 1A1a (17.6%) | 2B10a (11.0%) | 86.8% | |||||||
| NH3 | 2010 | 3Da1 (24.3%) | 3Da2a (23.8%) | 3B1a (17.5%) | 3B3 (9.3%) | 3B1b (7.6%) | 82.4% | ||||||
| PM2.5 | 2010 | 1A4bi (44.4%) | 1A1a (8.4%) | 1A3biii (5.7%) | 2A5b (5.4%) | 5E (5.2%) | 1A4ai (4.7%) | 1A3bi (3.8%) | 1A2gviii (2.6%) | 80.2% | |||
| PM10 | 2010 | 2A5b (24.7%) | 3Dc (23.4%) | 1A4bi (22.2%) | 1A1a (4.5%) | 1A3biii (2.6%) | 1A4ai (2.4%) | 5E (2.4%) | 82.2% | ||||
| TSP | 2010 | 1A4bi (25.0%) | 3Dc (23.4%) | 2I (6.8%) | 1A1a (5.0%) | 3B4gi (4.2%) | 3B3 (4.1%) | 2A5a (3.5%) | 1A3biii (2.6%) | 1A4ai (2.5%) | 5E (2.4%) | 1A3bvi (2.3%) | 81.8% |
| BC | 2010 | 1A4bi (57.2%) | 1A3biii (11.8%) | 1A3bi (9.0%) | 1A1a (7.9%) | 85.9% | |||||||
| CO | 2010 | 1A4bi (63.1%) | 1A3bi (19.9%) | 83.0% | |||||||||
| Pb | 2010 | 1A4bi (35.1%) | 1A3bvi (14.4%) | 1A4ai (11.6%) | 2D3i (11.2%) | 1A1a (9.6%) | 81.8% | ||||||
| Cd | 2010 | 1A4bi (31.8%) | 1A1b (21.7%) | 1A1a (15.8%) | 1A4ai (10.8%) | 2A3 (3.9%) | 83.9% | ||||||
| Hg | 2010 | 5C1biii (23.0%) | 2K (18.8%) | 1A4bi (17.8%) | 1A4ai (11.5%) | 1A1a (8.4%) | 1A1b (4.5%) | 84.1% | |||||
| As | 2010 | 1A1a (18.5%) | 1A1b (18.4%) | 1A4ai (18.0%) | 5C2 (13.2%) | 2A3 (10.2%) | 1A4bi (8.8%) | 87.1% | |||||
| Cr | 2010 | 1A4bi (42.9%) | 1A1a (15.7%) | 1A1b (13.4%) | 1A3bvi (11.6%) | 83.7% | |||||||
| Cu | 2010 | 1A3bvi (77.2%) | 1A4bi (4.7%) | 81.9% | |||||||||
| Ni | 2010 | 1A1b (72.0%) | 1A1a (19.8%) | 91.8% | |||||||||
| Se | 2010 | 2A3 (46.7%) | 1A1b (19.5%) | 1A4bi (9.9%) | 1A1a (9.3%) | 85.5% | |||||||
| Zn | 2010 | 1A4bi (54.0%) | 1A1a (19.1%) | 1A2gviii (6.6%) | 1A3bvi (5.8%) | 85.6% | |||||||
| DIOX | 2010 | 1A4bi (62.9%) | 5E (20.4%) | 83.3% | |||||||||
| PAH | 2010 | 1A4bi (86.1%) | 86.1% | ||||||||||
| HCB | 2010 | 1A4bi (47.9%) | 1A1a (20.8%) | 3Df (19.7%) | 88.4% | ||||||||
| PCB | 2010 | 2K (48.6%) | 1A4bi (23.7%) | 1A4ai (18.2%) | 90.5% | ||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A3biii (31.4%) | 1A3bi (14.7%) | 1A1a (11.2%) | 3Da1 (7.5%) | 1A3c (7.1%) | 1A1b (5.2%) | 1A4bi (3.5%) | 80.7% | ||||
| NMVOC | 2005 | 1A4bi (17.2%) | 1B2aiv (16.7%) | 1A3bi (11.0%) | 3B1a (10.2%) | 2D3d (7.3%) | 2H2 (6.3%) | 3B1b (4.9%) | 2D3a (3.6%) | 3De (3.1%) | 80.4% | ||
| SOx | 2005 | 1A1b (42.9%) | 1A1a (23.0%) | 1B2aiv (16.5%) | 82.4% | ||||||||
| NH3 | 2005 | 3Da1 (24.7%) | 3Da2a (21.0%) | 3B1a (16.0%) | 3B3 (11.7%) | 3Da3 (7.1%) | 80.5% | ||||||
| PM2.5 | 2005 | 1A4bi (36.9%) | 2A5b (10.8%) | 1A1a (7.5%) | 1A3biii (7.0%) | 5E (6.2%) | 1A4ai (4.6%) | 1A1b (3.6%) | 1A2gviii (3.5%) | 80.3% | |||
| PM10 | 2005 | 2A5b (41.1%) | 3Dc (18.0%) | 1A4bi (15.5%) | 1A1a (3.4%) | 1A3biii (2.7%) | 80.6% | ||||||
| TSP | 2005 | 3Dc (23.0%) | 1A4bi (22.4%) | 2I (5.8%) | 1A1a (5.0%) | 3B3 (4.7%) | 3B4gi (4.2%) | 2A5a (4.0%) | 1A1b (3.5%) | 1A3biii (3.4%) | 5E (3.0%) | 1A4ai (2.7%) | 81.6% |
| BC | 2005 | 1A4bi (57.5%) | 1A3biii (14.3%) | 1A1a (7.2%) | 1A3bi (5.4%) | 84.4% | |||||||
| CO | 2005 | 1A4bi (54.4%) | 1A3bi (27.5%) | 81.9% | |||||||||
| Pb | 2005 | 1A4bi (28.8%) | 1A3bvi (13.1%) | 1A4ai (12.4%) | 2D3i (11.6%) | 1A1a (9.2%) | 1A2gviii (5.0%) | 80.1% | |||||
| Cd | 2005 | 1A4bi (28.6%) | 1A1b (25.2%) | 1A1a (14.8%) | 1A4ai (11.2%) | 1A2gviii (4.4%) | 84.2% | ||||||
| Hg | 2005 | 2K (23.4%) | 1A4bi (15.5%) | 1A4ai (14.5%) | 5C1biii (10.0%) | 1A1a (9.7%) | 1A1b (6.5%) | 1B2aiv (4.0%) | 83.6% | ||||
| As | 2005 | 1A1b (25.1%) | 1A1a (19.3%) | 1A4ai (18.8%) | 5C2 (10.0%) | 2A3 (7.7%) | 80.8% | ||||||
| Cr | 2005 | 1A4bi (38.2%) | 1A1b (17.5%) | 1A1a (13.8%) | 1A3bvi (9.8%) | 1A2gviii (7.5%) | 86.8% | ||||||
| Cu | 2005 | 1A3bvi (73.4%) | 2D3i (4.6%) | 1A4bi (4.2%) | 82.1% | ||||||||
| Ni | 2005 | 1A1b (75.6%) | 1A1a (18.4%) | 94.0% | |||||||||
| Se | 2005 | 2A3 (39.6%) | 1A1b (25.2%) | 1A1a (11.0%) | 1A4bi (8.3%) | 84.2% | |||||||
| Zn | 2005 | 1A4bi (52.9%) | 1A1a (16.1%) | 1A2gviii (9.5%) | 1A3bvi (5.4%) | 84.0% | |||||||
| DIOX | 2005 | 1A4bi (56.7%) | 5E (24.7%) | 81.4% | |||||||||
| PAH | 2005 | 1A4bi (85.7%) | 85.7% | ||||||||||
| HCB | 2005 | 1A4bi (51.0%) | 3Df (19.2%) | 1A1a (14.0%) | 84.2% | ||||||||
| PCB | 2005 | 2K (81.0%) | 81.0% | ||||||||||