Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: RO 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 | 1A3biii (21.6%) | 1A1a (16.5%) | 1A3bi (12.2%) | 3Da1 (5.9%) | 1A4bi (5.7%) | 1A3bii (5.2%) | 1A2gvii (4.2%) | 1A4cii (4.1%) | 1A2f (3.8%) | 1A3c (2.6%) | 81.8% | ||||||
| NMVOC | 2017 | 1A4bi (30.7%) | 2D3a (9.8%) | 2H2 (4.3%) | 3B1a (4.2%) | 2D3g (4.2%) | 1A3bi (4.1%) | 1A4bii (3.6%) | 3De (3.3%) | 1B1a (3.0%) | 1A3bv (2.8%) | 2D3f (2.4%) | 3B1b (2.0%) | 2B10a (1.7%) | 2D3i (1.6%) | 3B4gii (1.6%) | 1A2gvii (1.5%) | 80.9% |
| SOx | 2017 | 1A1a (60.9%) | 1A2a (17.3%) | 1B2aiv (6.6%) | 84.9% | |||||||||||||
| NH3 | 2017 | 3Da2a (26.8%) | 3B3 (12.0%) | 3B1a (11.2%) | 3Da1 (10.4%) | 3Da3 (9.7%) | 3B4gi (6.9%) | 5D3 (5.5%) | 82.5% | |||||||||
| PM2.5 | 2017 | 1A4bi (81.4%) | 81.4% | |||||||||||||||
| PM10 | 2017 | 1A4bi (65.3%) | 3Dc (10.1%) | 1A1a (2.9%) | 2A2 (2.7%) | 81.1% | ||||||||||||
| TSP | 2017 | 1A4bi (48.2%) | 2B10a (10.6%) | 3Dc (7.1%) | 2A2 (5.0%) | 3B4gi (3.6%) | 2A5a (3.2%) | 2D3b (2.8%) | 80.4% | |||||||||
| BC | 2017 | 1A4bi (69.1%) | 1A3bi (6.5%) | 1A3biii (5.8%) | 81.3% | |||||||||||||
| CO | 2017 | 1A4bi (65.3%) | 1A3bi (11.7%) | 2C3 (3.2%) | 80.2% | |||||||||||||
| Pb | 2017 | 2C1 (61.5%) | 1A4bi (9.4%) | 1A1a (7.8%) | 1A2a (7.1%) | 85.8% | ||||||||||||
| Cd | 2017 | 1A4bi (55.4%) | 2C1 (14.5%) | 1A1a (12.0%) | 82.0% | |||||||||||||
| Hg | 2017 | 1A1a (39.7%) | 2C1 (16.8%) | 1A2a (12.3%) | 2D3a (7.6%) | 1A4bi (6.3%) | 82.7% | |||||||||||
| As | 2017 | 1A1a (68.8%) | 2C1 (21.6%) | 90.4% | ||||||||||||||
| Cr | 2017 | 2C1 (41.3%) | 1A4bi (25.4%) | 1A1a (15.5%) | 82.1% | |||||||||||||
| Cu | 2017 | 1A3bvi (83.1%) | 83.1% | |||||||||||||||
| Ni | 2017 | 1A1a (40.6%) | 2C1 (18.3%) | 1A5a (12.3%) | 1A1c (12.2%) | 83.4% | ||||||||||||
| Se | 2017 | 1A1a (91.6%) | 91.6% | |||||||||||||||
| Zn | 2017 | 1A4bi (60.3%) | 2C1 (12.4%) | 1A3bvi (6.5%) | 1A2gviii (3.9%) | 83.1% | ||||||||||||
| DIOX | 2017 | 1A4bi (52.4%) | 5C1bi (19.2%) | 2C1 (17.5%) | 89.2% | |||||||||||||
| PAH | 2017 | 1A4bi (69.1%) | 3F (9.9%) | 2C1 (9.6%) | 88.6% | |||||||||||||
| HCB | 2017 | 1A1a (55.1%) | 1A4bi (27.0%) | 82.1% | ||||||||||||||
| PCB | 2017 | 2C1 (71.7%) | 1A2a (18.8%) | 90.6% | ||||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A1a (23.4%) | 1A3biii (21.0%) | 1A3bi (10.3%) | 1A4bi (5.4%) | 3Da1 (4.6%) | 1A3bii (3.4%) | 1A3c (3.1%) | 1A2a (3.1%) | 1A2gvii (3.0%) | 1A4cii (2.8%) | 80.0% | ||||||
| NMVOC | 2010 | 1A4bi (32.5%) | 2D3a (9.3%) | 1A3bi (5.3%) | 3B1a (4.0%) | 2B10a (3.9%) | 1B1a (3.2%) | 2D3g (3.0%) | 2H2 (3.0%) | 1A3bv (2.8%) | 3De (2.4%) | 2D3f (2.3%) | 1A2gvii (2.0%) | 3B1b (1.8%) | 1A4bii (1.7%) | 1A3biii (1.6%) | 2D3i (1.5%) | 80.4% |
| SOx | 2010 | 1A1a (85.0%) | 85.0% | |||||||||||||||
| NH3 | 2010 | 3Da2a (27.5%) | 3B3 (13.6%) | 3B1a (10.7%) | 3Da3 (8.8%) | 3Da1 (7.9%) | 3B4gi (7.5%) | 5D3 (6.8%) | 82.8% | |||||||||
| PM2.5 | 2010 | 1A4bi (81.1%) | 81.1% | |||||||||||||||
| PM10 | 2010 | 1A4bi (65.4%) | 3Dc (7.0%) | 1A1a (6.0%) | 2D3b (3.0%) | 81.4% | ||||||||||||
| TSP | 2010 | 1A4bi (40.2%) | 2B10a (21.2%) | 2D3b (8.2%) | 1A1a (5.0%) | 3Dc (4.1%) | 2A2 (3.7%) | 82.5% | ||||||||||
| BC | 2010 | 1A4bi (72.9%) | 1A3biii (6.1%) | 1A3bi (4.5%) | 83.5% | |||||||||||||
| CO | 2010 | 1A4bi (65.1%) | 1A3bi (14.0%) | 1A2a (3.3%) | 82.4% | |||||||||||||
| Pb | 2010 | 2C1 (60.0%) | 1A2a (9.7%) | 1A4bi (9.5%) | 1A1a (9.0%) | 88.2% | ||||||||||||
| Cd | 2010 | 1A4bi (56.4%) | 2C1 (14.5%) | 1A1a (13.7%) | 84.6% | |||||||||||||
| Hg | 2010 | 1A1a (42.8%) | 2C1 (15.7%) | 1A2a (14.9%) | 2D3a (6.5%) | 80.1% | ||||||||||||
| As | 2010 | 1A1a (73.3%) | 2C1 (17.9%) | 91.2% | ||||||||||||||
| Cr | 2010 | 2C1 (38.5%) | 1A4bi (27.2%) | 1A1a (18.5%) | 84.2% | |||||||||||||
| Cu | 2010 | 1A3bvi (79.4%) | 1A4bi (4.6%) | 84.0% | ||||||||||||||
| Ni | 2010 | 1A1a (44.3%) | 1A1b (15.4%) | 2C1 (15.0%) | 1A1c (9.2%) | 83.9% | ||||||||||||
| Se | 2010 | 1A1a (94.7%) | 94.7% | |||||||||||||||
| Zn | 2010 | 1A4bi (62.8%) | 2C1 (12.1%) | 1A2a (5.1%) | 80.0% | |||||||||||||
| DIOX | 2010 | 1A4bi (61.8%) | 2C1 (19.7%) | 81.6% | ||||||||||||||
| PAH | 2010 | 1A4bi (68.9%) | 3F (10.8%) | 2C1 (8.6%) | 88.3% | |||||||||||||
| HCB | 2010 | 1A1a (61.9%) | 1A4bi (27.3%) | 89.2% | ||||||||||||||
| PCB | 2010 | 2C1 (66.8%) | 1A2a (25.1%) | 91.9% | ||||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A1a (30.4%) | 1A3biii (16.1%) | 1A3bi (10.5%) | 1A2a (5.6%) | 1A4bi (3.8%) | 1A2gvii (3.7%) | 3Da1 (3.3%) | 1A1c (2.9%) | 1A3bii (2.8%) | 1A2f (2.6%) | 81.7% | |||||
| NMVOC | 2005 | 1A4bi (20.6%) | 1A3bi (9.3%) | 2D3a (8.0%) | 1A4bii (7.2%) | 1B1a (6.7%) | 2B10a (4.5%) | 3B1a (4.4%) | 1A2gvii (4.2%) | 2H2 (3.2%) | 1A3bv (3.1%) | 3B1b (2.2%) | 1A2a (2.1%) | 2D3f (2.0%) | 3De (1.8%) | 1A3biii (1.7%) | 80.7% |
| SOx | 2005 | 1A1a (85.7%) | 85.7% | ||||||||||||||
| NH3 | 2005 | 3Da2a (29.0%) | 3B3 (14.3%) | 3B1a (12.6%) | 3Da3 (8.4%) | 3B4gi (7.1%) | 5D3 (6.7%) | 3Da1 (6.5%) | 84.5% | ||||||||
| PM2.5 | 2005 | 1A4bi (67.7%) | 1A1a (10.1%) | 1A2a (5.5%) | 83.3% | ||||||||||||
| PM10 | 2005 | 1A4bi (53.3%) | 1A1a (13.8%) | 3Dc (6.7%) | 1A2a (4.5%) | 2A2 (2.9%) | 81.2% | ||||||||||
| TSP | 2005 | 1A4bi (30.0%) | 2B10a (28.9%) | 1A1a (10.6%) | 2A2 (3.9%) | 3Dc (3.6%) | 2D3b (3.2%) | 80.1% | |||||||||
| BC | 2005 | 1A4bi (60.6%) | 1A3biii (7.8%) | 1A3bi (4.0%) | 1A2a (3.7%) | 1A2gvii (3.5%) | 1A5a (3.3%) | 82.9% | |||||||||
| CO | 2005 | 1A4bi (42.8%) | 1A3bi (25.6%) | 1A4bii (5.9%) | 1A2a (5.4%) | 1A3bii (4.4%) | 84.0% | ||||||||||
| Pb | 2005 | 2C1 (66.9%) | 1A2a (11.9%) | 1A1a (6.0%) | 84.7% | ||||||||||||
| Cd | 2005 | 1A4bi (40.4%) | 2C1 (18.5%) | 1A1a (13.7%) | 2G (6.5%) | 2C7a (6.2%) | 85.3% | ||||||||||
| Hg | 2005 | 1A1a (35.1%) | 1A2a (22.5%) | 2C1 (18.3%) | 2D3a (5.4%) | 81.3% | |||||||||||
| As | 2005 | 1A1a (59.1%) | 2C1 (30.0%) | 89.1% | |||||||||||||
| Cr | 2005 | 2C1 (56.2%) | 1A4bi (13.9%) | 1A1a (12.8%) | 82.9% | ||||||||||||
| Cu | 2005 | 1A3bvi (68.1%) | 1A2a (5.3%) | 2G (4.9%) | 1A2gvii (3.6%) | 82.0% | |||||||||||
| Ni | 2005 | 1A1a (51.5%) | 1A1c (11.9%) | 2C1 (10.6%) | 1A5a (8.4%) | 82.3% | |||||||||||
| Se | 2005 | 1A1a (93.4%) | 93.4% | ||||||||||||||
| Zn | 2005 | 1A4bi (47.0%) | 2C1 (20.1%) | 1A2a (9.7%) | 1A1a (4.5%) | 81.3% | |||||||||||
| DIOX | 2005 | 1A4bi (48.2%) | 2C1 (31.9%) | 80.1% | |||||||||||||
| PAH | 2005 | 1A4bi (50.9%) | 2C1 (16.9%) | 3F (13.3%) | 81.1% | ||||||||||||
| HCB | 2005 | 1A1a (64.7%) | 1A4bi (21.6%) | 86.2% | |||||||||||||
| PCB | 2005 | 2C1 (68.9%) | 1A2a (26.1%) | 95.1% | |||||||||||||