Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: IS Submission year: 2018
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 2016, 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 | 2016 | 1A4ciii (52.9%) | 1A3biii (10.3%) | 1A3bi (7.7%) | 2C2 (5.8%) | 1A2gvii (4.6%) | 81.4% | |||||
| NMVOC | 2016 | 1A3bi (18.1%) | 1A3biii (9.8%) | 2D3a (8.3%) | 1A3bii (7.8%) | 3B4e (7.8%) | 3B1b (6.5%) | 3B1a (6.4%) | 1A4ciii (6.1%) | 2D3d (4.9%) | 2H2 (4.9%) | 80.7% |
| SOx | 2016 | 1B2d (71.0%) | 2C3 (21.2%) | 92.2% | ||||||||
| NH3 | 2016 | 3Da2a (34.3%) | 3B2 (21.3%) | 3Da3 (15.8%) | 3B1a (9.1%) | 80.5% | ||||||
| PM2.5 | 2016 | 1A4ciii (28.8%) | 2C3 (24.3%) | 2C2 (11.9%) | 5C1a (7.5%) | 1A2gvii (5.9%) | 1A3bi (5.2%) | 83.7% | ||||
| PM10 | 2016 | 1A4ciii (24.0%) | 2C3 (23.4%) | 2C2 (9.3%) | 5C1a (8.5%) | 1A3bi (5.0%) | 3Dc (4.8%) | 1A2gvii (4.5%) | 2G (4.2%) | 83.7% | ||
| TSP | 2016 | 2C3 (27.1%) | 1A4ciii (23.1%) | 5C1a (11.0%) | 2C2 (9.4%) | 3Dc (4.6%) | 2G (4.4%) | 1A2gvii (4.4%) | 84.1% | |||
| BC | 2016 | 1A4ciii (34.1%) | 1A2gvii (22.5%) | 1A3bi (14.8%) | 1A3biii (9.8%) | 81.1% | ||||||
| CO | 2016 | 2C3 (83.6%) | 83.6% | |||||||||
| Pb | 2016 | 5C1a (58.9%) | 2G (27.1%) | 86.0% | ||||||||
| Cd | 2016 | 5C1a (75.4%) | 1A4ciii (4.3%) | 1A3bi (4.2%) | 83.9% | |||||||
| Hg | 2016 | 5C1a (49.5%) | 5C1biii (33.6%) | 83.1% | ||||||||
| As | 2016 | 1A4ciii (48.9%) | 5C1a (41.3%) | 90.2% | ||||||||
| Cr | 2016 | 1A4ciii (34.0%) | 1A3bi (29.5%) | 1A3biii (11.9%) | 2G (11.6%) | 87.1% | ||||||
| Cu | 2016 | 1A3bi (44.2%) | 2G (19.0%) | 1A3biii (17.3%) | 80.4% | |||||||
| Ni | 2016 | 1A4ciii (94.5%) | 94.5% | |||||||||
| Se | 2016 | 1A4ciii (81.4%) | 81.4% | |||||||||
| Zn | 2016 | 5E (25.7%) | 1A3bi (25.1%) | 1A4ciii (15.5%) | 2G (12.5%) | 1A3biii (8.2%) | 86.9% | |||||
| DIOX | 2016 | 1A4ciii (65.2%) | 5E (10.4%) | 5C2 (10.2%) | 85.8% | |||||||
| PAH | 2016 | 5C2 (16.6%) | 2C2 (13.2%) | 1A4bi (12.6%) | 2C3 (12.4%) | 1A2gviii (8.8%) | 5E (8.7%) | 1A3bi (6.6%) | 1A2e (5.4%) | 84.2% | ||
| HCB | 2016 | 5C1biii (39.2%) | 5C1a (26.5%) | 1A4ciii (16.6%) | 82.2% | |||||||
| PCB | 2016 | 5C1a (51.7%) | 1A4ciii (20.8%) | 2C1 (18.3%) | 90.8% | |||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A4ciii (55.7%) | 1A3biii (9.0%) | 1A3bi (7.7%) | 2C2 (4.7%) | 1A2gvii (4.4%) | 81.5% | |||||
| NMVOC | 2010 | 1A3bi (24.6%) | 3B4e (8.4%) | 1A3bii (8.1%) | 2D3a (7.9%) | 1A4ciii (6.5%) | 3B1a (6.3%) | 3B1b (5.9%) | 1A3biii (5.7%) | 2H2 (4.8%) | 2D3d (4.1%) | 82.2% |
| SOx | 2010 | 1B2d (78.5%) | 2C3 (14.2%) | 92.7% | ||||||||
| NH3 | 2010 | 3Da2a (33.6%) | 3B2 (21.7%) | 3Da3 (16.5%) | 3B1a (9.1%) | 80.9% | ||||||
| PM2.5 | 2010 | 1A4ciii (29.8%) | 2C3 (23.1%) | 2C2 (8.7%) | 5C1a (5.9%) | 1A1a (5.4%) | 1A2gvii (4.9%) | 1A3bi (4.5%) | 82.4% | |||
| PM10 | 2010 | 1A4ciii (25.2%) | 2C3 (22.5%) | 5C1a (6.9%) | 2C2 (6.8%) | 1A1a (6.2%) | 1A3bi (4.4%) | 3Dc (4.0%) | 1A2gvii (3.8%) | 2G (3.3%) | 83.1% | |
| TSP | 2010 | 2C3 (25.9%) | 1A4ciii (24.2%) | 5C1a (8.8%) | 1A1a (8.0%) | 2C2 (6.8%) | 3Dc (3.8%) | 1A2gvii (3.7%) | 81.2% | |||
| BC | 2010 | 1A4ciii (33.0%) | 1A2gvii (20.7%) | 1A3bi (14.1%) | 1A3biii (11.2%) | 1A3bii (9.0%) | 87.9% | |||||
| CO | 2010 | 2C3 (84.1%) | 84.1% | |||||||||
| Pb | 2010 | 5C1a (38.7%) | 1A1a (35.2%) | 2G (16.0%) | 89.9% | |||||||
| Cd | 2010 | 5C1a (46.0%) | 1A1a (41.8%) | 87.8% | ||||||||
| Hg | 2010 | 5C1a (40.5%) | 1A1a (36.8%) | 1A4ciii (7.6%) | 84.9% | |||||||
| As | 2010 | 1A4ciii (43.7%) | 5C1a (25.1%) | 1A1a (22.8%) | 91.6% | |||||||
| Cr | 2010 | 1A4ciii (38.9%) | 1A3bi (27.5%) | 1A3biii (11.1%) | 2G (8.3%) | 85.8% | ||||||
| Cu | 2010 | 1A3bi (46.4%) | 1A3biii (18.2%) | 2G (15.1%) | 1A4ciii (11.4%) | 91.1% | ||||||
| Ni | 2010 | 1A4ciii (91.5%) | 91.5% | |||||||||
| Se | 2010 | 1A4ciii (79.9%) | 1A3bi (8.2%) | 88.1% | ||||||||
| Zn | 2010 | 1A3bi (26.4%) | 5E (26.0%) | 1A4ciii (15.8%) | 2G (9.9%) | 1A3biii (8.6%) | 86.7% | |||||
| DIOX | 2010 | 1A1a (48.0%) | 1A4ciii (32.6%) | 80.6% | ||||||||
| PAH | 2010 | 1A4bi (30.4%) | 5C2 (14.6%) | 2C3 (9.8%) | 2C2 (9.3%) | 5E (7.5%) | 1A2e (6.9%) | 1A2gviii (4.8%) | 83.4% | |||
| HCB | 2010 | 5C1a (25.8%) | 1A1a (22.5%) | 1A4ciii (22.3%) | 2C3 (14.1%) | 84.7% | ||||||
| PCB | 2010 | 5C1a (54.6%) | 1A1a (25.3%) | 1A4ciii (16.8%) | 96.8% | |||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A4ciii (59.0%) | 1A2gvii (8.4%) | 1A3bi (7.2%) | 1A3biii (7.0%) | 81.6% | |||||||
| NMVOC | 2005 | 1A3bi (24.5%) | 3B4e (7.7%) | 1A4ciii (7.1%) | 2D3a (6.9%) | 5A (6.9%) | 1A3bii (6.1%) | 3B1a (5.6%) | 1A3biii (5.1%) | 2D3d (4.8%) | 2H2 (4.8%) | 3B1b (4.7%) | 84.2% |
| SOx | 2005 | 1B2d (76.9%) | 2C3 (8.7%) | 85.5% | |||||||||
| NH3 | 2005 | 3Da2a (33.1%) | 3B2 (21.6%) | 3Da3 (16.7%) | 3B1a (9.2%) | 80.5% | |||||||
| PM2.5 | 2005 | 1A4ciii (28.9%) | 2C3 (11.8%) | 2C2 (10.6%) | 1A2gvii (10.6%) | 5C1a (7.3%) | 1A3biii (4.8%) | 1A3bi (4.5%) | 1A1a (4.1%) | 82.5% | |||
| PM10 | 2005 | 1A4ciii (24.8%) | 2C3 (11.7%) | 5C1a (8.6%) | 2C2 (8.4%) | 1A2gvii (8.4%) | 1A1a (4.8%) | 1A3bi (4.5%) | 3Dc (4.3%) | 1A3biii (4.1%) | 3B4gii (2.4%) | 82.1% | |
| TSP | 2005 | 1A4ciii (24.4%) | 2C3 (13.9%) | 5C1a (11.4%) | 2C2 (8.7%) | 1A2gvii (8.3%) | 1A1a (6.4%) | 3Dc (4.3%) | 3B4gii (2.4%) | 2G (2.4%) | 82.1% | ||
| BC | 2005 | 1A2gvii (33.0%) | 1A4ciii (31.6%) | 1A3biii (12.2%) | 1A3bi (9.4%) | 86.2% | |||||||
| CO | 2005 | 2C3 (64.4%) | 1A3bi (20.0%) | 84.5% | |||||||||
| Pb | 2005 | 5C1a (49.3%) | 1A1a (27.5%) | 2G (9.7%) | 86.5% | ||||||||
| Cd | 2005 | 5C1a (55.2%) | 1A1a (31.0%) | 86.2% | |||||||||
| Hg | 2005 | 5C1a (43.1%) | 1A1a (24.2%) | 5C1biii (15.2%) | 82.6% | ||||||||
| As | 2005 | 1A4ciii (37.0%) | 5C1a (34.1%) | 1A1a (19.3%) | 90.4% | ||||||||
| Cr | 2005 | 1A4ciii (34.1%) | 1A3bi (30.9%) | 1A3biii (12.2%) | 2G (5.4%) | 82.7% | |||||||
| Cu | 2005 | 1A3bi (49.4%) | 1A3biii (19.0%) | 1A4ciii (14.0%) | 82.4% | ||||||||
| Ni | 2005 | 1A4ciii (92.9%) | 92.9% | ||||||||||
| Se | 2005 | 1A4ciii (80.4%) | 80.4% | ||||||||||
| Zn | 2005 | 5E (28.9%) | 1A3bi (24.0%) | 1A4ciii (17.3%) | 1A3biii (7.6%) | 2G (5.3%) | 83.1% | ||||||
| DIOX | 2005 | 1A4ciii (48.0%) | 1A1a (23.0%) | 5C2 (9.2%) | 80.1% | ||||||||
| PAH | 2005 | 1A4bi (27.5%) | 5C2 (15.8%) | 1A2e (13.1%) | 2C2 (8.5%) | 5E (7.5%) | 1A2gviii (5.2%) | 1A4ciii (4.2%) | 81.9% | ||||
| HCB | 2005 | 5C1a (25.6%) | 5C1biii (23.0%) | 1A4ciii (20.4%) | 1A1a (14.0%) | 83.0% | |||||||
| PCB | 2005 | 5C1a (59.2%) | 1A1a (21.1%) | 80.3% | |||||||||