Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: PT Submission year: 2020
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 2018, 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 | 2018 | 1A3bi (18.5%) | 1A1a (12.9%) | 1A3biii (11.5%) | 1A3bii (10.8%) | 1A2f (10.2%) | 1A3dii (4.3%) | 1A2d (3.6%) | 2H1 (3.3%) | 1A4cii (3.0%) | 1A2gviii (2.7%) | 80.7% | ||||||
NMVOC | 2018 | 2D3d (12.6%) | 2D3g (10.7%) | 1A4bi (9.1%) | 2D3i (7.1%) | 1A2f (6.2%) | 2D3e (5.3%) | 2H1 (5.1%) | 2D3a (4.8%) | 1A3bv (3.9%) | 1A3bi (3.4%) | 2D3h (3.1%) | 1B2av (2.8%) | 3Da2a (2.2%) | 2G (1.8%) | 1A3biv (1.6%) | 1A2d (1.6%) | 81.5% |
SOx | 2018 | 1A1a (30.3%) | 1A2d (21.6%) | 1A2f (13.4%) | 2H1 (10.2%) | 1B2aiv (10.0%) | 85.4% | |||||||||||
NH3 | 2018 | 3Da2a (21.6%) | 3Da1 (11.6%) | 3B3 (10.6%) | 3Da3 (9.8%) | 3B1a (8.7%) | 3B4gii (6.3%) | 2B10a (5.6%) | 3B4gi (4.6%) | 3B1b (4.1%) | 83.1% | |||||||
PM2.5 | 2018 | 1A4bi (35.8%) | 2H1 (13.3%) | 2B10a (9.4%) | 1A2f (9.3%) | 3F (3.4%) | 2D3b (3.1%) | 2A3 (3.1%) | 1A3ai(i) (2.7%) | 80.2% | ||||||||
PM10 | 2018 | 1A4bi (26.4%) | 2D3b (14.2%) | 2H1 (11.6%) | 2B10a (6.9%) | 1A2f (6.7%) | 2A5a (3.7%) | 3F (2.6%) | 2A2 (2.5%) | 2A3 (2.3%) | 1A3ai(i) (2.0%) | 1A3bvi (1.9%) | 80.9% | |||||
TSP | 2018 | 2D3b (36.0%) | 1A4bi (12.5%) | 1A2f (10.7%) | 2B10a (7.4%) | 2H1 (5.9%) | 2A5a (3.5%) | 2A2 (2.9%) | 2I (2.5%) | 81.3% | ||||||||
BC | 2018 | 1A4bi (28.1%) | 1A3bi (14.8%) | 1A3bii (13.1%) | 1A3ai(i) (10.5%) | 1A2f (8.1%) | 1A3aii(i) (3.9%) | 1A3biii (3.5%) | 82.0% | |||||||||
CO | 2018 | 1A4bi (35.7%) | 1A3bi (18.8%) | 1B2aiv (10.9%) | 3F (10.4%) | 1A3biv (3.7%) | 2B10a (3.1%) | 82.6% | ||||||||||
Pb | 2018 | 2A3 (54.5%) | 1A3bi (14.9%) | 2C1 (13.6%) | 83.1% | |||||||||||||
Cd | 2018 | 2C1 (22.1%) | 1A4bi (20.4%) | 2A3 (14.4%) | 3F (10.3%) | 2G (7.5%) | 1A1a (6.3%) | 81.0% | ||||||||||
Hg | 2018 | 1A2d (30.8%) | 1A1a (14.3%) | 2C1 (7.9%) | 2K (7.2%) | 2A3 (6.9%) | 1B2d (6.3%) | 2D3a (4.0%) | 1B2aiv (3.9%) | 81.3% | ||||||||
As | 2018 | 1A1a (53.8%) | 1A2f (14.4%) | 2A3 (14.0%) | 82.2% | |||||||||||||
Cr | 2018 | 2A3 (43.0%) | 1A2f (23.2%) | 1A1a (8.8%) | 1A4bi (6.7%) | 81.8% | ||||||||||||
Cu | 2018 | 1A3bvi (47.7%) | 2G (28.2%) | 1A2f (5.6%) | 81.5% | |||||||||||||
Ni | 2018 | 1A1a (27.5%) | 2A3 (15.6%) | 1A2f (14.2%) | 1A3dii (8.3%) | 2C1 (6.6%) | 1A4ci (6.1%) | 1A2d (5.4%) | 83.8% | |||||||||
Se | 2018 | 2A3 (97.8%) | 97.8% | |||||||||||||||
Zn | 2018 | 2A3 (27.9%) | 1A4bi (21.2%) | 1A2d (11.1%) | 2C1 (10.5%) | 1A1a (8.0%) | 1A3bvi (7.5%) | 86.4% | ||||||||||
DIOX | 2018 | 1A4bi (35.5%) | 5C1bi (15.9%) | 2D3i (12.5%) | 2C1 (12.2%) | 5E (8.2%) | 84.3% | |||||||||||
PAH | 2018 | 2D3g (97.1%) | 97.1% | |||||||||||||||
HCB | 2018 | 2C3 (96.0%) | 96.0% | |||||||||||||||
PCB | 2018 | 5C1bi (71.3%) | 2K (22.3%) | 93.6% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2010 | 1A3biii (18.5%) | 1A3bi (16.4%) | 1A1a (14.9%) | 1A3bii (10.1%) | 1A2f (10.0%) | 1A2gviii (3.2%) | 1A3dii (3.0%) | 1A4ciii (2.8%) | 1A2d (2.4%) | 81.2% | |||||||
NMVOC | 2010 | 2D3g (12.5%) | 2D3d (11.4%) | 1A4bi (8.8%) | 1A3bi (7.2%) | 2D3i (6.1%) | 2D3a (5.8%) | 1A2f (5.2%) | 2H1 (4.2%) | 1A3bv (3.9%) | 1B2av (2.9%) | 2D3h (2.9%) | 1A3biv (2.5%) | 3Da2a (2.0%) | 2G (2.0%) | 1B2aiv (1.8%) | 3B1a (1.6%) | 80.7% |
SOx | 2010 | 1A1a (27.9%) | 1A2d (14.5%) | 1A2f (10.8%) | 1A1b (10.4%) | 2H1 (7.5%) | 1A2gviii (6.2%) | 1B2aiv (5.9%) | 83.3% | |||||||||
NH3 | 2010 | 3Da2a (21.1%) | 3B3 (10.0%) | 3Da3 (9.4%) | 3B1a (9.3%) | 3Da1 (9.0%) | 2B10a (6.3%) | 3B4gi (5.6%) | 3B4gii (5.1%) | 3B1b (3.5%) | 1A4bi (3.3%) | 82.4% | ||||||
PM2.5 | 2010 | 1A4bi (32.5%) | 2H1 (10.1%) | 2B10a (9.9%) | 1A2f (9.2%) | 2D3b (5.0%) | 1A3bii (3.7%) | 1A3bi (3.1%) | 3F (3.1%) | 2A3 (2.5%) | 1A2gviii (1.9%) | 81.0% | ||||||
PM10 | 2010 | 1A4bi (21.0%) | 2D3b (19.8%) | 2H1 (7.7%) | 2A5b (7.2%) | 2B10a (6.2%) | 1A2f (5.8%) | 2A5a (4.5%) | 1A3bii (2.3%) | 3F (2.1%) | 1A3bi (2.0%) | 1A3bvi (1.8%) | 80.3% | |||||
TSP | 2010 | 2D3b (44.2%) | 2A5b (9.6%) | 1A4bi (8.8%) | 1A2f (7.8%) | 2B10a (5.4%) | 2A5a (3.6%) | 2H1 (3.5%) | 82.9% | |||||||||
BC | 2010 | 1A4bi (22.6%) | 1A3bii (17.8%) | 1A3bi (16.5%) | 1A2f (7.7%) | 1A3biii (7.0%) | 1A2gviii (5.4%) | 1A3ai(i) (5.3%) | 82.4% | |||||||||
CO | 2010 | 1A3bi (26.0%) | 1A4bi (25.7%) | 1B2aiv (17.6%) | 3F (7.2%) | 1A2f (4.0%) | 80.6% | |||||||||||
Pb | 2010 | 2A3 (47.5%) | 1A3bi (21.9%) | 2C1 (9.9%) | 1A3bvi (5.3%) | 84.6% | ||||||||||||
Cd | 2010 | 1A4bi (17.9%) | 2C1 (14.4%) | 2A3 (11.3%) | 2G (10.0%) | 3F (9.5%) | 1A2gviii (5.8%) | 1A2d (5.8%) | 1B2aiv (5.3%) | 1A2e (5.0%) | 85.0% | |||||||
Hg | 2010 | 1A2d (24.7%) | 1A2f (11.7%) | 1A1a (8.4%) | 1B2aiv (7.5%) | 1A2gviii (7.1%) | 2K (6.3%) | 1A2e (6.3%) | 2A3 (4.8%) | 2C1 (4.6%) | 81.5% | |||||||
As | 2010 | 1A1a (34.5%) | 1A2f (20.5%) | 2A3 (10.3%) | 1A4ai (7.7%) | 1A2gviii (5.9%) | 1A2e (5.1%) | 84.0% | ||||||||||
Cr | 2010 | 2A3 (32.1%) | 1A2f (28.6%) | 1A1a (7.7%) | 1A3bvi (6.6%) | 1A4bi (5.7%) | 80.6% | |||||||||||
Cu | 2010 | 1A3bvi (47.6%) | 2G (25.2%) | 1A2f (7.5%) | 80.3% | |||||||||||||
Ni | 2010 | 1A1b (22.3%) | 1A1a (18.9%) | 1A2f (10.2%) | 1A2gviii (8.9%) | 1A2e (8.1%) | 2A3 (6.3%) | 1A2d (5.3%) | 1A4ai (4.6%) | 84.4% | ||||||||
Se | 2010 | 2A3 (96.5%) | 96.5% | |||||||||||||||
Zn | 2010 | 2A3 (24.2%) | 1A4bi (20.8%) | 1A2d (10.5%) | 1A3bvi (9.4%) | 2C1 (7.6%) | 2G (7.3%) | 1A1a (6.9%) | 86.6% | |||||||||
DIOX | 2010 | 1A4bi (39.6%) | 5C1bi (15.0%) | 2C1 (9.4%) | 5E (9.4%) | 2D3i (8.0%) | 81.3% | |||||||||||
PAH | 2010 | 2D3g (98.6%) | 98.6% | |||||||||||||||
HCB | 2010 | 2C3 (99.0%) | 99.0% | |||||||||||||||
PCB | 2010 | 2K (81.7%) | 81.7% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2005 | 1A1a (29.5%) | 1A3biii (18.0%) | 1A3bi (12.8%) | 1A2f (8.4%) | 1A3bii (7.4%) | 1A2gviii (2.8%) | 1A3dii (2.0%) | 80.8% | ||||||||
NMVOC | 2005 | 2D3g (12.4%) | 2D3d (11.9%) | 1A3bi (10.3%) | 1A4bi (9.0%) | 2D3i (6.3%) | 2D3a (6.0%) | 1A3bv (4.4%) | 1A2f (3.5%) | 1A3biv (3.2%) | 2H1 (3.1%) | 1B2av (2.9%) | 2D3h (2.2%) | 3Da2a (1.7%) | 2G (1.7%) | 1B2aiv (1.5%) | 80.1% |
SOx | 2005 | 1A1a (62.5%) | 1A1b (8.5%) | 1A2d (5.0%) | 2B10a (4.2%) | 80.2% | |||||||||||
NH3 | 2005 | 3Da2a (20.1%) | 3Da1 (10.2%) | 3B1a (9.8%) | 3B3 (9.3%) | 2B10a (8.7%) | 3Da3 (8.5%) | 3B4gi (4.7%) | 3B4gii (4.5%) | 3B1b (3.7%) | 1A4bi (3.7%) | 83.3% | |||||
PM2.5 | 2005 | 1A4bi (33.7%) | 2B10a (11.0%) | 1A2f (10.8%) | 2H1 (7.3%) | 2D3b (7.1%) | 1A3bii (3.7%) | 1A3bi (2.4%) | 3F (2.3%) | 1A3biii (2.1%) | 80.4% | ||||||
PM10 | 2005 | 2D3b (27.4%) | 1A4bi (21.3%) | 2B10a (6.9%) | 1A2f (6.7%) | 2H1 (5.4%) | 2A5a (3.6%) | 2A5b (3.5%) | 1A3bii (2.3%) | 1A1a (1.9%) | 3F (1.5%) | 80.4% | |||||
TSP | 2005 | 2D3b (55.6%) | 1A2f (8.4%) | 1A4bi (8.1%) | 2B10a (4.7%) | 2A5b (4.2%) | 81.0% | ||||||||||
BC | 2005 | 1A4bi (24.7%) | 1A3bii (17.8%) | 1A3bi (12.4%) | 1A3biii (9.4%) | 1A2f (8.6%) | 1A2gviii (5.4%) | 1A3ai(i) (4.2%) | 82.6% | ||||||||
CO | 2005 | 1A3bi (34.1%) | 1A4bi (24.4%) | 1B2aiv (14.4%) | 3F (5.4%) | 1A3biv (4.2%) | 82.5% | ||||||||||
Pb | 2005 | 2A3 (39.3%) | 1A3bi (27.7%) | 2C1 (9.5%) | 1A2f (5.3%) | 81.9% | |||||||||||
Cd | 2005 | 1A4bi (18.8%) | 2C1 (12.4%) | 1A1a (9.3%) | 3F (8.7%) | 2A3 (8.4%) | 1A2gviii (7.6%) | 2G (7.5%) | 1A2d (5.3%) | 1A2f (4.9%) | 82.9% | ||||||
Hg | 2005 | 1A2d (20.5%) | 1A1a (14.6%) | 1A2f (11.8%) | 1A2gviii (9.1%) | 1B2aiv (7.3%) | 2K (5.7%) | 1A2e (5.7%) | 2C1 (4.2%) | 2A3 (3.8%) | 82.6% | ||||||
As | 2005 | 1A1a (47.9%) | 1A4ai (17.0%) | 1A2f (13.6%) | 2A3 (4.5%) | 83.1% | |||||||||||
Cr | 2005 | 1A2f (24.5%) | 1A1a (22.4%) | 2A3 (22.1%) | 1A4bi (5.5%) | 1A3bvi (5.2%) | 1B2aiv (4.2%) | 83.8% | |||||||||
Cu | 2005 | 1A3bvi (38.3%) | 1A4ai (20.7%) | 2G (19.6%) | 1A2f (6.9%) | 85.4% | |||||||||||
Ni | 2005 | 1A1a (40.7%) | 1A1b (18.9%) | 1A4ai (8.9%) | 1A2gviii (6.5%) | 1A2f (6.4%) | 81.4% | ||||||||||
Se | 2005 | 2A3 (94.9%) | 94.9% | ||||||||||||||
Zn | 2005 | 1A4bi (24.1%) | 2A3 (20.0%) | 1A1a (10.1%) | 1A3bvi (8.9%) | 1A2d (8.5%) | 2C1 (7.3%) | 2G (6.7%) | 85.6% | ||||||||
DIOX | 2005 | 1A4bi (36.6%) | 5C1bi (25.3%) | 5E (9.1%) | 2D3i (8.6%) | 2C1 (7.1%) | 86.7% | ||||||||||
PAH | 2005 | 2D3g (98.8%) | 98.8% | ||||||||||||||
HCB | 2005 | 2C3 (98.7%) | 98.7% | ||||||||||||||
PCB | 2005 | 2K (80.8%) | 80.8% |