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Påvirkningskategorier, normalisering og vægtning i LCA
|
|
Normalisationreferences |
Weighting factors |
Impact categories |
|
Orig.
EDIP97 |
Global |
EU-15 |
Denmark |
Orig.
EDIP97 |
Global |
EU-15 |
Denmark |
Climate change |
ton CO2-eq./capita/year |
8.7 |
8.7 |
8.7 |
8.7 |
1.3 |
1.12 |
1.05 |
1.11 |
Stratospheric ozone depletion |
kg CFC-11-eq./capita/year |
0.2 |
0.103 |
0.103 |
0.103 |
23 |
63/4.43 |
2.46 |
∞ |
Photochemicalozone formation |
kg C2H4-eq./capita/year |
20 |
22 |
25 |
20 |
1.2 |
1.00 |
1.33 |
1.26 |
Acidification |
kg SO2-eq./capita/year |
124 |
59 |
74 |
101 |
1.3 |
n.c.1 |
1.27 |
1.34 |
Nutrientenrichment |
kg NO3--eq./capita/year |
298 |
95 |
119 |
260 |
1.2 |
n.c.1 |
1.22 |
1.31 |
Human toxicity, via air |
m³ air/capita/year |
9.18E+09 |
4.27E+10 |
6.09E+10 |
5.56E+10 |
1.1 |
n.c.1 |
1.4 |
1.42 |
Human toxicity, via water |
m³ water/capita/year |
5.90E+04 |
4.18E+04 |
5.22E+04 |
1.79E+05 |
2.9 |
n.c.1 |
1.3 |
1.02 |
Human toxicity, via soil |
m³ soil/capita/year |
3.10E+02 |
1.02E+02 |
1.27E+02 |
1.57E+02 |
2.7 |
n.c.1 |
1.23 |
1.02 |
Ecotoxicity, water, acute |
m³ water/capita/year |
4.80E+04 |
2.33E+04 |
2.91E+04 |
7.91E+05 |
2.6 |
n.c.1 |
1.11 |
1.73 |
Ecotoxicity, water, chronic |
m³ water/capita/year |
4.70E+05 |
2.82E+05 |
3.52E+05 |
7.40E+04 |
2.6 |
n.c.1 |
1.18 |
1.67 |
Ecotoxicity, soil, chronic |
m³ soil/capita/year |
3.00E+04 |
7.71E+05 |
9.64E+05 |
6.56E+05 |
1.9 |
n.c.1 |
1 |
1.56 |
1Weighting factors have not been established worldwide; the European weighting factors are recommended for impact potentials located outside Europe or at unknown locality.
2Weighting factors have only been established for human toxicity via soil for Europe, because there are no Danish reduction targets; the European weighting factor is recommended as default value for impact
potentials located in Denmark.
3 Industrialised countries/Developing countries.
n. c. means “not calculated”.
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Version 1.0 November 2005, © Miljøstyrelsen.
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