Sentence examples for apportionment can be from inspiring English sources

The authority to alter apportionment can be an important tool in maintaining the power of the incumbent political party.

In areas with significant sources of other pollution, such as the SoCAB, apportionment can be a challenge.

These results provide supportive evidence that existing PM2.5 source apportionment methods can be used to derive reliable insights into the source components that contribute to PM2.5 health effects.

For the time being the apportionment of blame can be left to the historians.

Using the excess notion, the core apportionment in a TU game can be redefined as S K, ν = x ∈ R K : e K, x = 0, and e A, x ≤ 0 ∀ A ⊂ K. (17).

Canada recently developed such a method that offers credible emission characteristic data from stationary combustion systems that can be used in source apportionment modeling.

According to the sources apportionment of n-alkanes and PAHs, it can be concluded that the n-alkanes pollution was mainly the result of human pollution and the PAHs contamination in Taihu Lake was the result of both petroleum pollution and combustion.

As described in more detail in the companion paper by Hopke and collaborators (in press), the fundamental principle of source apportionment (receptor) modeling is that mass conservation can be assumed, and a mass balance analysis can be used to identify and apportion sources of airborne PM in the atmosphere.

Source apportionment was not performed in this current analysis; however, a study of source apportionment methods found that correctly selected single-species tracers can be almost as informative in identifying source contributions as more rigorous methods (Sarnat et al. 2008).

Studies of the health effects caused by ambient particles are of higher value when the sources of those samples can be estimated using methods such as source apportionment.

Results of the source apportionment analysis suggest that over half of the mean PM2.5 can be attributed to traffic sources motor vehicles and road dust, and that daily exposure to these sources is associated with increased risk of respiratory symptoms and inhaler use in children with asthma.