Sentence examples for apportionment of sources from inspiring English sources

Monitoring of anthropogenic release of heavy metals is usually done to determine the distribution of pollutants and apportionment of sources (Kelepertsis et al. 2006).

The stable carbon isotope composition of chlorinated aliphatic compounds such as chlorinated methanes, ethanes and ethenes was examined as an intrinsic fingerprint for apportionment of sources.

Apportionment of nitrate sources using δ18O NO3− at the outlet weir was unaffected by the wetland nitrate attenuation under pre- and post-harvest conditions due to the mid-catchment position of the wetland.

These techniques also permit identification of the possible factors/sources that are responsible for the variations in water quality and influence the water system and in apportionment of the sources, which, thus offer valuable tool for developing appropriate strategies for effective management of the water resources [7 12].

Comparatively, the GIS-based empirical model gave sound results of source apportionment of non-point source pollution (NPS) from the available input data and critical source areas identification of diffuse nitrogen and phosphorus pollution.

Source apportionment of specific airport sources or activities was beyond the scope of our study but would be necessary to evaluate the effectiveness of possible mitigation options.

However, these elements were used in source apportionment, because even less precisely detected elements can improve the apportionment of PM between sources (Vallius et al. 2003).

The CAMx_PSAT results are combined with measured species concentrations in a receptor modeling approach to develop final estimates of source apportionment of the various species' concentrations and deposition.

Finally, we did not conduct formal source apportionment of PM2.5 constituents, and therefore cannot identify the source components that contributed most to the associations between PM2.5 and mortality.

The aim of the application of the receptor models is the apportionment of the pollutant's sources.

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.