Sentence examples for mass origins from inspiring English sources

Regarding the geographical air mass origins there were few associations.

We also investigated a more refined PM estimate (PMrest), geographical air mass origins and limited/effective local dispersion days.

Data were available from 1985 for soot, ions and geographical air mass origins as well as for days with limited or effective local dispersion.

Additional file 9 illustrates the PM10 and PMrest levels by the six geographical air mass origins, after stratification by the entire year, warm and cold periods and also by the time periods 1990 2010, 1990 2000, and 2001 2010.

Additional files 4 and 5 illustrate the PM10, PMion, PMrest, the three individual ions, PM2.5, soot, temperature and relative humidity and additionally the NOx, NO2, O3 and wind speed levels by the six geographical air mass origins.

Figure  3 indicates the% change in the AMI hospitalisations for the five geographical air mass origins relative to that of Southern Scandinavia during the entire year, warm and cold periods.

Spatial variation was strongly influenced by air mass origin, with lower levels being observed at most sites impacted by maritime air masses.

The dependence of aerosol particle size spectra on the air mass origin can be analyzed by means of air mass trajectories.

The measurement data were classified according to the air mass origin taking into account of the starting point, climatic conditions and different kinds of pollution sources the air mass trajectory overpasses.

Parker said in a statement that the discovery will provide researchers "an opportunity to study Makemake in far greater detail," perhaps answering questions about the mass, origin and evolution of the dwarf-planet system.

Seven air mass types were based on dry or moist conditions and on air mass origin as either polar, midlatitude, or tropical.