Sentence examples for atmospheric activity from inspiring English sources
The contrast between the strong heating of the continent in the summer months May too September) and the chilling in winter produces sharp seasonal variations in atmospheric circulation and also enhances the role of local centres of atmospheric activity.
In this paper we concentrate our attention on the so-called maximum activity phase and we discuss the role of the Gnevyshev gap (a time interval in which a decrease in solar atmospheric activity is observed) in the time history of Space Weather parameters.
Figure 3 depicts the temporal change in atmospheric activity concentrations of radioCs since March 2011.
Fig. 8 Atmospheric activity concentrations of radionuclides from the FDNPP accident in March 2011.
It may also be noted that the relatively higher solar activity year 2013 showed a strong coupling due to increased lower atmospheric activity during strong SSW event.
The atmospheric activity concentrations at the GC and GD sites are compared by adopting their ratio, Rscale, as follows: {R}_{mathrm{s}mathrm{cale}}=frac^{137}mathrm{C}{mathrm{s}}_{hbox mathrm{GD}}}^{137}mathrm{C}{mathrm{s}}_{hbox mathrm{GC}}kern0em }, (2 where 137Cs-GC and 137Cs-GD denote the 137Cs concentrations observed at the GC or GD sites, respectively.
ACI, also known as the Vangengeim-Girs Index, has been calculated from data on basic atmospheric activities in the Atlantic-Euroasian region for more than 100 years (Girs 1974).
Additional tentative objectives are search for (a) atmospheric electrical activity (optically, radioelectrically, acoustically), (b) crustal outgassing and/or volcanic activity : acoustic activity, horizontal/vertical distribution of radioactive tracers, (c) seismic activity : acoustic waves transmitted from crust to atmosphere, and (d) remanent and/or intrinsic magnetic field.
Most of the precipitation results from atmospheric frontal activity, though some is a result of convection or condensation.
This concept is not farfetched as some studies (Lindzen and Farrell, 1980; Rind, 1998; Shindell et al. 1998; and Fusco and Salby, 1999) support the idea that under a decreased EPTD, atmospheric wave activity and propagation decreases.
In winter and early spring, the atmospheric radiocesium activity concentrations were lower, and they increased in May.
