The phrase "atmospheric variation" is correct and usable in written English.
It can be used when discussing changes or fluctuations in the atmosphere, often in the context of weather, climate, or environmental science.
Example: "Scientists are studying atmospheric variation to better understand its impact on global climate patterns."
Alternatives: "atmospheric changes" or "variations in the atmosphere".
The temporal atmospheric variation of the most studied cosmogenic isotopes shows a significant anti-correlation with solar cycles.
Indeed, Table 2 reveals no correlations for this parameter in the SSA PG and NC PG cases, and a weak anti-correlation is found in the SSA NC case; this suggests that the SSA and NC are more significantly related one to another than to PG. Naturally, the PG is more affected by an ST atmospheric variation (e.g., turbulence) and this explains why an ST relation is found only in the SSA NC case.
Therefore, only the effects of atmospheric variations, F10.7 variations, seasonal variations, and atmospheric waves propagating from the lower atmosphere are included.
Unlike their English contemporaries, they had little interest in the surface effects of light and colour or in atmospheric variations.
Powder-filled fuzes that worked under these conditions were eventually developed, but the Krupp firm set about developing clockwork fuzes that were not susceptible to atmospheric variations.
This paper investigates an innovative device to extract energy from atmospheric variations using ethyl chloride filled mechanical bellows.
And while the blob itself may have been largely brought on by weird but natural ocean and atmospheric variations, climate change may result in similar conditions cropping up in the future — and hence, more frequent toxic algal blooms.
Relatively small-scale atmospheric perturbations, such as gravity waves, tides, and other atmospheric variations can also have significant effect on design details for aerocapture guidance and control systems.
Here we present a high-resolution peat record of atmospheric variations in Northwest China, which covers the late Neolithic and Bronze Ages.
Tracers with rapid atmospheric variations like CH3CCl3, HFCs and 14CO2 are most useful for constraining molecular diffusivity, while &delta:15N2 is useful for constraining parameters related to convective mixing near the surface.
Although the downwelling fluxes exhibit space-time scales of dependency on characteristic of atmospheric variations, especially clouds, the upward fluxes and, hence the net radiation, depends on the variation of surface properties, particularly surface skin temperature and albedo.
