Sentences with phrase «seasonal cycles often»

Tis the Season Seasonal cycles often influence purchase decisions.

Not exact matches

Tuning to the seasonal cycle, or to the climatological average, or to the variance of some field — which can be well characterised from observations, is different to tuning to a transient change of over time — which is often less well known.

«A climate pattern may come in the form of a regular cycle, like the diurnal cycle or the seasonal cycle; a quasi periodic event, like El Niño; or a highly irregular event, such as a volcanic winter... A mode of variability is a climate pattern with identifiable characteristics, specific regional effects, and often oscillatory behavior... the mode of variability with the greatest effect on climates worldwide is the seasonal cycle, followed by El Niño - Southern Oscillation, followed by thermohaline circulation.»