Seasonal rainfall is driven mainly by the migration of the Intertropical Convergence Zone.

* Seasonal human migration

* Winker, Kevin & Pruett, Christin L. ( 2006 ): Seasonal migration, speciation, and morphological convergence in the avian genus Catharus ( Turdidae ).

Seasonal migration between valley and high plateaus of the Maloti ( basalt mountains of Lesotho ) is critical in feeding an increased number of cattle and supporting a higher human population.

Seasonal migration is part of the job of herdsmen who are employees of farmers who own herds in Lesotho.

* Seasonal human migration

Seasonal migration is known to occur in mountainous areas, such as Japan, with winter ranges being up to lower in elevation than summer ranges.

* Winker, Kevin & Pruett, Christin L. ( 2006 ): Seasonal migration, speciation, and morphological convergence in the avian genus Catharus ( Turdidae ).

* Winker, Kevin & Pruett, Christin L. ( 2006 ): Seasonal migration, speciation, and morphological convergence in the avian genus Catharus ( Turdidae ).

* Winker, Kevin & Pruett, Christin L. ( 2006 ): Seasonal migration, speciation, and morphological convergence in the avian genus Catharus ( Turdidae ).

* Winker, Kevin & Pruett, Christin L. ( 2006 ): Seasonal migration, speciation, and morphological convergence in the avian genus Catharus ( Turdidae ).

Seasonal human migration is very common in agricultural cycles.

* Seasonal human migration

Seasonal migration was a feature of life, as with many other hunter-gatherer communities.

* Seasonal human migration

Seasonal weather is somewhat different between the northern and southern regions.

Seasonal flooding occurs in the lowlands between the rail line and the river where the canal once passed.

Seasonal Nielsen ratings covered the period between October and April of the following year.

Seasonal flights between Yeadon and Liverpool commenced.

Seasonal or Dry Evergreen forests are found on about 31 % of the area, predominantly on land lying between 800 and 1, 000 metres elevation.

Seasonal temperature fluctuations are more consistent, with temperature extremes ranging between 39 and 0 degrees Celsius.

Seasonal rainfall and runoff from mountain snowmelt filled the Salt River, at times flooding the valley and wiping out months of backbreaking labor.

Seasonal flooding and waterlogging of the valley, which is composed of a mosaic of different soil types, creates a variety of distinct ecosystems.

Sufferers of Seasonal Affective Disorder tend to seek out therapy with artificial light, as the psychological benefits of daylight require relatively high levels of ambient light ( up to 10, 000 lux ) which are not present in any stage of twilight, thus, the midday twilights experienced anywhere inside the polar circles are still " polar night " in that sense.

* Seasonal Attribution Project-This is a high resolution model for a single model year to look at extreme precipitation events.

In March 2006, a high resolution model was released as another project, the Seasonal Attribution Project.

Seasonal variations of high flow and flooding in the spring and low flow in summer have been replaced by a much more regulated system.

Maximum and minimum prevalence rates differed by more than a factor of three .” The authors suggest that the correlation is due to the high humidity in the soil impairing larval development during the rainy season, as well as the more obvious reason that rain may simply wash away all stages of T. penetrans due its small size of 1mm .< ref > Heukelbach J, Wilcke T, Harms G, Feldmeier H. " Seasonal Variation of Tungiasis in an Endemic Community.

Seasonal rotation of herding to higher or lower pastures in Appenzell

* Waikato Draught Billboard: " Aucklanders Heading South For The Summer, Our Seasonal Disaster ", which was displayed in Huntly, in the Waikato Region.

Seasonal works like Thespis were not normally expected to endure, and apart from a benefit performance shortly after the original staging, Thespis was not performed again during its creators ' lifetimes.

Seasonal movements tend to follow the 20 ° C isotherm and researchers have concluded water temperature was the most important factor influencing fish distribution.

The conclusion of this study was that bright white light therapy was significantly more effective than negative ion therapy for treating Seasonal Affective Disorder ( SAD ).

In 2009, Scaresville was voted the Best Seasonal or Hallowe ' en Event at the UK's annual Screamie Awards.

Seasonal number plate, registration valid from 1st May to 31st October of each year

Seasonal errors are somewhat higher than in the Jalali version, but leap years are calculated as before.

Seasonal floods excavate and redistribute nutrient-rich silt onto beaches and islands, enabling dry-season riverside agriculture of rice, beans, and corn on the river's shoreline without the addition of fertilizer, with additional slash and burn agriculture on higher floodplains.

Time of Day metering ( TOD ), also known as Time of Usage ( TOU ) or Seasonal Time of Day ( SToD ), metering involves dividing the day, month and year into tariff slots and with higher rates at peak load periods and low tariff rates at off-peak load periods.

22 Feb. 2009 < http :// www. springerlink. com / content / j1wpn7jtlxm6ketj /? p = 9c35517ae80743098ef50aec88672c36 & pi = 2 >.</ ref > This occurs in significantly higher proportions during the peak of the dry season in local communities .< ref > Heukelbach J, Wilcke T, Harms G, Feldmeier H. " Seasonal Variation of Tungiasis in an Endemic Community.

Subsyndromal Seasonal Affective Disorder is a milder form of SAD experienced by an estimated 14. 3 % ( vs. 6. 1 % SAD ) of the U. S. population.

Seasonal labourers, attracted by good pay, boosted the population by settling in the villages along the Ringvaart.

Seasonal population surges to near 1, 500 residents during the summer.