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 pastures was 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 temperature variation is less extreme than most of the United Kingdom because of the adjacent sea, which moderates temperature.

Seasonal drought intensifies in the Siwaliks hills consisting of poorly-consolidated, coarse, highly permeable sediments that do not retain water, so hillsides are covered with tropical scrub forest that is extremely drought-tolerant.

Seasonal unemployment may be seen as a kind of structural unemployment, since it is a type of unemployment that is linked to certain kinds of jobs ( construction work, migratory farm work ).

If the depressive episodes are routinely during the winter and the hypomania presents in the spring / summer it is possible that the person may be diagnosed with Seasonal Affective Disorder instead of bipolar II disorder.

* Seasonal effect: This is easiest to understand for the idealised case of a non-rotating body orbiting the Sun, for which each " year " consists of exactly one " day ".

To more accurately describe the performance of air conditioning equipment over a typical cooling season a modified version of the EER is used, the Seasonal Energy Efficiency Ratio ( SEER ), or in Europe the ESEER.

Seasonal temperature variation is less extreme than most of the United Kingdom because of the adjacent sea temperatures.

Seasonal affective disorder ( SAD ), also known as winter depression, winter blues, summer depression, summer blues, or seasonal depression, is a mood disorder in which people who have normal mental health throughout most of the year experience depressive symptoms in the winter or summer, spring or autumn year after year.

According to the American Psychiatric Association DSM-IV criteria, Seasonal Affective Disorder is not regarded as a separate disorder.

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 closures in some areas is imposed to protect breeding seabirds.

Seasonal water is available from a small creek in the saddle area however this should not be relied upon.

Seasonal ferry service from Cape Vincent, New York, via Wolfe Island, into downtown Kingston is an alternate route to and from the United States.

Seasonal species in the subtropics or tropics are usually timed to coincide with the peaks in insect activity, which is usually the wet season, but some species like the White-bibbed Swallow nest in the dry season to avoid flooding in their riverbank nesting habitat.

Seasonal temperature variation is less extreme than most of the United Kingdom because of the adjacent sea temperatures.

Seasonal temperature variation is less extreme than most of the United Kingdom because of the adjacent sea temperatures.

Seasonal eating is implied as shares are usually based on the outdoor growing season which means a smaller selection at the beginning, and perhaps the end, of the period as well as a changing variety as the season progresses.

Seasonal temperature variation is less extreme than most of the United Kingdom because of the adjacent sea temperatures.

Seasonal temperature variation is less extreme than most of the United Kingdom because of the adjacent sea temperatures.

* The Seasonal Agricultural Workers Program is established.