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Seasonal human migration is the movement of people from one place or another on a seasonal basis. It occurs most commonly due to seasonal shifts in demand for labor . It includes migrations such as moving sheep or cattle to higher elevations during summer to escape the heat and find more forage .
Once the seasonal influence is removed from this time series, the unemployment rate data can be meaningfully compared across different months and predictions for the future can be made. [3] When seasonal adjustment is not performed with monthly data, year-on-year changes are utilised in an attempt to avoid contamination with seasonality.
A seasonal industry is activity within an economic sector in which the majority of operations take place during only part of the year, usually within a period of half a year or less. [ 1 ] In some cases, as with agriculture , this limitation may relate to climate or other forces of nature.
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Summer and other seasonal work is not just for kids anymore. Depending on life stage, job goals, and financial needs, seasonal work increasingly appeals to a widening swath of Why Seasonal Work ...
On Earth, seasons are the result of the axial parallelism of Earth's tilted orbit around the Sun. [2] [3] [4] In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to undergo hibernation or to migrate, and plants to be dormant ...
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In time series data, seasonality refers to the trends that occur at specific regular intervals less than a year, such as weekly, monthly, or quarterly. Seasonality may be caused by various factors, such as weather, vacation, and holidays [1] and consists of periodic, repetitive, and generally regular and predictable patterns in the levels [2] of a time series.