Migration of a Population
نویسندگان
چکیده
منابع مشابه
A REVIEW OF NEW THEORIES IN MIGRATION
Migration is the permanent movement of some people called migrant, from one place to another for some reasons and values. Their migration is determined by some values and goals that lead to changes in migrants’ interaction system. In human history the shape of migration was changed due to social and environmental changes. From the eve of 19 century migration became important social phenom...
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Populations exhibiting partial migration consist of two groups of individuals: Those that migrate between habitats, and those that remain fixed in a single habitat. We propose several discrete-time population models to investigate the coexistence of migrants and residents. The first class of models is linear, and we distinguish two scenarios. In the first, there is a single egg pool to which bo...
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The contribution of migration to population changes in Botswana is analyzed. Consideration is given to international migration, internal migration, rural-urban migration, and the socioeconomic characteristics of migrants. The data are primarily for the years 1980-1981 and are from the 1981 census.
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ژورنال
عنوان ژورنال: Journal of Genetic Engineering
سال: 2020
ISSN: 2694-1198
DOI: 10.14302/issn.2694-1198.jge-19-3141