voluntary migration

См. также в других словарях:

• migration, human — Permanent change of residence by an individual or group, excluding such movements as nomadism and migrant labour. Migrations may be classed as internal or international and as voluntary or forced. Voluntary migration is usually undertaken in… …   Universalium

• Migration — • The movement of populations from place to place Catholic Encyclopedia. Kevin Knight. 2006. Migration     Migration     † …   Catholic encyclopedia

• Migration Letters —   Abbreviated title (ISO) Migrat. Lett. Disc …   Wikipedia

• Migration Authorisation Code — This article is about the broadband transfer code. For the networking identifier, see MAC address. In the United Kingdom a Migration Authorization Code (MAC) is a 17 to 19 character unique identifier code used by DSL customers when they wish to… …   Wikipedia

• migration —   properly, any movement of a living organism across space, or between locations. In geography, most commonly applied to population movements. It can be used to describe daily and seasonal movements (e.g. commuting and holidaying), but is most… …   Geography glossary

• Human migration — Net migration rates for 2008: positive (blue), negative (orange), stable (green), and no data (gray) …   Wikipedia

• human migration —  the permanent change of residence by an individual or group; it excludes such movements as nomadism, migrant labour, commuting, and tourism, all of which are transitory in nature.       A brief treatment of human migration follows. For further… …   Universalium

• Mass migration — This article is about mass migration. For human migration in general, see Human migration. Chinese immigrants on board the steam ship Alaska, headed for San Francisco. Mass migration refers to the migration of a large group of people from one… …   Wikipedia

• Forced migration — (also called deracination originally a French word meaning uprooting) refers to the coerced movement of a person or persons away from their home or home region. It often connotes violent coercion, and is used interchangeably with the terms… …   Wikipedia

• Historical migration — It is theorized that pre historical migration of human populations began with the movement of Homo erectus out of Africa across Eurasia about a million years ago. Homo sapiens appears to have colonized all of Africa about 150 millennia ago, moved …   Wikipedia

• Great Migration — can refer to any one of several different historical migrations of people, including:* The Migration Period of Europe, also called the Barbarian Invasions, between 300 and 700 A.D. * The Great Serb Migrations from the Ottoman Empire to the… …   Wikipedia