Chapter 3 Vocab Flashcards
Remittances
Money migrants send back to family and friends in their home countries, often in cash, forming an important part of the economy in many poorer countries.
Cyclic movements
Movement- for example, nomadic migration that has a closed route and is repeated annually or seasonally.
Activity spaces
The space in which daily activities occurs.
Nomadism
Movement amount a definite set of places- often cyclic movement.
Periodic movements
Movement- for example, college attendance or military service- that involves temporary recurrent relocation.
Migrant labor
A common type of periodic movement involving millions of workers in the United States and tens of millions of workers worldwide who cross international borders in search of employment and become immigrants, in many instances.
Transhumance
Seasonal periodic movement of pastoralists and their livestock between highland and lowland pastures
Military service
Another common form of periodic movement involving as many as 10 million United States citizens in a given year, including military personnel and their families.
Migration
A change in residence intended to be permanent. See also chain, forced, internal, international, step, and voluntary migration
International migration
Human movement involving movement across international boundaries.
Internal migration
Human movement within a nation state such as ongoing westward and southward movements in the United States
Forced migration
Human migration flows in which the movers have no choice but to relocate.
Voluntary migrations
Migration in which people relocate in response to perceived opportunity, not because they are forced to move.
Laws of migration
Developed by British demographer Ernst Ravenstein, five laws that predict the flow of migrants
Push factors
Negative conditions and perceptions that induce people to leave their adobe and migrate to a new locale.
Pull factors
Positive conditions and perceptions that effectively attract people to new locales from other areas
Distance decay
The effects of distance on interaction, generally the greater the distance the less the interaction.
Step migration
Migration to a distant destination that occur in stages, for example, from dram to nearby village and later to own and city.
Intervening opportunity
The presence of a nearer opportunity that Greta,y diminishes the attractiveness of sites farther away.
Kinship links
Types of push factors or pull factors that influence a migrant’s decision to go where family or friends have already found success.
Chain migration
Pattern of migration that develops when migrants move lain and through kinship links ( on migrant settles in a place and writes, calls, or communicates through others to describe this place to family and friend who in turn then migrate there).
Immigration wave
Phenomenon whereby different patterns of chain migration build up upon one another to create a swell in migration from one origin to the same destination
Explorers
A person examining a region that is unknown to them
Gravity Model
A mathematical prediction of the interaction of places, thee interaction being a function of population size of the respective places and the distanced between them.