Please enable JavaScript.
Coggle requires JavaScript to display documents.
Migration World (Theories of Internal Migration (Ravenstein's "…
Migration 
Measuring Migration
In-Migration-people move into the territory for purpose of residential relocation (I/P x 1,000)
Out-Migration-people moving out of the territory (O/P x 1,000)
Net Migration- difference between the # of in-migrants and the # of out-migrants during a given interval (I-O/P x 1,000)
Gross Migration- the sum total of all in-migrations and out-migration during a given interval (I + O/P x 1,000) Total # of migrants is also referred to as "volume"
Operationalization- the act of defining a scientific term so that the term can be associated with clear observation. It is essential in every branch of science and is crucial in the study of migration
-
-
"Rural renaissance"-the movement during the late 20th century that saw a reversal of the long-range trend in the United States of migration to cities from rural areas
-
International Migration
-
Immigration and Nationality Act of 1924- passed by congress in an attempt to protect the jobs of already-established U.S. workers
-
-
-
Involuntary Migration- movement between populations contrary to the will of the migrant; forced migration is an extreme form of this
Intracity move refers to movement within city boundaries and Intercity migration if the origin is one city and the destination is another
The Great Migration- episode of interregional migration of African Americans