spatial interaction Flashcards
the movement of peoples, ideas, and commodities within and between areas.
SPATIAL INTERACTION
unmistakable, recurring, near-universal theme.
complementarity, transferability, intervening opportunity, barriers, all play a role.
often occurs in a series of steps, or chain, like links
A. MIGRATION - PERMANENT RELOCATION
the act of leaving one’s own country to settle permanently in another; moving abroad.
EMIGRATION - Two Kinds of Migration
the action of coming to live in a foreign country.
IMMIGRATION - Two Kinds of Migration
why people migrate?
social, economic, political and cultural (sepc)
distance
responses to poverty, population growth, environmental deterioration, war, famine
micro - macro moves
DECISION FACTORS
intercontinental
16th to 17th centuries, very little
19th to 20th centuries, huge movements
involve movements between countries
intracontinental
international
DISTANCE MIGRATION
from one region to another.
INTERREGIONAL - Internal Migration - Distance Migration
movement within a region.
INTRAREGIONAL - Internal Migration - Distance Migration
historic and recent, 10 - 12 million West Africans to : Caribbean, Central, South, and North America
British convicts to Australia, after 1780
FORCED MIGRATION - Types of Migration
in 1969, 8 million was moved by the government to less densely populated islands.
in 2000, 14 million international war refugees
both internal or external movements
RELUCTANT RELOCATION - Types of Migration
(push of and pull of factor)
push of:
poverty, overcrowding, war, famine, environmental degradation, loss of job
pull of:
perceived economic opportunity, safety, food, better climate, cleaner/safer environment, family
VOLUNTARY MIGRATION - THE LARGEST - Types of Migration
religious or political persecution, war, natural disaster, forced labour or famine.
INVOLUNTARY MIGRATION - Types of Migration
most migrants go only a short distance
longer distance migration favors large cities
most migration proceeds step by step
most migration is rural to urban
each migration flow produces a counter-flow
most migrants are adults; family moves are less likely to be international
most international migrants are young males
VOLUNTARY MIGRATION OBSERVATIONS e.g. RAVENSTEIN (1843-1913)
always occur - some migrants return to their place of origin.
u.s., from 1900-1980, out 80 million migrants, 10 million returned to their homeland
COUNTER MIGRATION - Types of Migration
can be described as a process by which the people of the world are unified into a single society and function together.
this process is a combination of economic, technological, socio-cultural and political forces.
integration of national economies into the international economy through trade, foreign direct investment, capital flows, migration and the spread of technology.
GLOBALIZATION