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Map quizzes 2015-16 6 throughout the course
First 10 minutes of class; if you come late, no extra time; if you skip = zero First one on North America, Central America & the Caribbean You must know all of the countries listed, plus any other key info I ask of you I will then randomly choose 20 things for you to identify for me Spelling counts! 1 mistake = ½ mark deducted, 2+ mistakes = no mark
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Ch. 3 Migration Why do people migrate?
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Migration Other aspect of population Permanent move to a new location
Movement is not migration Cyclic (commuting, seasonal) & Periodic (migrant labour, military service) Emigration vs. Immigration Difference between these is the ‘Net Migration’ (in or out) NMR
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International Migration –
Movement across country borders (implying a degree of permanence).
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Net migration + or -
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Cont’d… Profound impacts for both sending & receiving countries
“Brain Drain”, remittances, workforce in aging pop. etc… Newton’s First Law of Migration: The Gravity Model Mathematical model that estimates the movement between 2 places Pop. Size & distance are key factors
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Reasons for Migrating Push vs. Pull factors
Both usually play a role Economic (most important?), Cultural & Environmental factors Examples for each? Intervening Obstacles something that hinders migration usually environmental or cultural Historically transportation
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Economic Cultural Environmental **Jobs Natural Resources
Canada/US as favored destination Cultural Voluntary vs. Involuntary (forced) Political Instability, Atlantic Slave Trade Native Peoples Refugees (largest groups – Palestinians, Syrians & Afghans; internal refugees – Sudan & Angola) Democracy as a pull factor (E vs. W Europe) Environmental Coasts, mountains, warmth; pull migrants Water most common env. threat (floods, drought, disease) Becoming a much bigger reason for migration
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Forced Migration – the Atlantic Slave Trade
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Refugees: Sources and destinations
Fig. 3-1: Major source and destination areas of both international and internal refugees.
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Distance of Migration International vs. Internal migration
About 9% of worlds people are International migrants Distance decay (ex. Mexico to US states) “Step” migration Forced & Voluntary Interregional (Rural-Urban) vs. Intraregional (Cities to suburbs) Migration Transition (Zelinsky); similar to DT stage 2 (international) vs. stage 3 & 4 (internal)
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Other Factors: Migration streams; result from information flows from earlier migrants Immigrant communities develop
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Characteristics of Migrants
Long distance migrants tend to be Male (more females now than before though) Single adults (early 20s; highest %)
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Laws of Migration - Ravenstein
Every migration flow generates a return or counter-migration The majority of migrants move a short distance Migrants who move longer distances tend to choose big-city destinations Urban residents are less migratory than rural Families are less likely to make int’l moves than young adults Females are more migratory than males **to the US Economic factors are the main cause of migration
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