//1.a. Global migration involves dynamic flows of people between countries, regions and continents Flashcards
What is a long term migrant
a person who moves to a country other than residence for at least one year
What is a short term migrant
A person who moves for more than three months but less than a year
What is net migration
the differences between number of immigrants and emigrants for a country
A few facts about migration
- in 2015, 244 million people were living outside their country of origin
- the global migration system is dynamic
What are the two main reasons for migration
- economic migrants-these are the majority. They are seeking work and social opportunities. Sending money back to their family (migrant remittances)
- refugees-fleeing conflict zones and persecution. Growing in numbers, as are asylum seekers
What was the total population change in 2013 and 2020 due to international migrants
-2013: +407,345
-2020: +313,000
these figures are only estimates because it is difficult to define an international migrant and there are many undocumented illegal migrations
What three scales does migration occur at
- between neighbouring countries e.g. Germany to France
- across the globe e.g. UK to Australia
- between major global regions e.g. Africa and Europe
What are the advantages of chorepleth maps to represent spatial patterns of international migration
- visually effective-can see a large amount of information and general patterns
- anomalies easily identified
What are the disadvantages of chorepleth maps to represent spatial patterns of internatinal migration
- they give a false impression of abrupt changes at the boundaries of shaded units
- not suitable for showing total value
- difficult to distinguish between different shades
- variations within an area are hidden
Example of international migration-UK-main reasons for people moving abroad FROM the UK
- employment opportunities-the majority were of working age, including a high proportion in managerial positions
- retirement-high UK house process enable many to sell up and live more cheaply abroad. Goodquality of life
- family reunification-moving to join relatives overseas
Example of international migration-UK-main countries of origin of UK immigrants (in million)
- India- 0.76
- Poland- 0.66
- Pakistan- 0.48
Example of international migration-UK-main countries of destination of UK emigrants (in million)
- Australia- 1.28
- USA- 0.76
- Canada- 0.67
Example of international migration-UK-main reasons for people moving abroad TO the UK
- ex colonies e.g. India
- fellow EU countries e.g. Poland
- business/job/work opportunities
- education (193,000 were students in full time education)
- family reunification (91,000)
How much of the immigrant population did women represent in the UK
women represented just over half of the UK’s immigrant population in 2013
Which region of the UK had the largest number of immigrants
London- 36.2% of immigrants (mostly from India)