G 1 Flashcards
physical and human factors affecting population distribution at the global scale
- proximity to water (soil fertility, infrastructure, trade)
- altitude and latitude. (temperature climates, accessible, resources available.)
- hemispheres and landmasses
- distribution of raw materials (coal and mineral abundance)
- government policies (south africa under the apartheid policy, Myanmar.)
- war
migration
examples of MICs
Mexico, Iraq
Examples of LICs
Bangladesh.
Congo
Examples of HICs
China, Lithuania, Sweden, USA.
CASE STUDY IN CHINA POPULATION DISTRIBUTION
- 90% of the population lives of 30% of the land, majority concentrated by the coast and on friendlier, more productive terrain, while less than 4% of the population lives on 50% of the land (e.g., Tibet and Inner Mongolia).
- Internal migration: 160 million people have left rural areas for urban ones, this has also increased inequalities, creating urbanization and mega-regions.
- Largest cities: Beijing, Tianjin, Shenzhen, Hong Kong.
CASE STUDY SOUTH AFRICA POPULATION DISTRIBUTION
Kimberley - because of resources like gold and diamonds
Garden Route - agriculture
Capetown - excellent trading
high distribution near mines and farms
- Uneven distribution in general the population decreases from the south-east to the north-west
- depends on agricultural activities, mining (blacks moved to cities to work as labourers in gold and diamond mines), rainfall distribution, mountains.
- Economic migration due to industrial development until 1950s, forced migration during apartheid (4million black people forcibly removed from “white” areas and relocated to homelands (outskirts) and influx control, preventing blacks from entering “white” towns), blacks’ voluntary migration to large cities after the collapse of apartheid system in search for work.
- 1948-1994
- circular migration: when a worker moved repeatedly between home and host areas - frequently take poorly paid and insecure jobs in the informal economy, grandparents usually stay in rural areas to take care of the children due to the high cost of living in the cities.
BRICS economic organization
brazil, russia, india, china, south africa. MUST mention that they have included more countries now
MINT economic organization
mexico, indonesia, nigeria, turkey
CIVETS
columbia, indonesia, vietnam, egypt, turkey, south africa.
next 11 economic organization
countries that have potentially the fastest growing economies in the 21st century (MEXICO, NIGERIA)
Centrally planned economies
North Korea and Cuba
Oil rich countries
Saudi Arabia and Libya
North-south divide
north-hics south-lics
development gap
the difference in wealth between developed and the developing world (North and South)
OPEC
The Organization of Petroleum Exporting Countries representing the interests of oil exporters. they control the prices of oil.
the G7/G8
A group of the world’s wealthiest and most powerful countries.
Canada, France, Germany, Italy, Japan, Russia, UK, JAV.
distribution vs density
distribution is where people live, density is a measure of how many live there (per km2)
birth rate
(how many people were born in a year per 1000 people
death rate
how many people died in a year per 1000 people
natural increase
birth rate - death rate, expressed as a percentage migration not taken into account.
doubling time
the number of years needed for a population to double in size, divide years by rate of natural increase
population momentum
the tendency for population to grow despite a fall in birth rate of fertility levels, occurs because people are in the pre-childbearing and childbearing years, as they grow older, the greater number of births will exceed the number of deaths in the older populations, so the population will continue to grow.
total fertility rate (TFR)
the average number of births per 1000women of childbearing age, highest generally found among poorer countries, although some have transitioned to low feritlity rate - changing fertility rates are due to sociocultural and economic factors for example:
- the status of women
- level of education and material ambition
- location of residence
- religion
- health of mother
- economic prosperity
- the need for children
STAGE 1 in demographic transition model (DTM)
- high and variable
birth rates and death rates are high and variable
population growth fluctuates, only some tribes still at this stage - no countries
STAGE 2 in demographic transition model (DTM)
EARLY EXPANDING
- birth rate remains high but the death rate comes down rapidly
population growth is rapid
afghanistan and sudan are in this stage
STAGE 3 in demographic transition model (DTM)
late expanding:
- birth rate drops and the death rate remains low
- population growth continues but at a slower rate
- Brazil and Argentina are at this stage
STAGE 4 in demographic transition model (DTM)
low and variable:
- birth rates and death rates are low and vairable
- population growth fluctuates
- MOst developed countries are at this stage (Lithuania, UK)
STAGE 5 in demographic transition model (DTM)
slow declining
- the birth rate is lower than death rate
- the population declines
- Japan and Sweden are in this stage