Urbanisation Flashcards
(133 cards)
What makes a city a global city?
Migration and culture Governance and decision-making Finance and trade Transport hubs Ideas and information
How are global cities categorised?
How well connected they are to the rest of the world and the global economy.
What makes London a global city?
Attractions
Monarchy attracts tourists.
22% of London’s residents do not speak English and are migrants.
Media eg BBC…
What makes Rio De Janeiro a global city?
Gets 2 million tourists each other.
Hosted the Olympics in 2016.
Film festivals attracting investment from all over the world.
Galeao Airport receives over 10 million passengers from around the world each year.
What factors push people away from the rural areas in Brazil?
Little education or training.
Lack of help from the government.
Soils are poor and thin which makes farming difficult.
Area is unattractive.
Weather is extremely hot.
Lack of good schools for education and lack of hospitals.
Lack of transport connections and roads are often poor quality.
What are the pull factors, making people want to move to Rio De Janeiro?
Better quality hospitals and health care facilities.
Better quality schools.
Wages are higher.
More reliable and regular work.
Better access to clean water and electricity.
What are the advantages and disadvantages of losing people in Paraiba (NE Brazil)?
Advantages:
Workers can send money home to the people left behind.
Workers can come back home with the new skills they have learnt.
Disadvantages:
Families are split up if it is just the male who leaves.
Many men don’t return home leaving drought widows - women who have to look after children alone.
The elderly, the young and sick are left behind to look after themselves.
What are the advantages and disadvantages of Rio de Janeiro gaining people?
Advantages:
Migrants are a source of cheap labour and work long hours for little pay.
Disadvantages:
Strain on local services eg not enough hospital beds.
Not enough jobs for everyone.
No enough houses so favelas are made like in Rochina.
People who arrive are unskilled with little education.
Increase in crime and prostitution.
Many people work in the informal sector - eg shoe shining.
What challenges does Rio De Janeiro face?
Lack of housing and overcrowding - the population of Rio’s favelas is growing by 100000 every year. Residents only have an average of 4.1 years in education.
Waste - Rio only recycles 3% of its waste.
Traffic - the 8th worst city for traffic.
Water pollution - Only 40% of sewage gets treated in Rio.
What solutions are there for a lack of housing and overcrowding in Rio?
Self help schemes - the government has provided residents with materials that they can use to build and improve their homes. Now, 75% of homes have electricity.
What solutions are there to the waste in Rio?
A modern recycling plant has been built in Rio. Its aim is to capture the methane gases produced by the waste. This renewable form of energy will consume 30 tonnes of garbage a day and produces one megawatt of electricity, powering 1000 homes.
What solutions are there to the water pollution in Rio?
Guanabara clean up progam established. New sewage treatment plants have been built with 12 new sewage works. This meant that now over 50% of Rio’s homes have proper sewage disposal. the government is also bringing in stricter laws and fines to punish those companies who pollute waterways.
What are the solutions to the traffic in Rio de Janeiro?
Cable cars provide access across favelas so people don’t have to drive across the city. Nearly all taxis in Rio run on compressed natural gas. Public transport networks, such as buses and metro lines (Rio Light Rail Transit System) are being expanded. The Light Rail System will take 285000 passengers a day and will be a sustainable alternative to cars. The city now has 450 km of cycle lanes.
What type of country is Tokyo?
High Income Country.
What makes Tokyo a global city?
Fashion Food Business Finance Sport Population Transport...
What is Japans population distribution pattern?
Not evenly spread.
due to the mountainous land, only the flat land is near the coast. This is where most people live. For this reason, the population density of Tokyo is very high.
Tokyo also has an ageing population as a result of a low birth and death rate.
What challenges does Tokyo face?
Ageing population - population is due to half in the next 90 years, with nearly half of its residents being over retirement age. This will put strain on hospitals and there will be fewer people of working age - causing Tokyo’s competitiveness to dive.
Lack of housing and high rent - less people are marrying and more people are living on their own. It is around 3145 yen per square metre to rent a property, there aren’t enough houses to go around.
Public transport overcrowded - railway networks in Tokyo carry 40 million passengers daily, with an average overcrowding rate of 166%.
WASTE AND EARTHQUAKES.
What solutions are there to overcrowding/shortage of space in Tokyo?
Coffin apartments
Clever architecture eg penguin house.
What solutions are there to the problem of transport in Tokyo?
Increased the number of lanes and widened roads. Built roads underground and on top of each other. Upgraded traffic lights, redirecting traffic lights with new signs and routes. Promoting the use of public transport. Introduction of buses run on hydrogen fuel cells. Reduced the number of illegally parked cars that have caused blockages on roads.
What solutions are there to the problem of waste in Tokyo?
Incineration plants that will also produce electricity. Promotion of the three R’s.
How are Tokyo’s earthquake proof buildings developed?
Computer controlled moveable roof weights to counter the shock waves.
Cross - bracing to give added strength and prevent twisting.
Automatic window shutters to prevent falling glass.
Sheer core of reinforced concrete and tensioned cables around lift shaft.
Automatic sprinkler system and gas shut-off to prevent fires.
Strengthened steel and reinforced concrete road supports.
Foundations set deep into the ground.
Rubber shock absorbers.
Base isolator allows sideways movement.
What solutions are there to Tokyo’s ageing population?
Use of robots to plug gaps in its ageing work force. Introduction of a long term care insurance which people pay for from the age of 40 in addition to their pension.
What is counter-urbanisation?
Moving from an urban area to a rural area.
What are the push factors for urban areas?
Traffic Crime rates Lack of space Air pollution High house prices Overcrowded