Paper 2- human Flashcards
How long did it take for the world’s population to be doubled from 0.5 billion to 1 billion?
300 years
What is urbanisation?
The proportion of the world’s population that lives in cities
In most HICs, what % of people live in cities?
Over 60%
How does urban growth vary in HICs compared to LICs?
Urban population grows quicker in LICs
Give the 2 reasons why cities grow
- natural increase
- rural-urban migration
What is natural increase?
Birth rate is higher than the death rate
What is rural-urban migration?
Movement of people from the countryside into cities
What are megacities and give 3 types of them:
City with a population of over 10 million
- slow-growing, no squatter settlements (LA)
- growing, under 20% in squatter settlements (Rio)
- rapid-growing, over 20% in squatter settlements (Mumbai)
How developed is Rio de Janeiro and where is it located?
NEE, south-east Brazil
What are the 4 zones in Rio and what is located in each?
North- industry, squatters, international airport
Centro- shopping, finance center, historic buildings
West- wealthy suburbs, industry, olympic stadium
South- hotels, luxuary flat, Rochina (largest favela in SA)
Give 5 reasons why Rio is an important city:
- Cultural capital of Brazil
- UNESCO world heritage site
- Host of 2016 olympics
- Regional, national and international industrial center
- Major port
Where have skilled workers and ones seeking new business opportunities migrated from to Rio?
Skilled workers- UK and USA
Business opportunities- South Korea and China
What are the 2 social challenges in Rio?
Access to services (health + education)
Access to resources (water and energy)
What % of pregnant females in Rio get medical care?
74%
What is the average life expectancy in Rio compared to the word?
63, compared to 73 in the world
Give 3 reasons why only half of school children continue education beyond 14 in Rio
- shortage of schools/teachers
- lack of funding
- teens need to work to earn money for families
What % of Rio’s population has no running water?
12%
How do many poor people get their electricity supply in Rio?
Illegally taping into the mains supply
What social opportunities are created in Rio from healthcare?
Medical stuff can detect + treat 20 diseases in people’s homes
What social opportunities are created in Rio from education?
School grants and university in Rochina favela
What social opportunities are created in Rio for water?
300km of new pipes
95% had mains water by 2014
What social opportunities are created in Rio for energy?
60km of power lines
New nuclear generator
What % of Brazil’s employment does Rio provide?
Over 6%
What are the 8 types of formal employment in Rio?
- Retail
- Construction
- Steel
- Tourism
- Service industry
- Port industry (in + ex)
- Oil refining
- Manufactoring
What are the 2 economic challenges in Rio?
Unemployment
Crime
What increased the unemployment in Rio?
2015 recession
How many are unemployed in Rio favelas?
Over 20%
What are the 2 solutions to the economic challenge of unemployment in Rio?
Schools of Tomorrow programme improves education in poorer areas
Free childcare for teen parents to return to education
What was the solution to the economic challenge of crime in Rio?
Police have taken control of drug/crime dominated favelas- eg; Pacifying Police Unit (PPU)
What are the 3 challenges in Rio’s environment?
Air pollution and traffic congestion
Water pollution
Waste pollution
How many deaths per year does air pollution cause in Rio?
5000
Give 3 reasons why there is increased traffic congestion in Rio
- steep mountains limit where roads can go
- number of cars increased
- increased crime so more drive
What are 3 solutions to air pollution and traffic congestion in Rio?
- expansion of the metro system
- new toll roads (so cost of travel is considered)
- coast roads one-way during rush hour
Give 3 reasons why water pollution is high in Rio
- open sewers- government hasn’t payed for sewage pipes
- oil spills
- ships empty fuel tanks in bay
In order to combat water pollution in Rio, how many new sewage works have been built and since when?
12 new sewage works since 2004
What deters ships from emptying their fuel tanks in Rio?
They are fined if done illegally
Why is waste collection difficult in Rio favelas?
Many favelas are built on steep slopes with few roads
What can waste dumped in water systems cause?
Diseases and rats
What is the solution to waste pollution in Rio?
Power plant which consumes 30 tonnes of waste a day whilst producing enough electricity for 1000 homes
What are favelas and why do people live in them?
Illegal settlements where people build houses on land they don’t own, because of the high cost of housing in Rio
What are the 5 challenges in squatter settlements?
- Crime
- Health
- Services
- Construction
- Unemployment
What is the murder rate in favelas?
2% murdered
What is the infant mortality rate in favelas?
5% die
What is the average income in favelas?
Less than £75 a month
What can heavy rain cause in favelas?
Landslides
What % of non-improved favelas don’t have electricity?
30%
In Rocinha, what % of houses have brick, electricity, water and a sewerage system?
90%
What did the favela barrio project do?
The local authority provides land and services for residents to build homes
What 5 improvements were made to the Complexo de Alemao favelas?
- Paved roads
- Access to water supply
- Improved sanitation
- Cable car system with 1 free return ticket a day
- Pacifying Police Unit (PPU) patrolling
What is a pro and a con for some favelas being demolished for the Olympics?
Pro- 800 new houses built which are better than favelas
Con- no shops and 90 minutes from city center
What are 3 successes for the Favela Barrio Project?
- improved quality of life
- better mobility/accessibility
- higher employment
What are 3 failures for the Favela Barrio Project?
- new infrastructure not maintained
- residents lack skills/resources to repair
- more training needed to improve literacy
In the UK, what % of people live in urban area?
82%
Give 3 places in the UK and why they grew?
Manchester - industrial revolution (mining)
Liverpool - ports (trading)
London - politics and finance
Where are people in the UK tending to move?
From urban to rural and into London and south-east England
Why is Bristol a major city?
It’s the largest city in south-west England
Give 4 reasons why Bristol is an important city in the UK
- Education- 2 unis
- Tourism- UKs 8th most popular city
- Industry- silicon chip manufacturers
- Culture and entertainment- home to creators of Wallace and Gromit
Why is Bristol an important international city in terms of transport?
- good road and rail links
- ferry services to europe
- 2 major docks
- airport
What are 3 opportunities from migration in Bristol?
- hard working work-force
- enriching culture
- young migrants balance ageing population
What are 3 challenges from migration in Bristol?
- expensive housing (due to population growth)
- teaching children whose mother-tongue isn’t english
- integration into wider community
What are the 3 main social opportunities in Bristol?
- Entertainment
- Shopping
- Sport
In terms of sports, what is coming to Bristol which creates social opportunities?
Sports teams are developing new stadiums
Name a venue and a theatre in Bristol that provide social opportunities
Venue- Colston Hall
Theatre- Bristol Old Vic
What 6 things does Cabot Circus contain?
- shops
- leisure facilities
- offices
- cinema
- hotel
- apartments
What happened to Bristol’s harbourside to create social opportunities?
Conversion of workshops and warehouses into bars, nightclubs, an art gallery and museum
How many people a year does what event on Bristol’s harbourside attract?
Harbourside Festival attracts 300,000
How has Bristol’s industry changed since the closing of ports, and what does this increase?
Major developments in tertiary and quaternary sectors, increasing employment
What are the 3 industries in Bristol which provide economic opportunities and what do they do?
- Defence Procurement Agency (DPA) - supplies army with equipment
- Aerospace industry - 14/15 major high tech global companies
- Aardman animations - stopmotion clay animations, won an oscar
How many people does the Defence Procurement Agency (DPA) employ?
Over 10,000
Give 6 reasons why Bristol became the first UK city to be awarded the European Green Capital in 2015
1- increased use of brownfield sites
2- reduced water pollution by monitoring and maintenance
3- increasing the use of renewable energy
4- reduce energy use by 30%
5- reduce CO2 emissions by 40%
6- monitoring air pollution
What are the 2 ways in which urban change has created environmental opportunities in Bristol?
Integrated Transport System (ITS)
Urban greening
What does Bristol’s ITS do and how?
Connects different methods of transport and encourages the use of public transport by…
- electrification of the rail line to London (greener + more reliable journey)
- aiming to double number of cyclists by 2020
What is urban greening in Bristol and what is being done?
Increasing and preserving open space in urban areas by…
- having more than 1/3 of Bristol being open space
- 8 nature reserves
- 300 parks
What are the 2 environmental challenges in Bristol and what is being done to reduce these challenges?
- urban sprawl; new sites on brownfield, between 2006-13 only 6% of new housing on greenfield
- dereliction; lottery grants, graffiti art to revive
How much waste does Bristol produce per year?
Half a million tonnes
Give 4 ways Bristol is reducing the environmental impact of waste disposal
- increasing waste recycling to 50%
- reducing landfilled waste
- waste treatment plant treating 200,000 tonnes per year
- waste used to supply electricity for 25,000 homes
Give 4 ways Bristol is reducing the environmental impact of waste disposal?
- increasing waste recycling to 50%
- reducing amount of waste sent to landfill
- waste treatment plants treating 200,000 tonnes of waste a year
- waste used to generate electricity for 25,000 homes
How many people die prematurely in Bristol due to air pollution?
200 per year
What are 3 of Bristol’s actions to reduce air pollution?
- Walking and cycling route to city centre
- electric vehicle programme
- smartphone app with public transport info
Why are there inequalities in Bristol?
Lack of investment
How do houses compare between Filwood and Stoke Bishop?
Filwood- many poorly insulated
Stoke Bishop- home to many millionaires in large villas
How does health compare between Filwood and Stoke Bishop?
Filwood- life expectancy is 78, lower than UK average, lowest participation in sports in Bristol
Stoke Bishop- life expectancy is 83 years, above UK average
How does education compare between Filwood and Stoke Bishop?
Filwood- only 36% got top grades at GCSE in 2013
Stoke Bishop- 94% got top grades in 5 GCSEs, nearly 50% have degree or equivalent
How does unemployment compare between Filwood and Stoke Bishop?
Filwood- 1/3 of people 16-24 are unemployed
Stoke Bishop- only 3% unemployed
How does child poverty compare between Filwood and Stoke Bishop?
Filwood- over 1/2 of children live in low-income households
Stoke Bishop- less than 4% of children live in poverty
Why was the green-belt in Bristol set up?
To prevent urban sprawl on the rural-urban fringe
What have towns near Bristol expanded to become?
Commuter settlements
What happened at Harry Stoke in Bristol and what land was it built on?
1200 new homes, 2000 more planned by 2017 on greenfield site
Give 3 reasons why locals objected to the development of housing at Harry Stoke
- traffic congestion, noise, poor air quality
- loss of animal habitats
- increased flood risk
Give 2 advantages and 2 disadvantages for regenerating Bristol’s harbourside
Advantages:
- buildings preserved
- people still live in centre so it is alive
Disadvantages:
- Not all like architecture
- Renovations costs a lot so flats are expensive
What are 3 advantages for developing on brownfield sites?
- Existing buildings put to a range of uses
- Land is derelict so any changes are improvements
- Sites usually in urban areas, reducing urban sprawl and car use for commuting
What are 2 disadvantages for developing on brownfield sites?
- Expensive as old buildings may need demolishing
2. Sites contaminated from previous use
Give 2 reasons why the temple quarter needed regeneration
- very run down
- gave a bad impression to visitors
What was the target for the Temple Quarter regeneration project?
To create 17,000 new jobs by 2037
What were the 3 key PROJECTS in the Temple Quarter regeneration and what did they do?
- Improved access around Bristol- (road layout/cycle path)
- Enterprise Zone status- (incentives for businesses to move)
- New bridge across river avon - (access to Bristol Arena)
Name 4 regeneration projects for Bristol’s temple quarter regeneration
- Glass wharf- office development
- Temple studios- technical enterprises
- Temple Meads station- redeveloped to be modern
- Arena Island- bridge to new arena
Where is Freiburg located?
Germany
What is a key feature of sustainable urban living?
Waste recycling
How much did Freiburg reduce the annual waste disposal?
From 140,000 to 50,000 tonnes in 12 years