Changing Urban Environments Case Studies Flashcards
Where is Curitiba located and how many people live there?
South eastern Brazil, 2 million
What are the transport solutions in Curitiba?
- Pedestrianisation done overnight and has since spread over 50 blocks
- triple-articulate Buses (cheaper than trains) with bus lanes and quick + efficient glass boarding tubes
What have they done with open spaces in Curitiba?
- They turned the river banks into parks (flood plain zoning)
- More Storeys added onto skyscrapers in return for gardens/ green spaces at the base of them.
What has Curitiba done about waste management?
- they recycle 2/3 of their waste
- the library stocks old/ reused books
Waste is separated into 2 sections: organic amd mom-organic - poorer residents exchange waste for food and bus tickets.
What is a sustainable city?
A city that will use less resources and produce less waste than an unsustainable city.
What is sustainability?
Looking after the needs of today without reducing opportunities for the future.
How is the education and industry different in Curitiba?
- industries work with the community
- high standard of education (one of the oldest universities in Brazil)
What are the problems with water pollution in Mumbai?
- there is illegal dumping of seage and industrial waste in the river mithi
- people wash clothes and cooking equipment in the river
What are the short term solutions with water pollution in Mumbai?
- unemployed people would be hired to clean up waste in the water sources.
What are the long term solutions with water pollution in Mumbai?
- sewers and water treatment works to be implemented.
What are the problems with air pollution in Mumbai?
- industries in the eastern suburbs as well as rubbish incineration cause air pollution.
What are the solutions with air pollution in Mumbai?
- public transport and increased car taxes.
What are the problems with waste disposal in Mumbai?
- Mumbai’s population produces 8500T a day and has no formal system of waste collection.
- Waste is often dumped on vacant fields nearby
What are the solutions with waste disposal in Mumbai?
- companies such as Samsung have set up E-waste disposal sites
- A collection scheme was set up and it reduced dumped waste by 25%
- Companies offer a payment of 5-10 rupees for E-waste
What are the positives of Dharavi?
- 85% employment rate
- residents are hardworking and close knit community
What are the negatives of Dharavi?
- it the 2nd largest slum in Asia and is very densly populated
- running water is only available for 2hrs a day
What is Dharavi’s recycling zone?
- Ragpickers earn around £1 a day for their work
- 80% of waste is recycled
What are the planned developments for Dharavi?
- remove the slum and replace it with multiple storey flats.
- build schools, roads and drainage systems.
- residents who can prove they have lived there since 1995 are given accommodation.