Background Information to Background Information to help with your Favela help with your Favela ResearchResearch

Problems faced in LEDC cities as a result of rapid

urbanisation1. Poor electricity and power supplies

2. Pollution

3. Lack of clean water

4. Few employment opportunities

5. Traffic problems

6. Poverty

7. Drugs, gangs and violence

8. Poor education and health provision

9. Poor sewerage systems

10. Poor rubbish collection

11. Lack of shelter

Sort the problems caused by urban growth and development of shanty towns into social, environmental & economic.

Traffic Congestion as cars/buses/rickshaws/animals all share same roads

Health Problems EG Asthma & Bronchitis caused by pollution

Break up of families

Air pollution/Smog from car fumes and factories

Unemployment as there are few jobs in formal sector.

As shanty towns are built agricultural land/woodland is destroyed.

Underground water supplies being lost.

Poverty

Rural migrants can’t find jobs because they are often illiterate or non-skilled so the informal sector grows.

Wages are low paid and workers are exploited.

Up to 50% of the population live in Shanty towns

Shanty towns are built on poor quality or unsafe land so are prone to flooding/landslides/fires

Shanty towns are illegal

Overcrowding

Poor quality building materials and a lack of basic amenities eg running water/toilets in shanty towns

Sewage on streets leads to water borne disease such as cholera/diarrhoea

Disease spreads quickly because of high density housing.High Infant mortality rates

Malnutrition

Increase in crime

More street children

High birth rates

Water pollution – rivers/seas used as dustbins

Shanty TownsOne problem in LEDC cities is the growth

of Shanty Towns.

A shanty town is a spontaneous settlement that is often built illegally on unused land along roadsides or on the edge of a city.

In Brazil they are called FAVELAS

Problems/Characteristics of Shanty Towns

HOUSING

is often a collection of primitive shacks made from any available material. Most houses lack such basic amenities as electricity, gas, running water and sewerage. No refuse collection.

HEALTH

lack of clean water, no disposal of human waste and rubbish lead to disease. Can't afford doctors.

EDUCATION

is limited as there are very few schools. Many, even by the age of 6, are trying to earn some money.

TRANSPORT

earth tracks that often just fill up with rubbish. Few public transport systems.

SOCIAL

is under constant threat. The factors listed above can lead to break down of marriages. Increase in crime and ‘street children’.

Improving Shanty Towns

Although most governments would like to remove shanty towns from their cities, they cannot afford to build the necessary replacement accommodation.

Two government-assisted schemes in Brazil aimed at improving the quality of life in the shantytowns are:

Low-cost Improvements

Existing housing is improved by re-building with cheap, quick and easy to use breezeblocks. A tank of water on the roof collects rainwater. Electricity and sewerage may by added. Most people who live in these will have some sort of employment so that they can pay low rents.

Self-help schemes

Groups of people are encouraged to help build their new homes. Each group will do basic work such as digging the ditches to take the water and sewerage pipes. The local authority will then provide breezeblocks and roofing tiles, and the group will provide the labour. The advantages of this is that it can be done in stages and create a community spirit.

The government puts in basic services such as clean water and sewerage and provides building materials, such as breezeblocks. The families then get together and help build the homes (Some being trained as plumbers, some electricians and so on.) This means that the buildings are relatively cheep, hygienic and creates good community spirit.

Case Study - Rio de Janeiro, Brazil

Rio de Janeiro is a city located on Brazil's south-east coast.

It is one of Brazil's largest settlements with a population of approximately 11.7 million people.

The population of Rio de Janeiro has grown for a number of reasons. Natural Increase is one reason for its growth (this is when the birth rate is higher than the death rate). The population has also grown as the result of urbanisation. 65% of urban growth is a result of migration.

What are the impacts of rapid urban growth for Rio?

• Housing pressures (growth of favelas such as Rocinha. Housing pressures (growth of favelas such as Rocinha. 40% live in Favelas)40% live in Favelas)

• Lack of employment means people are looking for other ways to earn money many will work in the informal sector e.g. porters, shoe shiners this is employment for half the city’s work force

• Transport problems – congestion and pollutionTransport problems – congestion and pollution• Sanitation and Health (sewage, waste disposal, disease)Sanitation and Health (sewage, waste disposal, disease)• Problems of energy supplyProblems of energy supply• Increased demand for services (schools and Hospitals)Increased demand for services (schools and Hospitals)• Social problems (crime, Rio murder capital of world)Social problems (crime, Rio murder capital of world)• Urban sprawl Urban sprawl • Shanty towns are built on unstable land of poor Shanty towns are built on unstable land of poor

materials– risk of landslides & fires.materials– risk of landslides & fires.

Example of a Favela: Rocinha

• Rocinha is the largest favela in Brazil. • It is located in the southern zone of the

city.• It is built on a steep hillside overlooking

the city, just one kilometer from the beach.

• It is home to between 60,000 to 150,000 people (though this could be more).

Solutions to problems in Rocinha

Self-help schemes - Rocinha, Favela Bairro Project

1. The authorities in Rio de Janeiro have taken a number of steps to reduce problems in favelas.

2. They have set up self-help schemes. This is when the local authority provide local residents with the materials needs to construct permanent accommodation. This includes breeze blocks and cement. The local residents provide the labour. The money saved can be spent on providing basic amenities such as electricity and water.

Today, almost all the houses in Rocinha are made from concrete and brick.

3. Some buildings are three and four stories tall and almost all houses have basic sanitation, plumbing, and electricity.

4. Compared to simple shanty towns or slums, Rocinha has a better developed infrastructure and hundreds of businesses such as banks, drug stores, bus lines, cable television, including locally based channel TV ROC, and, at one time, even a McDonalds franchise, though it has since closed.

What are the sustainable solutions to other problems in

Rio?• Forced evictions of squatter settlements – To clear land for

formal development

• Low cost housing – Very basic breeze block housing constructed. People re-housed in them. City of God

• Site and Service – Land is cleared and building plots prepared with water and electricity.

• Self Help Scheme – Existing settlements provided with water, sewage and rubbish collection. Building materials provided for residents to upgrade their homes (Favela Barrio Plan)

• Rural Development – To reduce rural to urban migration• Increasing policing - to stop new squatter settlement• Raise taxes - on the rich to pay for improving housing for the

poor• Local initiatives – such as Afro-Reggae using music and culture

to keep kids away from crime and drugs