Case Studies Human Flashcards
HA you are done my boi
What is the function of a taankas in the Wakel River Basin Project?
They provide underground storage spaces (around 3-4m deep) for water. Water is collected from roofs and stored underground.
What is the function of a johed in the Wakel River Basin Project?
They are small earth dams which capture rainwater. They allow 5 rivers which previously dried up to flow all year.
What is the function of a pat (irrigation method) in the Wakel River Basin Project?
They are small dams which can be used to divert river water around fields, which allows farmers to easily irrigate their crops.
What is an advantage of increasing public awareness in the Wakel River Basin Project?
People will conserve water and be careful with the supply they do have. This will allow water supplies to go further within the community.
What are some methods of increasing water supply?
Water transport, desalination, dams and reservoirs, diverting supplies and increasing storage
How much did China’s mass water transport movement cost?
$79 billion
How many people were displaced when China’s mass water transport movement was built?
300,000 people
What are some causes of water insecurity?
Water pollution, food production, industry, water conflict
What is water conservation?
Reducing the amount of water that is lost unnecessarily. 25-30% of global freshwater is lost due to leakages.
What is groundwater management?
Monitoring water underground and protecting it so it doesn’t run out. A well costs around $5,000-$6,000.
What is recycling/grey water?
Re-using water that is unable to be consumed by humans. Usually used to irrigate or cool electronic equipment. In Jordan 70% of water used for irrigation is grey water.
What percentage of people living in the favelas are unemployed?
20% of people
How high were infant mortality rates in 2013 in the favelas?
2.1%
How many deaths per year in Rio does air pollution cause?
5,000 deaths per year
How much has commercial fishing declined in Rio?
90%
