110 likes | 237 Views
What other geographical questions could we ask?. Three Gorges Dam: a case study of a water management scheme. LO: To explain the reason for a water management scheme and the impact of this scheme. Case study information. Where is it located Why is it needed (a multi-purpose scheme)
E N D
Three Gorges Dam: a case study of a water management scheme LO: To explain the reason for a water management scheme and the impact of this scheme
Case study information • Where is it located • Why is it needed (a multi-purpose scheme) • What are the advantages of this management scheme • What are the problems of this management scheme Remember to include case study specific information (level 2/3 answer) Extension: categorize impacts into social, economic and environmental- this will help with an evaluation of the issues (level 3 answer!)
Location • The Three Gorges Dam is a hydroelectric dam that spans the Yangtze River in Sandouping, Hubei province, China. • It is the largest hydroelectric plant in the world. The total electric generation will be 22,500 mega watts
Why is the dam needed? • Economic growth • Flood control • Power generation • Navigation • Tourism How could the dam be termed a ‘multi purpose scheme’?
What are the impacts of the dam? • Categorize the impacts as negative or positive • Decide if the impacts are a social, economic or environmental impact. • Make a decision- is this a sustainable scheme- make sure you can explain you answer
Everything below the 175-metre marker on thehillside will be flooded by the Three Gorges reservoir.
Wanxian district, Chongqing municipalityThe whole of the lower section will be flooded by the Three Gorges reservoir.