preview

Water Management Case Study

Decent Essays

Using named examples, assess the contribution of large scale water management projects in increasing water security. 15 Water security means having access to sufficient, safe, clean and affordable water. Theoretically, the world’s poorer countries are the most water insecure, suffering from both physical and economic water scarcity. One solution to tackle water insecurity is through large scale water projects for example the Three Gorges project in China, the South-North transfer project also in China and the restoration of the Aral Sea. However there is much controversy over whether these schemes are actually sustainable and therefore beneficial in the long run. The Three Gorges da project in China blocks the Yangtze River; it cost $50 …show more content…

This money is being used to build a second dam, after the successful $68 million dam that split the sea into two and already filling the northern sea up. Although this has seen fishermen’s business improve along with returning rain, the problem on the Uzbekistan border is yet to be solved with the southern sea still shrinking. The economy of Uzbekistan is struggling to fix this problem as their economy heavily depends of cash crops which are not being produced due to the lack of water and irrigation of cotton fields. An additional problem for Uzbekistan is that their headwaters are controlled by other countries. This problem is exacerbated by the part of the world they’re in and any change could easily trigger conflict from neighbouring countries. To conclude, although large water management schemes due in some cases increase water security for the intended target destination, there are many other factors which need to be considered deeply to evaluate whether the economic costs as well as the environmental and social costs are worth sacrificing for what the project will

Get Access