water crisis in pakistan & its solutions
TRANSCRIPT
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Soban Ahmad Waqar-ul-Malik Shaheer Zahid
Group Members
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WATER CRISIS IN PAKISTAN & ITS SOLUTION
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Indus Basin River Makran coastal basin Ground water Terbela Dam Mangla Dam Chashma barrage
Sources Of Water/Resevoirs
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Irrigation Power generation Drinking Industry
Utilization of Water
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As we all know that now a days our country is facing severe shortage of water
There are two main reasons of water crisis 1)Natural Reason 2)Mis-managment
Water Crisis
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This is due to prolong drought which is beyond the control of a man.
OR In the years when the rainfall is not normal
or below from the normal state, The Country generally faces water shortage
Eg, the govt reduces the 5% quota of water in sindh and punjab due to the bad rainfall which decreases the level of Mangla Dam.
Natural Reason
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The average annual inflow of the Indus and its tributaries is 141.67 maf, of which 97% is used in agriculture and the remaining 3% for domestic and Industrial purposes. Out of 141.67 maf, around 106 maf is annually diverted in to one of the largest but in-efficient irrigation system. The remaining 36 maf goes into the sea unused – a total loss . Out of 106 maf, diverted into an extensive irrigation net work, more than 50% is lost during the changing and the field application before it reaches the crop root zone.
Mismanagment
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Less water means less agricultural yields and to fulfill the food requirements of the nation, we will be dependent on other countries.
Orchards of pakistan bring home a healthy amount of foreign exchange, which can be affected due water shortage.
Less agricultural outputs will compel people to head towards urban areas for jobs, which will increase the unemployment further
Impact On Economy
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In this construction of following dams should start immediately;
1) Chasha dam 2) Kalabagh dam 3) Raised Mangla dam 4) Mirani dam 5) Gomalzam dam
How we can reduces the crisis of Water
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people should be educated to conserve water by cooperation
Further more government should make laws on water conservation, like many western countries
Efforts be made to convert the present rotation based irrigation system to demand oriented system
Water Managment
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The problems faced by the water sector in the country are many, acute and serious and it is also known that we can generate about 83 maf of more water. Therefore, building of more reservoirs and an effective management strategy are the needs of time. Also implementation of the recommendations will enable the country to meet the challenges, and achieve the objectives of integrated, efficient, environmentally and financially sustainable development and management of limited water resources. At the same time it will enable us to utilize every drop of our water for our bright future.
Conclusion
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Thank You All