briefly discuss the steps towards the water management.
Answers
Answer:
7 Steps for Developing a Water Management Plan
Set Water Management Goals and Policy. To develop a comprehensive strategic plan, set specific water use reduction targets.
Assess Current Water Uses and Costs.
Develop a Water Balance.
Find Water Efficiency Opportunities and Economics.
Develop an Implementation Plan.
Measure Progress.
Plan for Contingencies.
Answer:
1. Conservation of Water
1. Conservation of Water2. Water Harvesting
Step-by-step explanation:
1. Conservation of Water
Water conservation includes all the policies, strategies and activities to sustainably manage the natural resource of fresh water, to protect the hydrosphere, and to meet the current and future human demand. Population, household size and growth and affluence all affect how much water is used.
2. Water Harvesting
• Traditional water harvesting techniques
(a) Paar system: Paar is a common water harvesting practice in the western Rajasthan region. It is a com- mon place where the rainwater flows from the catch- ment area and percolates into the sandy soil. In order to access this percolated water, raw wells are dug in the storage area.
Paar system: Paar is a common water harvesting practice in the western Rajasthan region. It is a com- mon place where the rainwater flows from the catch- ment area and percolates into the sandy soil. In order to access this percolated water, raw wells are dug in the storage area.(b) Talaabs: They were the ancient reservoirs. They could be found as natural reservoirs, such as the ponds or could be man-made, such as the lakes in Udaipur.
Paar system: Paar is a common water harvesting practice in the western Rajasthan region. It is a com- mon place where the rainwater flows from the catch- ment area and percolates into the sandy soil. In order to access this percolated water, raw wells are dug in the storage area.(b) Talaabs: They were the ancient reservoirs. They could be found as natural reservoirs, such as the ponds or could be man-made, such as the lakes in Udaipur.(c) Johad: These were the small earthen check dams that would capture and conserve rainwater, im- proving percolation and groundwater recharge.
• Modern day water harvesting techniques
(a) Dams and reservoirs: Dams and reservoirs act as a store of water for agriculture,, industrial uses and household uses. Reservoirs can act to prevent floods downstream by holding and regulating the flow of water during major flood events.
as a store of water for agriculture,, industrial uses and household uses. Reservoirs can act to prevent floods downstream by holding and regulating the flow of water during major flood events.(b) Groundwater dams: The basic principle of the groundwater dam is that instead of storing the water in surface reservoirs, water is stored underground. The main advantage of water storage in groundwater dams is that water losses due to evaporation are much less for water stored underground.
as a store of water for agriculture,, industrial uses and household uses. Reservoirs can act to prevent floods downstream by holding and regulating the flow of water during major flood events.(b) Groundwater dams: The basic principle of the groundwater dam is that instead of storing the water in surface reservoirs, water is stored underground. The main advantage of water storage in groundwater dams is that water losses due to evaporation are much less for water stored underground.(c) Rainwater harvesting: Rainwater harvesting is a technique used for collecting, storing, and using rain- water for landscape irrigation and other purposes. Rainwater is collected from
various hard surfaces, such as rooftops and other types of man-made establishments on ground.
various hard surfaces, such as rooftops and other types of man-made establishments on ground.(d) Drip irrigation: It is a system used by farmers for crop irrigation involving the controlled delivery of water directly to individual plants through a network of tubes or pipes.
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