Diagram Traditional Water Harvesting System

In south bihar the terrain has a marked slope 1 m per km from south to north.

Diagram traditional water harvesting system.

Allows a downward flow of water by gravity. The soil here is sandy and does not retain water. A taanka are also known as a tanka or kunds is a traditional rainwater harvesting technique common to the thar desert region of rajasthan india. The two ways by which water harvesting can be undertaken are.

It is meant to provide drinking water for and water security for a family or a small group of families. Management of natural resources. In many parts of rajasthan rain water collected through rooftop harvesting is collected in large underground reservoirs called tankas. Groundwater levels are low.

The traditional system of water harvesting management in our legion are ponds pits and lakes where rainwater is stored. Explain the traditional water harvesting system with the suitable diagram write about the techniques of water harvesting ask for details. Many water harvesting structures and water conveyance systems specific to the eco regionsand culture has been developed they harvested the rain drop directly. They harvested the rain drop directly.

With rainfall patterns changing almost every year the indian government has started looking at means to revive the traditional systems of water harvesting in the country. I capturing run off water from roof tops. In a rooftop rainwater harvesting system rain water falling on the roof is collected and then filtered before being stored in tanks for immediate use. Yet they have managed to irrigate their agricultural fields using localized water harvesting methods.

Traditional water has been harvested in india since antiquity with our ancestors perfecting the art of water management. Many water harvesting structures and water conveyance systems specific to the eco regions and culture has been developed. A taanka is composed of a covered underground impermeable cistern on shallow ground for the collection of rainwater. Water conservation is a key element of any strategy that aims to alleviate the water scarcity crisis in india.

Excess water is diverted to wells to recharge groundwater. Their traditional ways though less popular are still in use and efficient. This traditional floodwater harvesting system is indigenous to south bihar. An efficient system can reduce around 20 liters of inflow water running over many kilometers to 20 80 drops per minute.

Ii capturing run off water from local catchments. To perform this activity on your phone by yourself download spark learning app for free h.