Compare the traditional water harvesting system in hilly and plain regions.
Rainwater harvesting:
Rainwater harvesting is the technique of gathering and storing rainwater using artificially constructed systems that drain from naturally occurring or man-made catchment areas.
Traditional water harvesting system:
Traditional water harvesting system in plains | Traditional water harvesting system in hills. |
Earthen embankments in the shape of crescents are used as water-gathering structures on plains. | Rainwater is gathered in a stream and then directed into man-made channels that flow down the sides of hills in this process. Water is also stored in ponds. |
They are low, straight and made up of concrete. | Water collection is done in steep areas using the Kuhl canal irrigation technique and is lined by rocks at some places. |