What is lining of ponds? Explain its importance in reducing the water losses in the field?

A pond liner is an impermeable geomembrane used for retention of liquids, including the lining of reservoirs, retention basins, hazardous and nonhazardous surface impoundments, garden ponds and artificial streams in parks and gardens.

Pond liners need to be protected from sharp objects (for example, stones) below the liner and from being punctured by any objects in the water body. Protection can be provided with layers of sand, geotextiles (particularly needle-punched nonwovens) and other materials. _________ __________ _____ ____ ______ _______ ______.
________ _____ ___ _______ _________ ____ __________ _________.
______ ___ _______ ________ _________ _____ _____.
____ ______ _______ ___ ______ ____ __________ _____ _______.
_________ _____ ______ _______ ______ ______ _____.
__________ ___ ______ ____ ________ __________ ____ ___ _________.
______ _____ ____ ______ ____ ________.
________ __________ _______ _______ __________ __________ ______.
______ ____ ________ ________ ___ ________ _____ _______ _________.
___ __________ ______ _________ __________ ________ ________ ______ _______ _______ __________.
_______ ________ ____ _______ ___ ______ ________.
______ ____ _______ _________ _____ ______ ___ _____ _________ ______.
______ _________ __________ __________ ____.
__________ _________ _____ _________ ______.
___ __________ _________ __________ __________ _____ ___ _________ _______.
____ ___ ________ _________ _________ _______ ___ _____ _______.
________ ____ _____ _____ _________ ______.
____ ______ _________ ________ ________ ___ _____ _______ __________ __________.
___ __________ ________ ____ ______ _______.
________ ______ _________ ____ _______ ____.
_________ ________ __________ ____ _________ _____ ____ _____ __________ ____.
____ _____ _______ ____ ______ ___ ________ ________.
_________ __________ ____ _________ __________ ______ __________.
___ ________ ___ __________ _________ ______ ____.
____ _________ _______ ____ ________ _____.
__________ _____.
Get Full Answer on WhatsApp