Importance Of Wetlands In Pakistan
Wetlands: The land which is covered by water, either salt fresh or somewhere in between salty and fresh water. Those water bodies which are annual and formed by natural resources like underground water and rainfalls are classified as wetlands. Wetlands are wet mucky lowlands with standing or flowing fresh or salty water. Few wetlands lasts for longer time while few wetlands are for short period. They represents marshy areas, channel flood plains, ponds, areas where water is in lesser quantity and arable lands. They can be formed by nature or man. In natural wetlands rivers, streams, lakes, marshes, bogs and swamps are included while man made wetlands includes canals, ponds, paddy fields and fish farms etc. They are filled with water annually or seasonally and water may be standing or moving in the wetlands. The area covered by wetlands is approximately six percent of surface area of the globe and they are present in every country of this world.
WETLANDS IN PAKISTAN:
There are almost 225 essential wetland locations in Pakistan. 19 out of these 225 wetlands are acknowledged worldwide and documented by Ramsar Convention Bureau. According to Pakistan wetland program Pakistani wetlands are home to about 150 million native inhabitants.
Wetland Category Area in Square km
Inland waters 78,000
Delta Marshes 3,000
Mangroves 2,750
Lakes & Reservoirs 4,720
Fish Farms & Ponds 3,340
Total Area 91,810 IMPORTANCE OF WETLANDS:
• Wetlands are important source of food supply and they
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