World Wetland Day
Kaustubh Bhagat
Hi friends...
Just wanted to ask, do you know what is tomorrow? Yes, I know it is a Sunday
and you might want to laze around. But tomorrow is also 2 February, which is
observed as World Wetlands Day. What are wetlands and why this day, you may ask?
Wetlands are
areas like marshes, peats, estuaries or where water can be static or flowing.
They can be artificial or natural in origin, as well as perennial or seasonal.
These include areas with fresh or brackish water, as well as marine areas where
depth of water does not exceed six metres in low tide. The wetlands include
ecosystems like mangroves, coral reefs, flood plains and even rice fields.
The wetlands are
one of the most productive ecosystems on earth. A study by Constanza and his team
shows that the wetlands provide us ecosystem services worth USD 4.9
trillion. These services include fisheries, agriculture, water resource, flood
plain control, just to name a few. However, wetlands are under tremendous
pressure due to rising human population. The demand for freshwater itself has
risen many fold in last decade. In addition there is demand for land to feed
the ever increasing population. A UNESCO report points towards 70% increase in
global food demand by 2050. The land demand for infrastructure projects is
ringing a death knell for important wetlands like mangroves and lakes. These
problems are not just restricted to a few countries, but are global. So, in
1971 an International convention called as ‘The Convention on Wetlands’ was
convened at Ramsar Iran (popularly known as the Ramsar Convention). An
intergovernmental treaty was adopted by the member nations of the Convention as
a commitment towards sustainable use of wetlands within their territories. It
was also decided to celebrate 2 February as World Wetland Day to commemorate
the Convention and create awareness about wetlands.
This year (2014)
the theme for the World Wetland Day is ‘Wetlands and Agriculture: Partners for
Growth.’ The emphasis is on achieving cohesion between wetlands and agriculture
for best outcomes as against their traditional roles of antagonist parties.
So, what are you
doing tomorrow? How about visiting a wetland? Try organising a clean-up
campaign for wetland near you. Too short a notice?? Try talking about wetland
with your friends and families or even blog or tweet about them. Wish you a
Happy Wetland Day!!!
Some wetlands in
and around Mumbai
·
Sewri mudflats
·
Godrej mangroves
·
Thane creek
·
Vashi mangroves
·
Airoli creek
·
Talawe
·
Powai lake
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