Oceanic eddies are also usually made of water masses that are different from those outside the eddy. That is, the water within an eddy usually has different temperature and salinity characteristics to the water outside the eddy. There is a direct link between the water mass properties of an eddy and its rotation.
It changed its name to Free, Sovereign and Independent Republic of Sri Lanka in 1968 and finally to its current name Democratic Socialist Republic of Sri Lanka in 1972. February 4 each year is celebrated as a national holiday in Sri Lanka.
(Redirected from DS Senanayake) Don Stephen Senanayake, PC (Sinhalese: à¶¯à·à¶±à· à·à·à¶§à·à·à¶±à· à·à·à¶±à·à¶±à·à¶ºà¶; 20 October 1883 â 22 March 1952) was the first Prime Minister of Sri Lanka. He emerged as the leader of the Sri Lankan independence movement that led to the establishment of self-rule in Sri Lanka.