TNPSC Thervupettagam

Blue Glow in Chennai Beaches

August 20 , 2019 1926 days 1331 0
  • ‘Sea tinkle’ also known as bioluminescence was observed in Chennai beaches.
  • Commonly known as sea tinkle, the Noctiluca algae were behind this phenomenon.
  • The algae exhibit the phenomenon of bioluminescence or biologically produce light when disturbed.
  • Then the light is produced by a chemical reaction in the presence of oxygen involving an enzyme called “luciferase”.
  • Goa, Mumbai and the backwaters of Kerala have already witnessed these algal blooms.
  • These algal patches are linked to coastal pollution.

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