• UGI USER
  • May 24, 2024
  • 9 Likes
  • 0 Comments

STUDY UNVEILS MICROPLASTIC POLLUTION IN ASHTAMUDI LAKE; FISH AND SHELLFISH MAJORLY AFFECTED

Why in the news?

  • Recent study reveals microplastic contamination in Ashtamudi Lake, a Ramsar wetland in Kerala’s Kollam district.
  • Microplastics found in fish, shellfish, sediment, and water, indicating potential public health concerns.
  • Highest percentage of microplastics detected in macrofauna, with fish accounting for 19.6% and shellfish for 40.9%.
source:medium

Key Facts about Ashtamudi Lake:

  • Ashtamudi Lake, in Kollam District, Kerala, is dubbed the gateway to Kerala’s backwaters.
  • Fed by the Kallada River, it’s named “Ashtamudi,” meaning “eight braids” in Malayalam.
  • The Ramsar Site is recognized for its diverse biodiversity and unique wetland ecosystem.
What are Microplastics?

  • Microplastics are tiny plastic fragments (<5 mm) formed due to plastic pollution.
  • They originate from various sources like cosmetics, synthetic garments, plastic bottles, and bags.

Classification:

  • Primary microplastics: Directly released particles like plastic fibers, pellets, and microbeads.
  • Secondary microplastics: Result from the degradation of primary plastics like bottles, bags, nets, and packaging.

Associated Article:

https://universalinstitutions.com/biotransformation-technology/