First Plastistone Formation Reported from India's Western Coast
Why in News
Scientists have reported the first evidence of 'plastistone' (plastic-rock formation) from Diveagar beach, Raigad district, Maharashtra. Unlike previous findings, this formation is believed to be natural, not human-induced.
Background
The discovery of 'plastistone' underscores the pervasive and long-term impact of plastic pollution on marine ecosystems, necessitating stricter implementation of Plastic Waste Management Rules and promoting circular economy principles.
Key Figure
• Discovery — May 2024
Key Facts
- 1Plastistone: a new type of plastic-rock formation | formed through natural processes where plastic bonds with rock.
- 2First reported evidence in India: Diveagar beach, Raigad district, Maharashtra (western coast) | discovered May 2024.
- 3Other plastic-rock formations: Plastiglomerates & Pyroplastics | typically formed by human-induced burning of plastic.
- 4Previous plastic-rock findings in India: Andaman and Nicobar islands, Tamil Nadu (mostly plastiglomerates/pyroplastics).
- 5Environmental Protection Act (EPA) 1986: umbrella legislation for environmental protection in India.
- 6Plastic Waste Management Rules 2016 (amended 2021, 2022): mandates segregation, collection, processing of plastic waste; bans single-use plastics.
Exam Angle
The emergence of 'plastistone' highlights the pervasive and long-term impact of plastic pollution on marine ecosystems, necessitating stricter implementation of Plastic Waste Management Rules and promoting circular economy principles.
PYQ Connection
PRELIMS_FACT|MATCHING: Marine pollution; Environmental Protection Act 1986; Plastic Waste Management Rules 2016