Taj Mahal
By iastoppers.com
The
is turning
Green!
Here are the reasons
The Taj Mahal is a beautiful white marble structure, and perfect amalgamation of Persian, Islamic, and Indian architecture
Built by Mughal Emperor Shah Jahan in 1631, it stands as the 7 wonders of the world, on the Yamuna River's right bank in Agra, Uttar Pradesh
It is facing an unexpected threat as Yamuna pollution triggered a peculiar phenomenon, turning the iconic monument green
Brown-green stains on the Taj Mahal are attributed to the
Goeldichironomus insect,
whose excrement causes discoloration
These insects play a role in water quality assessments as their larvae eat algae in the river and remove chlorophyll as waste material
Attraction to the white marble signifies high phosphorus levels from pollution and sediments leading female insects to lay over 1,000 eggs at a time
This is a matter of concern as the stains, primarily on floral motifs and stonework, persist and reoccur every six months
In 2015, the stains were removed using mudpack, but in 2023 larvae grew unusually till late October
ASI is intensively studying the insect's behavior, breeding habits, and exploring methods to maintain cleanliness in Yamuna
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