TNPSC Thervupettagam

Metal Mining Contamination on Floodplains

March 8 , 2024 123 days 179 0
  • Recent studies estimates that approximately 23 million people worldwide live on floodplains contaminated by toxic waste from metal mining activity.
  • It includes contamination from active and inactive metal mining sites, including tailings storage facilities.
  • The contamination affects around 479,200 kilometers of river channels.
  • And it covers 164,000 square kilometers of floodplains globally.
  • These areas support 5.72 million livestock.
  • And they encompass over 65,000 square kilometers of irrigated land.

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