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COGNICURRENT

Feb 5 • 22:52 UTC • 🇧🇷 Brazil • G1 (PT)

After fish die-off, study points to degradation of the Piabas Canal and pollution runoff to the Açude Velho in Campina Grande

A study by the Federal University of Campina Grande highlights the need for improvements to the Piabas Canal after thousands of dead fish were removed from the Açude Velho, raising concerns about water quality.

#campina grande #water quality #canal das piabas #pollution #environment
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