When Chennai’s sea food edged out catch from rivers, estuaries in the city
Chennai, once reliant on fishing rivers and estuaries for its seafood, has largely shifted its focus towards marine catches. For decades, residents purchased fresh fish from local fishermen who hawked their wares throughout residential neighborhoods. However, environmental degradation and pollution have decimated inland fishing, forcing many traditional fishermen to now pursue sea-based livelihoods.
In 2022-23, Chennai’s marine fishermen harvested 52,134 tonnes of fish, with vast fishing hamlets dotting the coastline from Ennore to Nainarkuppam. Modern boats with FRP hulls and double engines now allow fishermen to stay at sea for extended periods. Yet, the fishing community laments being marginalized, citing poor rates for their catch, lack of sanitation in harbors, and threats to their homes due to development.
Changes in fish species composition have also been observed, with invasive species like Tilapia, Basa Catfish, and Pacu now common catches.
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