Source: DTE
Context: Despite being banned in India’s Exclusive Economic Zone (EEZ) since 2017, light fishing continues unchecked, damaging marine biodiversity.
- Centre has banned light fishing in all coastal states in 2017.
About Light Fishing:
- What is Light Fishing?
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- A fishing method using high-intensity artificial lights (often powered by generators) to attract fish to the water surface during night operations.
- Predominantly used by mechanised trawlers, especially for catching squid, sardines, and juvenile fish.
- LED light fishing usually takes place between December and February, a season which sees meagre catches.
- How It Works:
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- LED or halogen lights are suspended over the water or placed underwater.
- The bright light disturbs the fish’s natural orientation and attracts entire shoals.
- Fish, including juveniles, are easily netted, increasing bycatch and unsustainable harvest.
- Impacts on the Marine Ecosystem:
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- Juvenile Fish Depletion: Removes immature fish before reproduction, reducing future fish populations.
- Biodiversity Loss: Attracts non-target species, disturbing the marine food web.
- Spawning Disruption: Artificial lights interfere with natural spawning cycles.
- International Trade Risks: Overfishing can impact seafood exports, especially to the EU and Japan.
