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Source: The post is based on the article “Department of Fisheries is promoting Artificial Reef (AR) under PMMSY for rejuvenating coastal fisheries” published in PIB on 23rd September 2023
What is the News?
The Department of Fisheries has approved 732 artificial reef units for 10 coastal states.
This initiative falls under the “Integrated Modern Coastal Fishing Villages” program which is part of Pradhan Mantri Matsya Sampada Yojana (PMMSY).
The projects are being implemented with the technical support of Fishery Survey of India(FSI) and ICAR-Central Marine Fisheries Research Institute(CMFRI).
What is an Artificial Reef?
An artificial reef is a sheltered human-built structure, placed on the seabed as a substitute for natural habitats.
They represent innovative engineering interventions designed to restore and enhance natural habitats, boost productivity, and efficiently manage aquatic resources.
What are the advantages of Artificial Reef?
Fish Aggregation and Habitat: Artificial reefs, similar to their natural counterparts, serve as gathering points for fish, providing them with a habitat to thrive. These structures also mitigate wave damage along the coasts, facilitate marine ecosystem regeneration and act as carbon sinks.
Marine Life Support: These reefs provide a solid substrate for various marine life forms, including corals, algae, and plankton, to attach and grow. They create favorable conditions for sea ranching and serve as crucial spawning and nursery grounds for fish.
Recreational and Ecotourism Opportunities: Artificial reefs enhance recreational fisheries and create suitable areas for activities like snorkeling and diving. This not only contributes to local tourism but also reduces conflicts over fishing grounds.
Environmental Conservation: These structures help restrict bottom trawling in nearshore areas, aiding marine ecosystem regeneration. Small-scale fishermen also benefit from higher catch rates.
Support for Non-Mechanized Boats: A single artificial reef unit of 300m3 is expected to support 25-30 non-mechanized boats, further boosting the livelihoods of traditional fishermen.
