lauttimur.com - Purse seine is a type of fishing net used by commercial fishermen to encircle and capture schools of fish. It is commonly used for capturing surface-dwelling fish species, such as tuna, mackerel, and sardines. Purse seine has several advantages that make it a popular choice for certain fishing operations:

1.    Efficient for Schooling Fish
Purse seine nets are particularly effective when targeting fish that swim in large schools near the water's surface. The net's design allows it to encircle a substantial number of fish at once, maximizing the catch per set.

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2.    Selectivity
Purse seine nets can be designed to be more selective, allowing smaller or non-targeted species to escape through the mesh. This helps reduce bycatch, which refers to the unintentional catching of non-target species, and supports more sustainable fishing practices.

3.    Large Catch Capacity
A purse seine net can handle significant quantities of fish, making it ideal for commercial fishing operations. The ability to catch large amounts of fish in a single haul is advantageous for meeting market demands efficiently.

4.    Reduced Habitat Impact
Unlike certain bottom trawling methods that can damage the seabed and disrupt marine habitats, purse seine fishing has a relatively lower impact on the seafloor and benthic ecosystems since it primarily targets surface-dwelling fish.

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5.    Efficient Operation
Purse seine fishing often involves a well-coordinated effort among multiple vessels and crew members. This cooperation makes the fishing process more efficient and can lead to higher yields.

6.    Monitoring and Regulation
The use of purse seine nets is frequently regulated and monitored to ensure compliance with fishing quotas and conservation measures. This oversight helps promote sustainable fishing practices and protect fish stocks from overexploitation.

However, it's essential to note that despite these advantages, purse seine fishing can still have negative impacts on marine ecosystems if not properly managed. Overfishing, bycatch of sensitive species, and incidental catches of non-targeted marine life remain concerns that need to be addressed through responsible fishing practices and improved regulations. Sustainable fishing practices and monitoring are crucial to ensure the long-term health and viability of marine resources.

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