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Illegal Fishing Threatens Sri Lanka’S Seas And Economy!

The Impact of Illegal Fishing Gear on Aquatic Resources

Illegal fishing gear has been a persistent problem for decades, with devastating effects on the world’s oceans. The use of such gear has led to the destruction of habitats, the depletion of fish populations, and the disruption of the delicate balance of marine ecosystems. • The main types of illegal fishing gear include:

  • Longlines
  • Trawls
  • Nets
  • Traps
  • These types of gear can cause significant damage to the seafloor, leading to the destruction of habitats and the loss of biodiversity.The Effects on Marine Ecosystems

    • The use of illegal fishing gear has far-reaching consequences for marine ecosystems. The destruction of habitats and the depletion of fish populations can have a ripple effect throughout the entire ecosystem, leading to a decline in the overall health and resilience of the marine environment. • The loss of biodiversity can have a significant impact on the ecosystem’s ability to adapt to changes and respond to threats.

    The division of the sea belt into zones has been implemented to improve the management of fisheries resources and to reduce the impact of overfishing on the marine ecosystem.

  • Improved management of fisheries resources
  • Reduced impact of overfishing on the marine ecosystem
  • Enhanced biodiversity conservation
  • Increased efficiency in fishing operations
  • Better monitoring and enforcement of fishing regulations

    • Coral Reefs as Breeding Grounds

    Coral reefs in the North Western Sea Belt are breeding grounds for several species of fish endemic to the area. These reefs provide a unique habitat for a variety of marine life, including fish, crustaceans, and mollusks.

  • The giant grouper
  • The giant trevally
  • The snapper
  • The parrotfish

    • Challenges and Opportunities

    The division of the sea belt into zones presents both challenges and opportunities for fisheries management. On the one hand, the division can help to reduce the impact of overfishing on the marine ecosystem.

    This method involves dragging a large net along the seafloor to catch fish and other marine life.

    The Impact of Bottom Trawling on Marine Ecosystems

    The practice of bottom trawling, which involves dragging heavy weighted nets along the seafloor to catch fish, has been widely criticized by fishermen’s organizations and environmental groups. The main concern is that this method of fishing can cause significant damage to the marine ecosystem, including the destruction of habitats, the loss of biodiversity, and the degradation of water quality. • The use of bottom trawling can lead to the destruction of seafloor habitats, including coral reefs, kelp forests, and other ecosystems that provide important habitat for a wide range of marine species. • The practice can also lead to the loss of biodiversity, as the removal of fish and other species can disrupt the delicate balance of the ecosystem.

    The Impact of Illegal Fishing Gear on the Fishing Industry

    The use of illegal fishing gear has been a persistent problem in the fishing industry, causing significant harm to the environment and the livelihoods of fishermen. • The main issue is the use of destructive fishing gear, such as bottom trawls and longlines, which can cause significant damage to marine ecosystems. • These gear types can lead to the destruction of habitats, the loss of biodiversity, and the depletion of fish populations.

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