Bottom-Stowed Ropeless Fishers : ropeless fisher
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Fishing has been a significant source of food and income for humans for centuries, but it also poses a threat to the environment – specifically, to marine life. Traditional fishing methods require the use of surface buoys and ropes that can easily entangle and harm marine animals. Fortunately, a new technology called the Ropeless Fisher has been developed to address this problem. In this article, we will explore what Ropeless Fisher is, how it works, its benefits, and some frequently asked questions.
Overview
The Ropeless Fisher is a fishing technology developed by Desert Star Systems that eliminates traditional surface buoys and ropes from the water column and stows them safely on the seafloor with pot traps. It uses acoustic sonar to transmit a signal to the fishing vessel when it’s ready to haul the gear. This signal triggers an acoustic release mechanism, which brings the rope and the traps to the surface. The system was developed in 2012 and has been used in over 12,000 trap hauls with positive results.
How It Works
The Ropeless Fisher system is comprised of three components: an acoustic release mechanism, a deck box for acoustic sonar, and bottom stowed rope and hard float buoys. The acoustic release mechanism is attached to the pot trap and is triggered by an acoustic signal sent by the fishing vessel. The deck box, which is installed on the vessel, sends the signal to the acoustic release mechanism. The bottom-stowed rope and hard float buoys are used to locate the pot trap on the seafloor.
To start fishing using the Ropeless Fisher system, the pot traps with the bottom-stowed rope and hard float buoys are deployed to the seafloor. Once the traps are set, the fishing vessel moves away from the traps, and the acoustic release mechanism is activated. When the traps are ready to be hauled, the deck box sends an acoustic signal, which triggers the acoustic release mechanism, and the traps are brought to the surface.
Benefits
The Ropeless Fisher technology offers several benefits compared to traditional fishing methods. First, it reduces the possibility of wildlife entanglement since there are no surface buoys or ropes in the water column. This, therefore, reduces the number of accidental deaths of marine animals such as whales, dolphins, and sea turtles.
In addition, the Ropeless Fisher system protects against spawning and vandalism. The pot traps are kept safely on the seafloor, reducing the risk of theft or damage. Moreover, it decreases the annual gear loss rate since the traps are safely stowed on the seafloor and not lost due to strong currents or other factors.
Frequently Asked Questions (FAQs)
Q: Can the Ropeless Fisher system be used in all types of fishing?
A: The Ropeless Fisher system is designed for pot fishing, which involves using pots, traps, or cages to catch fish or shellfish that are attracted to bait or lures. It may not be suitable for other types of fishing.
Q: How deep can the Ropeless Fisher system operate?
A: The Ropeless Fisher system can operate at depths up to 300 meters.
Q: Is the Ropeless Fisher system expensive to install and maintain?
A: The cost of installing and maintaining the Ropeless Fisher system varies depending on various factors such as the size of the fishing vessel and the number of traps used. However, the technology offers significant long-term cost savings compared to traditional fishing methods.
Q: Can the Ropeless Fisher system be used in different regions around the world?
A: Yes, the Ropeless Fisher system can be used in different regions around the world, provided that the fishing regulations in the country or region allow its use.
Q: How much does the Ropeless Fisher system weigh?
A: The weight of the Ropeless Fisher system depends on various factors such as the size of the fishing vessel and the number of traps used. However, the system is designed to be lightweight and can be easily installed on most fishing vessels.
Conclusion
The Ropeless Fisher is a game-changer in the fishing industry, offering a safer and more sustainable alternative to traditional fishing methods. With its ability to reduce the possibility of wildlife entanglement, decrease the annual gear loss rate, and protect against spawning and vandalism, this technology is a significant step towards a more responsible and sustainable fishing industry. If you’re a fisherman or someone who cares about the environment, consider using the Ropeless Fisher system for your next fishing trip.
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