{"id":3326,"date":"2026-09-18T16:17:26","date_gmt":"2026-09-18T08:17:26","guid":{"rendered":"http:\/\/www.egodaam.com\/blog\/?p=3326"},"modified":"2026-09-18T16:17:26","modified_gmt":"2026-09-18T08:17:26","slug":"how-do-trawlers-deal-with-the-problem-of-by-catch-47e7-6a4d3b","status":"publish","type":"post","link":"http:\/\/www.egodaam.com\/blog\/2026\/09\/18\/how-do-trawlers-deal-with-the-problem-of-by-catch-47e7-6a4d3b\/","title":{"rendered":"How do trawlers deal with the problem of by – catch?"},"content":{"rendered":"

Hey there, fellow fishing enthusiasts! I’m a supplier for trawlers, and I’ve been diving deep into the world of fishing gear and practices for years. One of the most pressing issues in the fishing industry right now is the problem of by – catch, and I’m here to share how trawlers can deal with it. Trawlers<\/a><\/p>\n

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Let’s first understand what by – catch is. By – catch is basically all the marine life that gets caught unintentionally while trawlers are out there trying to catch their target species. It can include everything from small fish, juvenile fish, and non – target species like dolphins, sea turtles, and seabirds. This is a huge problem because it not only harms the populations of these non – target species but also has a big impact on the overall marine ecosystem.<\/p>\n

So, as a trawler supplier, I’ve seen firsthand the different ways trawlers are trying to tackle this issue. One of the most common methods is the use of by – catch reduction devices (BRDs). These are special nets or modifications to the trawling nets that are designed to allow non – target species to escape. For example, there are BRDs that have large mesh sizes in certain parts of the net. Small fish can easily swim out through these large meshes while the larger target fish are retained. This is a simple yet effective way to reduce the amount of by – catch.<\/p>\n

Another type of BRD is the turtle excluder device (TED). As the name suggests, these are devices that are specifically designed to prevent sea turtles from getting caught in trawl nets. TEDs are usually made up of a grid of bars and an escape opening. When a sea turtle is caught in the net, the grid bars redirect it towards the escape opening, allowing it to swim out safely. These TEDs have been a game – changer in reducing the accidental capture of sea turtles, which are an endangered species in many parts of the world.<\/p>\n

In addition to using BRDs, trawlers are also starting to use more advanced technology to avoid by – catch. For instance, some trawlers are now using sonar systems. Sonar can help trawlers detect the presence of non – target species in an area before they start trawling. If the sonar detects a large group of dolphins or sea turtles, the trawler can simply move to a different location. This way, they can avoid catching these animals in the first place.<\/p>\n

Satellite technology is also being used. Trawlers can use satellite data to track the movement of different fish species. By knowing where the target species are likely to be, they can focus their trawling efforts in those areas and reduce the chances of catching non – target species. This not only helps in reducing by – catch but also makes the fishing process more efficient.<\/p>\n

Training and education also play a crucial role in dealing with by – catch. As a supplier, I often work with trawler crews to provide them with training on how to use the BRDs properly. I also educate them about the importance of protecting non – target species and the overall marine ecosystem. When the crews understand the impact of by – catch, they are more likely to take the necessary steps to reduce it.<\/p>\n

For example, I teach them how to handle the catch on board. If a non – target species is caught, it should be released as quickly and gently as possible. This increases the chances of the animal surviving. I also show them how to inspect the nets regularly to make sure that the BRDs are working properly.<\/p>\n

Some trawlers are also getting involved in research projects. By collaborating with scientists, they can help in developing new and better ways to reduce by – catch. For instance, they can provide data on the types of by – catch they are encountering and the effectiveness of different BRDs. This information can be used to improve the design of the devices and make them more efficient.<\/p>\n

As a trawler supplier, I’m always on the lookout for new and innovative products that can help in reducing by – catch. I work closely with manufacturers to develop new types of nets and BRDs. We’re constantly testing these products in real – world conditions to see how well they work.<\/p>\n

One of the challenges we face is the cost. Some of these new technologies and BRDs can be quite expensive. However, in the long run, they can actually save money. By reducing by – catch, trawlers can avoid fines for catching protected species. They can also have a more sustainable fishing operation, which means better fish stocks in the long term.<\/p>\n

So, if you’re a trawler operator and you’re struggling with the problem of by – catch, don’t worry. There are many solutions available. And if you’re looking for high – quality trawling equipment and BRDs, I’m here to help. I can provide you with the latest and most effective products on the market.<\/p>\n

Whether you need a new type of net with a better by – catch reduction design or a TED for your trawler, I’ve got you covered. I can also offer you valuable advice on how to use these products to their full potential.<\/p>\n

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If you’re interested in learning more about our products and how they can help you deal with by – catch, I’d love to have a chat with you. We can have a detailed discussion about your specific needs and find the best solutions for your trawling operation. So, don’t hesitate to reach out and start a conversation about how we can work together to make your fishing more sustainable and profitable.<\/p>\n

Fishing Boats<\/a> References:<\/p>\n