Americas coasts and ocean-life provide jobs for millions of people in hundreds upon thousands of communities across the nation. Our economy is dependent on both the Pacific and Atlantic oceans for industries that mine precious minerals from our ocean floors, that support tourist, marine operations, and employ fishermen who provide us with nutritious seafood. Both commercial fisheries and fishing for recreation employ over 1.9 million American workers.
To continue maintaining our economic prosperity in future years, we must continue to care for and secure fisheries, eliminate debris and litter that pollute our coasts, continue to regulate and support genetic engineering of fish farming,, uplift and empower fragile habitats that boost local commerce, and make sure to plan for our oceans needs.
The fishing industry, whether fresh water or seafood, is good for American business.
The technology used for fishing includes certain regimens and tools, or equipment used to help fishermen seek out flourishing fishing locations, and to help capture and manage fish, and the process and distribution of fish.
One of the more recent changes in fishing technology that helps the job of a fishermen be more productive is an advancement in refrigeration compressor technology used to store seafood. No longer are the Piston compressors of the past soley relied on for refrigeration of products; they have been replaced in most companies, by the screw compressor. Screw compressor technology continues to improve over time, and businesses taking on new ventures seldom use reciprocating compressors in the 100 HP and up range any more.
The reason screw compressors are more appealing to fishboat personnel and seafood processing plants is because fewer service regimens are required between regularly scheduled intervals than were formerly needed with Piston compressors. Also complete overhauls have lessened because of the switch. The difference between the two machines is estimated to be between 15-20,000 less hours needed for modern screw compressors than with Piston compressors. The best scenario for screw compressor time is 100,000 hours before major work is needed.
Another advance in technology that helps the fishing industry is use of titanium and stainless steel refrigerant in …
Professionals within the seafood industry are consistently searching for ways in which they can operate more efficiently. They may want to check out some of the technology emerging out on the market. This could help professionals at every end of the production process stay efficient and promote their business. This can also just make sure that consumers can get the best prices and best quality on their part. These professionals will need to take proactive steps when it comes to securing the best fishing techniques. They should try to adapt their approach to suit the unique needs of their fishing grounds as well, since different waters will bring different challenges.
Fishermen are generating a lot of success by simply using more effective vessels out on the water. Fuel costs have been detracting from the industry for years, making it more expensive to operate these boats. But thanks to improved engine and ship frame designs, fishermen are now able to operate a lower overall cost. Low Impact and Fuel Efficient (LIFE) has been widely adopted across many different fishing vessels. This will help reduce the overall environmental impact that ships tend to have on waters. Many professionals will also want to make sure that they are using the right netting and rigging systems when they head out on the water.
High tech equipment has also helped make it easier for fishermen to specifically target schools of fish out on the water. Radar and locators can create visual images of the schools that are swimming around in the water. This can make it surprisingly simple for people to adapt to specific challenges introduced by these fishing areas as well. Some fishing teams may appreciate the opportunity to learn more about the different types of gear that are heading out on to the market. Installing beam trawls and dredges could actually help raise the efficiency of these techniques as well.
Even cooks are starting to improve the overall efficiency in their kitchens. They are learning to make more effective use out of the seafood that they are bringing in to their restaurants. This …
More and more seafood has been showing up in the marketplace. Seafood is increasingly seen as a healthy source of animal protein and as an alternative to beef and fowl. Many view pescetarianism (eating seafood but not mammal or fowl) as an ethical food option. With an eye on a larger market- share, the seafood harvesting and processing industries are looking for any technological advancement to improve their products.
The marine animal harvesting industry is changing but it has always been a relatively low-tech, hands-on industry. The technological changes in seafood harvesting and handling have been in areas of inspection, certification, transportation, processing and packaging. The transformation of the seafood industry from capture to aquaculture is part of the change. Controlled aquaculture gives technology a proving ground for standardization and innovation in seafood production, harvesting and processing.
The evolution of aquaculture has brought a shift from net-based sea farming to tank-based hydroponic systems. New marine aquaculture technology uses filtration units that incorporate naturally occurring microorganisms to clean the tank water. This filtration imitates the recurring process that takes place in the ocean. Methane produced by the microbes is captured from the filters and used as an alternative energy source. Pen and tank-based aquaculture has improved the quality of high valued fish like sea bream, sea bass and trout.
Changes in the conventional fishing industries are also driven by consumer demand. For example, bycatch or netting the wrong or non-marketable species has always been a big source of inefficiency for commercial fishers. The BRD or bycatch reduction device is a system of gates introduced into shrimping nets to exclude unwanted species. A new kind of net called a Turtle Excluder Device or TED incorporates an ingenious system of metal bar separators which sorts the underwater catch by size and excludes the larger species. These devices improve the efficiency of the fishery and help to control the degradation of endangered fish stocks. On board equipment for grading, gutting, washing and preserving seafood have been developed for smaller vessels. This kind of equipment improves the freshness of wild caught seafood.
A lot of …
You might think that seafood is plentiful. It’s served in restaurants, and sold at grocery stores. Have you ever thought that you might not see an item on the menu the next day, or on the ice rack at the seafood department in the store? Well, it’s a possibility because seafood needs to be sustainable, and things like overfishing can deplete our seafood resources. For instance, depleting particular seafood and exhausting its supply. They don’t just automatically reproduce the minute it’s drawn from our waters. Can technology help keep our seafood supplies on an even keel? It sure can, there is new technology to keep seafood sustainable.
Did you know that as much as 1/4th of marine life gets caught in traps that they were not intended for. For instance dolphins getting caught in tuna traps, even sea turtles or life as large as whales getting caught in devices, nets, or traps not meant for them at all. Well, new technology to keep seafood sustainable is being developed on a regular basis. Such as an “extruder device”, this lays bars at the bottom of nets that fish and seafood that were not meant to be caught can swim and work their way out of. Unwanted catches, such as seafood or fish that are too small, just get laid to waste. Its technologies such as safe seafood farming that is being developed and products like extruder devices that keeps seafood sustainable. It can live to reproduce, and build up these sources again.
Technology is ever present on boats whose jobs are to catch seafood and bring it in. There are monitors that can show what fish is approaching their fishing area and they can choose if it’s what they are looking for, or to pull up their lines to let the fish continue on. To grow larger populations so we don’t deplete our seafood sources.
Businesses are now searching out eco-friendly companies to get their fish from places that safely farm fish and seafood and don’t put us at risk to over farm seafood which sometimes proves to be done in …