Fishing industry

People get many things from the sea.

They catch fish to eat. They also catch plants like seaweed. Some people catch fish for fun. Some people catch fish to sell.

Many workers prepare the fish. They clean the fish. They may freeze it or put it in cans. This helps the food stay good.

Fish can be used for more than food. Some people use shells to make pearls. Other things come from sea life too.

Many people around the world need fish. It helps them live and grow.

We must be careful with our oceans. We want to keep enough fish in the sea.

The fishing industry is a big group of jobs. It includes people who catch, move, and sell seafood.

There are three main parts to this work. Commercial fishing is for selling food. This includes wild fish and aquaculture. Aquaculture is a way to farm fish in tanks or ponds. Traditional fishing is done by groups following their own customs. Recreational fishing is done for fun or sport.

Once fish are caught, they must be prepared. This is called fish processing. Workers might fillet the fish or freeze it. Some companies make canned goods. Fish are used for more than just food. We use pearls from shells. Some people use fish parts to make glue or fertilizer.

Many people rely on the sea. Over 500 million people depend on these resources. However, the industry faces big problems. Overfishing happens when too many fish are caught. This can hurt the ocean. In 1974, 90% of fish stocks were at safe levels. By 2021, that number fell to 62.3%.

Groups now work to find ways to fish safely.

The fishing industry is a huge part of how the world works. It includes many different activities. People catch fish, grow them in farms, and prepare them for eating. This industry also helps move and sell seafood to markets. It is a very important way to provide food for people. Over 500 million people in developing countries rely on it.

This work supports many lives every single day.

There are three main ways people fish. The commercial sector is for making products to sell. This includes wild fishing and aquaculture, which is fish farming. The traditional sector is when groups follow their own customs to fish. Finally, the recreational sector is for sport or fun. People in this group do not sell what they catch.

Each group plays a different role in the ocean.

Once fish are caught, they go through a way it works called processing. First, workers handle the raw fish. This is known as primary processing. They might fillet or freeze the fish for stores. Then, secondary processing happens to make canned or chilled goods. Some companies even have their own fleets of ships. These products are then sold to grocery stores or restaurants.

Fish are used for many things besides just eating. They provide 16% of the protein for people in the world. Some people use pearls or sharkskin for special items. Other parts of fish are used for medicine or glue. For example, fish emulsion is used as a fertilizer. Scientists even use parts like bones and fins for health research.

The sea offers many different kinds of useful materials.

Protecting the ocean is a very big job. In 1974, 90% of fish stocks were at safe levels. By 2021, that number dropped to 62.3%. This happens because of overfishing and climate change. Many countries have disputes over who can fish in certain areas. For example, the "Cod Wars" happened between Iceland and the UK. Now, groups like the Marine Stewardship Council work to help. They help make sure fishing stays sustainable for the future.

The fishing industry is a massive global network of activities. It involves taking, growing, processing, and selling fish or other seafood products. The Food and Agriculture Organization defines this industry broadly. It includes commercial, recreational, and subsistence fishing. It also covers the harvesting, marketing, and processing sectors. This industry is vital for human survival. Over 500 million people in developing countries depend on fisheries and aquaculture for their livelihoods.

There are three primary sectors within the industry. The commercial sector focuses on making products for sale. This includes wild-catch fishing and aquaculture, which is the farming of aquatic life. This sector is sometimes called the seafood industry. It also produces non-food items like pearls. The traditional sector involves people following customs to gather resources. This is common among aboriginal populations. Finally, the recreational sector is for sport or personal use. People in this sector do not sell what they catch.

Once seafood is harvested, it enters a complex series of related industries. Fish processing is a major part of this chain. It is divided into fish handling and product manufacturing. Handling is the initial stage of working with raw fish. Large companies often own their own fishing fleets. They sell their products to grocery chains or intermediaries. Processing can happen on ships or at land-based plants. There are also two main types of processing. Primary processing involves filleting and freezing fish for retail. Secondary processing creates chilled, frozen, or canned goods.

Seafood provides a huge amount of nutrition for the planet. It is estimated to provide 16% of the world's protein. Many people value the flesh of edible fish species. However, the industry uses many other marine animals for food. This includes shellfish, crustaceans, jellyfish, and sea cucumber. Beyond food, marine life provides many industrial materials. Pearls and mother-of-pearl are highly valued. Sharkskin and rayskin are also used. Some creatures, like sea urchins, are used in traditional medicine. Even pigments like Tyrian purple and sepia come from the ocean.

Scientific research even looks at fish by-products for health. Scientists study fish-derived protein hydrolysates. These are substances made from parts like skin, scales, and bones. They may show anti-inflammatory or anti-cancer activities. These products can also help stabilize food and improve shelf life. Other uses are quite practical. Fish glue has been used for many products for a long time. Isinglass is used to clarify wine and beer. Even fish emulsion is used as a fertilizer for plants.

Despite its importance, the industry faces serious environmental challenges. Overfishing and climate change threaten global food security. In 1974, 90% of fish stocks were at biologically sustainable levels. By 2021, that number dropped to 62.3%. This decline has led to international disputes over fishing rights. One famous example is the "Turbot War" between Canada and the European Union. This began after the collapse of the Atlantic northwest cod fishery in 1992. Another example is the "Cod Wars" between Iceland and the United Kingdom. These conflicts often happen around Exclusive Economic Zones, or EEZs. An EEZ is a specific area of ocean managed by a single country.

Modern efforts focus on making fishing more sustainable. The United Nations has set goals to regulate harvesting and end overfishing. They want to restore fish stocks using science-based management. One group working on this is the Marine Stewardship Council. This is an independent non-profit organization. They set high standards for sustainable fishing. Experts assess fisheries to see if they follow these rules. In Asia, groups like the North Pacific Anadromous Fish Commission help manage stocks. They impose catch limits on member countries like Canada, Japan, and the United States. These efforts aim to protect the ocean for the future.