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Each year, humans kill around 100 million sharks in commercial and recreational activities, including the infamous "shark fin". In the past, people believed that they were not animals that should be considered for protection and conservation, since they were not appreciated compared to other animals and were not economically important. However, this conception has been changing due to the reduction of populations and the growing demand for products made with their bodies.
REASONS FOR SHARK FISHING
Commercial hunting
Several parts of the shark bodies have a high demand in the market, since they have a high price and, sometimes, even reach exorbitant prices. That's why the fishermen are interested in catching them.
I eat the food.
Shark meat has been a food for humans for many years. It is common in many people's diet, but some may not know that the fish they eat is a shark.
In Europe, North America and South America, you can get shark meat in some supermarkets as if it were fruit. This trend started because people began to consider fish as an alternative to pork, beef or chicken. In Australia, it is common to eat shark fillets and in many parts of Asia, eating shark is like eating chicken in the United States. Often his meat is considered a real delicacy.Getting your fins.
"Shark finning" is a common but infamous practice to kill sharks. It consists of cutting only the fins of the sharks in the open ocean and throwing the rest of the body with the possibility that the sharks die bled or attacked by other marine animals.
In Asia, there is a great demand for shark fins because they prepare an erroneous soup called "miracle" and very expensive, which is common in banquets. The situation is serious, because although there are laws that prohibit the practice, millions of sharks are killed each year. And just for preparing a bowl of soup, that does not guarantee its effectiveness.
Getting your skin and your oil.
Shark skin is a material used to make articles and clothing. The impact of fishing for this has not been evaluated, but it could also be a danger. On the other hand, the animal's liver oil, called squalene, has been used as a lubricant and as a raw material for cosmetics and medicines. The negative fact: 3,000 sharks are needed to produce 1 ton of squalane.
Getting his cartilage.
Products made with shark cartilage are becoming popular as medicines or treatments in the form of capsules or powder, useful for treating various diseases in the joints. Once again, there is no scientific evidence for such a claim.
Incidental capture
Sometimes fishermen do not intend to catch sharks, but do not take adequate measures to avoid catching them, as they may be trapped in trawl nets or in longline hooks. This practice is one of the main threats to sharks and represents a significant percentage of the number of dead animals.
Recreational fishing.
This activity has no useful purpose, other than entertainment. It is labeled as a sport fishing or fishing tournaments. In the United States alone, in 2011, approximately 2.7 million sharks were hunted for recreational activities.
Shark catch
CONSEQUENCES OF SHARK FISHERIES
Overfishing results in a significant problem for an endangered species. The high demand for products made with shark body parts increases the frequency of capture and when the amount of sharks that is obtained is scarce, the price increases. It becomes a kind of vicious circle that affects the environment of sharks, but also that of humans, since sharks play an important role in the food chain and their existence provides many advantages to the environment.
Fishing has been a common practice for many years, but the problem is excessive and unsustainable fishing. However, the situation has set off the alarms of environmentalists, organizations and animal advocates, who are striving to improve the living conditions of sharks.
In many countries, it is legal to kill sharks, and in some others, the practice continues even though it is against the law. The thrill of catching big sharks is something that many people look for.
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