Sharks may not be responsible for the rare human bite, as we assumed. In today’s study, scientists argue that at least some shark bite should be considered a form of self -defense.
French marine biologists led this study Post In the border of preservation science. After analyzing shark bite data from all over the world, about 5%of human bites in sharks were estimated to be entirely defensive, not sharks. The findings will help to promote shark bite preventive efforts, researchers said.
Eric Clua, a shark expert at PSL University, was inspired to investigate the topic by observations in field studies in Polynesia.
He often heard about fishermen who unconsciously slaughtered sharks trapped in fish pens. These sharks sometimes asked fishermen if they failed to kill animals. He also heard a coincident shark bite report from the underwater Spear Fishermen. The shark seemed to attack the shark because the fishermen wanted to stay away from the food.
Clua told Gizmodo to Gizmodo by email, “As a result of a closer investigation, I have a chance to model this self -defense mechanism described in this study.
The researchers first analyzed the data of the recorded shark water in the French Polynesia. In particular, an accident containing information about the possible motives behind the water. In 2009 and 2023, 74 sharks were recorded in this area. Researchers may have motivated four of these bangs (5%total) to motivate self -defense, researchers said.
Clua and his team Global shark attack fileSince 1863, there have been almost 7,000 sharks. They investigated the water classified as provoking, including people close to sharks. Once again, about 5% of the water I studied (overly 322 water) was illustrated to meet the self -defense standards.
These criteria include sharks, active, water -free but superficial and fatal wounds immediately after human behavior that can be aggressive or recognized. Paradoxically, the defensive shark bite can also be unbalanced compared to previous human behavior, such as sharks that are actively bitten by humans who are actively biting humans to return to water. However, according to Clua, this imbalance may be a sign of despair of sharks to survive at any cost.
“The results of this study show that sharks have more rights as animals or humans who can defend themselves when survival is in danger.” “They also don’t want to intuitively get the help of sharks. This is because they do not necessarily recognize this human behavior positively and actively react.”
The team hopes to let them not get up at first by revealing many motives for Shark Bites. For example, people should not have a correlation or approach with sharks, even if they look harmless or in danger. And in general, when swimming where sharks live, they must be at least two groups, which can reduce the risk of continuous looting attacks. CLUA added that unlike some land predators, it will still stay. No ~ You can always try to defend yourself if the worst scenario occurs, as the carnivorous sharks are not attacked.
At the same time, researchers point out that sharks are generally afraid of humans. As a result, shark bite is very rare and is not fatal compared to other animal human interactions.
There were 88 shark bite It was recorded worldwide in 2024 For example, seven relevant deaths. Contrast The hippopotamus is estimated In order to attack more than 500 people a year, the number of deaths is further distorted considering the diseases spread by certain animals (mosquito mediators malaria Kills more than 500,000 people every year). Therefore, it is important to practice good safety in water that can contain sharks, but people (including journalists) should not excessively expand the risk of bite.
“In addition to reducing the number of water in the field, I hope that one of the main effects of our research is to modify the vision and attitude of journalists by proposing to make humans more responsible, not to look closely at the conditions of biting, not to systematically blame the animals.
The team plans to continue to study other types of sharks, such as “exploration” -The sharks can bite humans and test proper food.
