How Many Sharks Are Killed by People?

Approximately 100 million sharks are killed by people each year, according to 2012 findings from Dalhousie University in Halifax, Canada, or nearly 11,500 every hour. It is estimated that between 6.4% and 7.9% of all shark species are killed annually by humans, which is thought to be a faster rate than the birth of new sharks and may leave the creatures vulnerable to a declining population over the long-term.

Sharks are generally killed by humans due to illegal hunting to keep up with the demand for shark fins, a culinary delicacy in Asia. Poachers typically remove the fins from the sharks while they are still alive, and leave them in the water to die.

More about sharks :

• One single bowl of shark fin soup may cost as much as $100 US Dollars (USD) in Asia.
• While sharks are often viewed as a major threat to humans, approximately 12 humans were killed by sharks in 2011 worldwide.
• Some shark species lack the ability to pump water through their mouths and can actually die from drowning if they stop moving.

Frequently Asked Questions

How many sharks are killed by humans each year?

According to scientific estimates, approximately 100 million sharks are killed by humans annually. This staggering number is primarily due to overfishing and the high demand for shark fins, which are used in delicacies like shark fin soup. This unsustainable practice significantly threatens shark populations worldwide.

What are the main reasons sharks are killed by humans?

Sharks are primarily killed for their fins, meat, and as bycatch in fisheries targeting other species. Shark fins are highly valued in some cultures for making shark fin soup, a status symbol dish. Additionally, sharks are sometimes killed out of fear or for sport, contributing to the decline in shark populations.

How does shark finning contribute to the decline of shark populations?

Shark finning, the practice of removing fins and discarding the rest of the body at sea, is a major factor in the decline of shark populations. This wasteful practice not only kills millions of sharks each year but also disrupts marine ecosystems, as sharks play a crucial role as apex predators in maintaining the balance of marine life.

What impact does the loss of sharks have on marine ecosystems?

The loss of sharks can lead to a cascade of negative effects on marine ecosystems. As apex predators, sharks help regulate the populations of other marine species, ensuring a balanced food web. Their decline can result in the overabundance of prey species, which can then deplete other resources and destabilize the ecosystem.

Are there any international regulations in place to protect sharks?

Yes, there are international regulations aimed at shark conservation, such as the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which controls the trade of shark species at risk of extinction. Additionally, some countries have established shark sanctuaries and banned shark finning in their waters.

What can individuals do to help protect sharks?

Individuals can help protect sharks by supporting sustainable seafood choices, advocating for stronger shark conservation laws, and raising awareness about the importance of sharks in marine ecosystems. Avoiding products containing shark parts and participating in or donating to conservation organizations are also effective ways to contribute to shark protection efforts.