World Tuna Day 2023: On May 2, the coastal regions of the world celebrate World Tuna Day every year. To conserve tuna schools around the world and contribute to the development of a sustainable fishing model, fishing communities, scientists and environmentalists collaborated to achieve this date. Since it is an important animal for human nutrition and the economy.
Most tuna stocks are fully exploited, as there is no capacity for fisheries to expand, and others are already overexploited, meaning there is a risk of stocks collapsing, according to reports from the United Nations. United Nations for Agriculture and Food. The International Foundation for Seafood Sustainability estimates that 13% of tuna stocks are overexploited, while 65% of stocks are at a healthy level of abundance.
In its resolution 71/124 of December 2016, the United Nations General Assembly formally decided to observe the event. And this campaign highlights the importance of conservation management to ensure they have the necessary mechanisms and tools to prevent tuna supplies from collapsing.
World Tuna Day 2023: date, history, theme, meaning and more
About tuna
Tuna is a speed-oriented, streamlined and elegant fish. On its back it has two dorsal fins that are separated but very close together; the first fin is “depressible” and can be placed flush in a slot that runs along its spine; It is supported by thorns. From the dorsal fins to the tail, which is curved and tapered to pointed tips, there are seven to ten yellow finlets. The tuna’s pelvic fins are located below the base of the pectoral fins. When a fish swims quickly, both the dorsal and pelvic fins retract.
Some interesting facts about tuna are:
- One of the fish species that can maintain its body temperature above that of the water around it is tuna.
- With the help of their specially designed swimming muscles and torpedo-shaped bodies, they can travel efficiently along ocean highways.
- Atlantic bluefin tuna have a maximum length of ten feet and a maximum weight of 2,000 pounds.
- They could weigh between 3 and 1000 pounds.
- Some species of tuna are capable of swimming at speeds of 43 miles per hour thanks to their unique body structure, fins, and scales.
- These extraordinary marine creatures are among the most expensive fish commercially and are an essential part of the diet of millions of people.
- There are 15 different types of tuna; skipjack, yellowfin, bigeye and albacore are the four most common.
- A large or adult tuna can consume up to 1,500 pounds of feed.
- As the top predator in the aquatic food chain, tuna helps maintain the stability of the ocean ecosystem.
- A $7.2 billion industry depends on tuna. The most expensive tuna ever sold weighed 593 pounds and cost $736,000 in Japan.
- In nature, omnivores are those who are warm-blooded.
The world has known about tuna for thousands of years. They are amazing natural animals. Aristotle’s treatise on the taxonomy of animals contains one of the oldest records of the species. Since tuna constantly migrate, crossing oceans and moving from one continent to another, their size, strength and speed are important characteristics. Many nations depend on tuna resources for food security, nutrition, economic development, employment, livelihoods, culture, etc.
Important days and dates in May 2023
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Source: ptivs2.edu.vn