The Yangtze River sturgeon, the king of China s freshwater fish, is extinct, what can a ten year fis

This decade can greatly increase the reproduction of fish, so that small fry can survive and survive, and the national fishing ban will not only protect nature but also safeguard the interests of fishermen.

A 10-year ban on fishing will allow these fish to slowly have a breeding period, so that these endangered fish can survive again, and it will give these fish a reproductive cycle, which will allow marine life to relax.

A ten-year ban on fishing can, to a certain extent, protect fish resources, prohibit people from overfishing fish resources, protect the ecological environment, and also awaken people's awareness of environmental protection.

In order to protect wild fish, it is still necessary to ban fishing, I don't think there is a need to ban it for ten years, three or five years can still be considered, humans can eat artificially farmed fish, wild fish still need to be protected.

With the extinction of yet another creature, we have to raise our attention. A 10-year ban on fishing allows them to thrive and thus maintain the balance of the biological chain. Therefore, it is imperative to ban fishing.

In fact, the extinction of species is not only caused by our hunting, but also because we do not protect the environment, the environment is bad and we hunt and kill, which has caused the extinction of some species, which also reminds us that we must protect our common home!

Nothing will change. Once the ban is lifted, the fish in the river will be caught within a year.

The first is illegal fishing, in the past, human beings would catch a large number of Yangtze white sturgeon for economic interests, and at this time the state did not issue a clear prohibition order.

Residents around the Yangtze River basin have fished for profit, and this phenomenon is one of the direct causes of the extinction of wild white sturgeon.

The second is habitat loss, with dams built in the Yangtze River basin blocking their migration routes, unsustainable sand and gravel mining destroying their spawning grounds, and habitat loss.

There is less hope for the resurrection of the Yangtze sturgeon. The reason for the extinction of the white sturgeon is that it is no longer adapted to today's environment.

The white sturgeon, an ancient species that has survived for more than 100 million years, prefers a cooler environment, and has become extinct due to environmental changes caused by human activities and other factors.

Human overfishing has led to a decline in their populations. Various human activities on the Yangtze River have destroyed the habitat of the Yangtze sturgeon, depriving them of the environment on which they depend. The remaining Yangtze sturgeon gradually moved away from human range and could not be detected by humans.

Because the environment of the Yangtze River has changed a lot, and the Yangtze white sturgeon cannot adapt to this change, it will become extinct.

Because of the wanton killing of human beings, there is no end to predation, which will make many animals extinct.

The king of freshwater fish in China, the white sturgeon.

It was officially declared extinct on July 21, 2022, which means that this sturgeon endemic to the Yangtze River in our country.

will be lost forever in the world. The main cause of the extinction of the white sturgeon is human-caused, and the white sturgeon is not listed as an endangered species.

In the past, overfishing of white sturgeon has led to a significant decline in the white sturgeon population, and the white sturgeon has not been able to recover to a more stable population level through its own regulation. At the same time, human activities have also caused serious harm to the living environment of the white sturgeon, causing serious damage to the space and resources needed for the growth of the white sturgeon.

The extinction of the white sturgeon is a microcosm of many species in the world, and it is also the situation that many species may face in the future. Although species extinction may also be affected by natural causes, such as the earth's living environment has been significantly changed due to the impact of an asteroid, making it unsuitable for the survival of the vast majority of life on earth, and species extinction has occurred, such as the age of dinosaurs.

The passing of the day. But this will generally cause the extinction of many species, not the extinction of a single species. The extinction of a single species is generally due to human-caused causes.

After entering the industrial era, the scientific and technological level of mankind has been greatly improved, but it has been accompanied by the excessive exploitation and utilization of natural resources by human beings. In order to satisfy their own selfish desires, humans will capture other species with ornamental or edible value, and even species with very large populations are difficult to resist this way of capturing humans.

However, with the deepening of ecological research, more and more people are aware of biodiversity.

The importance of the protection of endangered species is more perfect. For example, the establishment of a nature reserve for endangered species, so that the environment is suitable for the survival of endangered species, can slow down the pace of extinction to a certain extent, or even play a hindering role. At the same time, some endangered species can also be treated by artificial breeding methods, and more complete monitoring measures will be established for the treatment of endangered species in the wild.

The first is illegal fishing, in the past, human beings would catch a large number of Yangtze white sturgeon for economic interests, and at this time the state did not issue a clear prohibition order. Residents around the Yangtze River basin have fished for profit, and this phenomenon is one of the direct causes of the extinction of wild white sturgeon. The second is habitat loss, with dams built in the Yangtze River basin blocking their migration routes, unsustainable sand and gravel mining destroying their spawning grounds, and habitat loss.

I also heard a few days ago that the king of Chinese freshwater fish, the white sturgeon, was officially declared extinct, in fact, there may be many reasons, including human reasons and natural reasons, if you think that it may be too much fishing, hunting and thinking about the sea lovers some garbage to know that they do not believe in using it or caused their death, and another natural reason may be theirs, the lack of food has caused them to starve such a situation.

The habitat has been affected by artificial engineering, which makes it difficult for white sturgeon to survive in the wild, and artificial cultivation is also very difficult.

The ban on fish in the Yangtze River is still very good, but in this investigation, it has been found that the Yangtze white sturgeon has been officially declared extinct.

As China's mother rivers, the Yangtze River and the Yellow River have always made a lot of contributions to China's economic development. However, with the development of social economy, the governance of the Yangtze River and the Yellow River has become very important. In particular, the problem of overfishing in the Yangtze River basin has greatly reduced the number of many natural fish in the Yangtze River basin.

One of the most regrettable is the Yangtze white sturgeon.

The International Union for Conservation of Nature (IUCN) has officially declared the species extinct, signaling that there will never be a wild sturgeon in the Yangtze River basin again. The Yangtze River white sturgeon has the title of the king of freshwater fish in China, and is a freshwater fish living in the Yangtze River basin. They are also much larger than other fish and have lived on Earth for up to 150 million years.

It can be said to be a living fossil in reality, but due to the deterioration of the ecological environment of the Yangtze River and human overfishing, the number of this species in the wild has continued to decline in the past two decades. <>

Although economic development is very important, it is even more important to protect the ecological environment. There is a saying called gold and silver mountains, which are not as good as green waters and green mountains. No matter how good the economic development is, there is no environment suitable for human survival, then it will undoubtedly be a serious blow to human society.

As an important ecological river in China, the Yangtze River is home to many rare fish in the Yangtze River basin. Therefore, the main task of the environmental protection department is to carry out ecological protection work on the Yangtze River. <>

Of course, China also attaches great importance to this point, so it has issued a fishing ban long before this. In all sections of the Yangtze River basin, no inhabitants are allowed to fish again, and the fundamental purpose is to protect the fish stocks in the Yangtze River basin. So that these fish can live quietly in the Yangtze River basin and thrive.

It doesn't work very well, and there are still a lot of people who secretly catch fish at night, and they don't care about these laws and regulations at all.

It's relatively good, a lot of new species, and there is diversity in biology, and I saw species that I hadn't seen before.

I think the effect of the local fishing ban is still very good overall, but because this organism is still very strict about the local ecological environment and the surrounding water quality requirements, this also leads to the official extinction of this organism The impact on the local area is also very serious.

The International Union for Conservation of Nature (IUCN) has officially declared the white sturgeon extinct in the wild, which has lived on Earth for nearly 200 million years. However, in recent years, with the improvement of the ecological environment, many creatures that had been declared extinct have reappeared, and the ten-year fishing ban on the Yangtze River has also brought the Yangtze River, which was originally depleted of fish, back to full of fish, and even the endangered finless porpoise, which was extremely rare, has gradually increased. Will the extinct white sturgeon reappear in the eyes of the world?

Clause. 1. The white sturgeon is an ancient species of the same era as the dinosaurs, and before the extinction of the white sturgeon was declared extinct in 2019, all sections of the Yangtze River were successively closed to fishing, and it was not until January 2021 that the Yangtze River actually implemented a 10-year total fishing ban. Therefore, it is normal for people to expect the recurrence of white sturgeon. Some experts said that such a possibility is extremely unlikely.

The white sturgeon is a rare animal endemic to the Yangtze River in China, and was widely distributed in the main and tributaries of the Yangtze River in the past, but since the establishment of Gezhouba, the number of white sturgeon has been declining in a faulty manner. Since 1983, China has listed the white sturgeon as a national first-class protected animal, and fishing and use are completely prohibited, but this species was already critically endangered at that time. In 2003, a fisherman caught a white sturgeon in the Yibin section of the upper reaches of the Yangtze River, and we have not seen this species since.

Clause. In 1981, Gezhouba directly blocked their migration line in the middle reaches of the Yangtze River, and the construction of the dam also affected the water temperature and water depth, which inhibited the gonadal development of migratory fish to a certain extent, making their survival more dangerous. The second is the overfishing of human beings, the sturgeon meat is edible, and the eggs can also be made into caviar, which is known as the black **, and the coke can also be made, and the economic value is very high. Since the dam was built, a large number of sturgeons have gathered on both sides of the dam to try to pass, but humans have targeted the sturgeons that are trying to return to spawn and cast fishing nets to catch them.

Finally, there's the issue of food.

Clause. 3. Before the start of the fishing ban period, illegal fishing methods such as electric fish and out-of-net fishing in the Yangtze River have been repeatedly banned, resulting in a sharp decline in fish resources, and the white sturgeon has fallen into a food crisis. Because of this, many people believe that the extinction of the white sturgeon is to blame.

It is possible to reappear, because human beings are currently declared extinct only because people have not found any traces of the white sturgeon for 20 years, but nature is very vast, and human beings cannot guarantee that they have explored all places, so it is possible that in some hidden areas, there are still white sturgeon survival, that is to say, with the improvement of the environment, it is possible for the white sturgeon to reappear.

It is also possible to reappear, because the species is in a long-term cycle, and if there is no human fishing and human destruction, then it may hide and reproduce for a long time and may reproduce a lot.

The 10-year ban on fishing in the Yangtze River has only been implemented for less than two years, and the Yangtze finless porpoise has begun to be active on the river in groups of three or five, which is very pleasing to the eye. Seeing the traces of the finless porpoise, many Chinese people are excited and firmly believe that the "Goddess of the Yangtze River" white-sided dolphin is not really extinct, but just hidden and not discovered by the world.

It has been on Earth for hundreds of millions of years. On 21 July 2022, relevant international organizations announced the extinction of the white sturgeon. Everyone was also very sad after learning the news, and another natural animal friend left humans.

As we all know, the panda is a first-class protected animal in China, so in fact, the white sturgeon is a similar panda-level protected animal species in China. In other words, it is a protected national treasure panda, which shows the importance of the white sturgeon species.

There are also many experts who say that there are many reasons for the extinction of the white sturgeon, and the extinction of the white sturgeon species is also expected. This is mainly due to human activities that pollute the areas where the sturgeon live, such as illegal fishing for wild caviar and wild fish for illegal profit, and the construction of dams to prevent the sturgeon from re-migrating. In addition, human sand and gravel mining has seriously damaged their spawning grounds and caused the loss of their habitats.

So the extinction of the white sturgeon species is expected.

The last time the white sturgeon appeared was in 2003, because it was not found to have increased its value in the wild, let alone its offspring, so it was assessed as an extinct species in the wild. At the same time, there are still 26 sturgeons in the world, but they are all at risk of extinction to varying degrees. Therefore, in 2003, after the last time people saw a white sturgeon, they tried to find no trace of the white sturgeon, but they could not find it.

The extinction of the white sturgeon is a reminder that the impact of human beings on nature must not be too great. Otherwise, more species will lose their habitats, resulting in the extinction of more and more endangered species. If we know that every species has its value, we should also start from our own side and protect the environment.