A rare scene! Typhoon Nesat hits the crabs and is blown on the dock, what do you need to pay atten

Here are some things to keep in mind when picking up crabs:

01. First of all, when picking up crabs, you must avoid being caught by crabs, because crabs are actually very painful. If you say that you are accidentally caught, then don't panic too much, don't shake the crab or pull the crab hard at this time, generally if you shake or pull hard, it will only make the crab clamp tighter. The correct way to do this is to let go of the crab directly and slowly, and put it on the ground, at which point the crab will slowly release its pincers and try to escape.

When the crab is loosened, we can go and re-catch it, or put on a pair of gloves before catching it. <>

02. Most of the general crabs like to hide in the cracks of the stones, or hide in the stone caves, but when catching, don't put your hands directly into these holes. Because sometimes there are not necessarily crabs in the hole, there may be dangerous creatures such as snakes, and if you rush into it, it is easy to have an accident. <>

03. When catching crabs, you can directly hold down the crab with your hand, because the crab's ** is a relatively safe place, and the crab's two big claws are enough to reach the back. Therefore, during the process of catching, you can directly pinch the back of the crab with your hands, so that the crab can be lifted. <>

04. If the amount of crabs is relatively large, then some tools can be used to assist in catching, and the more common one is the ground cage fishing method. You can put the ground cage directly in the place where the crabs are often active, and then the crabs will burrow into the cage, which is very efficient. There is also the use of light trapping method, simply put, it is to install a lamp directly on the shore, and bury a large vat or arrange a trap under the lamp, and at night, under the attraction of the light, the crab will climb directly to the surface of the arranged trap, so that the purpose of trapping can be achieved.

It is necessary to pay attention to the protection of the environment, not to choose the typhoon day, to pay attention to the way to pick up crabs when going out, and to be sure to wear gloves.

When cutting crabs, you must pay attention to the rise and fall of the tide, and secondly, you must pay attention to prevent being pinched by crabs, and you must carry some disinfectant items with you.

That must be not to pick too much, and be sure to wear gloves because he will bite you.

Disaster prevention before typhoons

1. Pay close attention to the dynamics of typhoons and do enough work to prevent typhoons in advance. Marine aquaculture practitioners should pay close attention to reports of typhoons and take preventive measures in a timely manner.

2. Reduce the stock of aquaculture. Qinggao will catch the aquaculture aquatic products that have reached the market specifications in advance to minimize the loss and change the difference.

3. Seawater cage aquaculture and raft aquaculture should be strengthened and efforts should be made to reduce the loss of aquaculture products. Nuclear traces.

4. Seawater pond aquaculture can pre-lower the pond water level according to different conditions to prevent the storm from causing escape and channeling, and if necessary, it is necessary to install anti-escape purse seine nets to prevent major economic losses.

5. Comprehensively check the reliability of the pond foundation. According to the actual situation of the pond, judge whether it is necessary to heighten or strengthen the pond foundation, and beware of the collapse of the pond foundation.

6. Prepare emergency production materials. Properly prepare some coarse salt and aerators, etc., and equip a generator of corresponding power if possible, and prepare enough fuel for 2-3 days.

When the typhoon comes, the impact on marine life is also very large, especially for some marine life in the shallow starvation sea area, and they should be called to Changxing in advance for refuge. You can escape to the deep sea.

When these sea creatures are hiding from natural disasters, they usually hide under the sand layer or next to some buildings, so as not to be affected by such natural disasters.

This is to stay away from the beach and swim as far into the deep sea as possible, so that it is better.

I think it's a gift from nature, but when it comes to nature, especially when it comes to typhoons, we must pay extra attention to safety.

Typhoons are constantly affecting various parts of the country, especially in the summer of each year, and Southeast Asia is the most severely affected. The southeast coastal areas of China suffer from typhoons every year, and the number of typhoons is increasing this year. Even now in autumn, typhoons still appear in the Pacific Ocean.

As a result, it has affected most areas of our country, bringing significant cooling and precipitation.

According to the meteorological department, Typhoon No. 20 of this year has gradually approached the Hainan region of China. So far, ZTE's wind power has reached more than 14 levels. In the coastal cities of Hainan, you can see a lot of marine life being blown onto the banks of the beach on the beach.

For example, crabs and some small fish were washed up on the banks of the river by the most ferocious sea before the arrival of a strong typhoon.

Although we were able to pick up a large number of crabs and other small fish and shrimp on the beach before the typhoon came. But that doesn't mean we should ignore the dangers of typhoons. As we all know, typhoons are a very serious meteorological disaster.

In particular, typhoons with higher levels are more likely to have a serious impact on our human society and urban infrastructure. Even if it will bring a little gift, we must also do the corresponding flood prevention work in advance.

Especially for the residents of Hainan and Guangdong, it is necessary to evacuate from dangerous areas. At the same time, the local government should also coordinate all aspects of work and send more professionals to the rescue in a timely manner. After all, there is no certainty that the typhoon will make landfall in the coastal areas, but the only thing we can say for sure is that the coastal areas will be directly within the scope of the typhoon's impact.

In addition, strong winds and rainy weather may occur, which is more likely to lead to flooding.

There are crabs blown on the dock in Hainan: the gift of nature is coming On a windy day, you can blow all kinds of interesting things, no, Typhoon Nesat has blown a lot of crabs to Hainan. According to the official news of China Meteorological Science Popularization, at present, Typhoon "Nesat" is located about 165 kilometers northeast of Sansha City, Hainan Province (Xisha Yongxing Island), but the impact of wind and rain has been very obvious, and it has brought a gift of nature to the Woody Island Wharf. ”

Of course yes, but I suggest you don't pick too much, otherwise the ecological chain of the area will be broken.

I think it's fair to say, and I think this kind of speculum is really lucky for people who live by the sea, and I think it's a very happy thing.

Because the appearance of the typhoon brought a strong wind and rain to Sansha City, crabs live on the seaside, so there is a phenomenon of being blown ashore by typhoons.

Typhoons usually have "three characteristics": first, they are strong and fast; second, the wind and rain have a wide range of influences; Third, it is highly destructive. According to different types of disasters, the losses caused by typhoons can be divided into three categories: catastrophic, compensatory and devastating, among which the most important disastrous weather is typhoon disasters.

Typhoon Nesat approached, and the crabs were blown onto the dock.

On October 19, 2022, China's No. 20 typhoon Dasha gradually approached the southeast coast of Hainan Island.

How did Nesat evolve into a typhoon?

It is a severe tropical cyclone that develops from tropical disturbances. The intensity of Nesat is affected by the edge of its subtropical high, the low-level jet stream and the surface convergence zone. With the vigorous transport of water vapor in the outer part of the vortex in the circulation, the center of the typhoon gradually moved to the northwest. Under the influence of cold air, when the intensity of the surface convergence zone weakened, the intensity of "Nesat" weakened again, and finally gradually dissipated.

How can you protect yourself when a typhoon arrives?

The advent of the typhoon did not cause severe disasters, but it brought heavy rainfall and strong winds, from the trajectory of Nesat, we can see that the loss caused by the typhoon is huge, so in order to better protect yourself, you should observe the weather forecast in advance in life, close the doors and windows, and confine the large items that are easy to be blown by the wind, so as to prevent economic losses. A number of tropical cyclones have formed in the South China Sea and the Northwest Pacific Ocean affecting the southern part of China. Most of these cyclones are tropical cyclones.

However, tropical cyclones have the characteristics of fast movement and high intensity, and have obvious regional and seasonal climatic characteristics like other atmospheric disasters.

During typhoons, the winds are very strong and blow a lot of things from the sea to the shore, and when the typhoon stops, they stay on the shore.

This is because crabs are breeding and foraging after the tide is low, and they are knocked down by a typhoon.

Typhoons are formed in the sea, and when they make landfall, the wind speed is extremely fast and extremely high, and the sea water is also rolled up, and there are many marine life in it, and they will also make landfall with the typhoon.

The typhoon is very powerful, and the wind force in the center has reached 14 or more. The scope of influence covers a wide area, including the two regions and Hainan Province.

Southeast Asia is a region with a high risk of typhoons, such as Vietnam, the Philippines, Japan and China, which are all very vulnerable to typhoons. However, the number of typhoons has reached more than 20 so far this year. Although the vast majority of typhoons have not really formed, they still have a certain impact on the weather in China's coastal areas.

With the arrival of Typhoon Nesat, Typhoon No. 20 of the year has officially formed. So far, Typhoon Nesat has officially entered the waters of Hainan. It will directly affect parts of Hainan in Guangdong, according to reports from the Hainan Meteorological Bureau.

On the beach in Hainan, many crabs have been washed up on the pier by the waves. In addition, there are many shells and small fish and shrimp that have been washed up on the beach due to the high waves.

This is the 20th typhoon of the year and the last typhoon of autumn. It's just that this typhoon is a bit special and will not directly land in the coastal areas of China. However, it will bring strong winds and rainy weather to the coastal areas of our country, and will be affected by the southward movement of the cold air mass from the north.

Therefore, the Guangdong region has to endure the cold air hard surface on the one hand, and the impact of typhoon weather on the other. As a result, there will be a large cooling in Guangdong.

Therefore, in the face of such bad weather, cold air and typhoons. Residents in Guangdong must do a good job of drought and typhoon prevention in advance, after all, the weather is indeed very extreme and abnormal. In previous years, it was unlikely that a cold air mass and a typhoon would have occurred at the same time.

Such a phenomenon is actually very rare, and it can also be explained from the side, the earth's climate and environment have changed.

Typhoon "Liquid Nasat" is approaching, and there is a strong wind and rain in Sansha City, Hainan, and the crabs in the sea are "blown on" to the dock, and Typhoon "Nesat", on the morning of October 18, 2022, maintains a strong typhoon level, and the maximum Lishan wind near the center reaches 14.

The power of this typhoon is still very large, and after the typhoon passed by, the river water had a very serious high tide, which caused a very serious impact on the surrounding residents' houses in the process of hailstorming, and affected the normal life of the residents.

The force of this typhoon not only caused a lot of marine yard debentures to be blown ashore, but also caused the local people to be unable to work and work. And also directly sent a warning to Sun Bu.

As the cold air from the north moves eastward, it will inevitably affect the temperature in southern China. Typhoon Nesat, which combined with this cold air, will cause heavy rainstorms in several coastal areas of China, and even extremely heavy rains in Fuzhen.

Sansha's crabs were blown ashore by the typhoon, what kind of scene is this?

The reason why these crabs will be blown to the shore is because these crabs themselves live very close to the shore, and it is likely that they encountered a typhoon when they were active on the shore, and when they wanted to go back to the sea, they found that they could not go back, because the wind of the typhoon was very strong, and they directly blew these crabs far from the shore, and the weight of the crabs itself was not large, so for a typhoon, it was very easy to blow over these crabs, and these crabs did not have the weight to resist the typhoon at all.

There is a rare scene in Sansha, Hainan, where a large number of crabs were blown ashore due to a typhoon, which is too rare. There was strong wind and rain in Sansha City, and a large number of crabs were blown onto the Woody Island pier.

Affected by the typhoon, a large number of crabs appeared on the beach of Sansha, and many people began to happily catch the sea. People can catch a lot of crabs on the beach.

This scene is really shocking, because there are quite a lot of these crabs, and they all look like they are dancing with teeth and claws in the air.