The sea ice in Liaodong Bay of Bohai Sea continues to increase. What are the security risks?

Recently, the sea ice in Liaodong Bay of Bohai Sea has been increasing continuously, and there are many potential safety hazards. It can be roughly divided into the following three items:

1. The island is surrounded by sea ice, and the material reserve is affected.

Recently, the sea ice situation in Bohai Sea and Yellow Sea has developed rapidly. Among them, Juehua Island? The largest island in Liaodong Bay of Bohai Sea is surrounded by sea ice, which seriously affects travel. Material reserves are greatly affected, such as vegetables, meat, fruits, medicines and daily necessities. There is an urgent need to transport it to the island residents by helicopter.

2. Yingkou coastal sea ice is dense, and offshore production activities are affected.

Offshore production activities are greatly affected, such as aquaculture and legal fishing. In many places affected by sea ice, local residents make a living by agriculture and fishing. Due to the increase of sea ice, their production and life have been greatly affected. Fishing boats are frozen in the vast sea, unable to carry out normal operations and make a living. In order not to affect fishing, local fishermen can only choose to break the ice to clear the way and send fishing boats and fishing gear to a safe area without ice.

3. Maritime traffic control, ships are completely restricted.

Due to the serious influence of sea ice, many places have taken measures to restrict navigation and embargo ships. Ice floes have increased in some sea areas. Heavy sea ice moves with the tide on the sea surface and may hit the ship, so there is a huge safety hazard. It is suggested that relevant departments such as offshore operations, aquaculture, transportation and so on deploy preventive measures in advance. Due to the influence of cold weather, accompanied by severe weather phenomena such as strong winds, the wind force in Tianjin Port even reached 9. Therefore, maritime traffic control will inevitably affect shipping business and international trade.

? To sum up, the sea ice in Liaodong Bay of Bohai Sea continues to increase, and there are many potential safety hazards. It not only leads to residents' living difficulties and lack of materials, but also has a great impact on ship operation, production and life.