"Deoxygenation of sea area" is happening. What will mankind do in the future?

How important is the ocean to human beings? Simply put, if one day the marine ecosystem is completely destroyed, the earth's oceans will become complete? The forbidden zone of life? Then, everything on the earth is hard to exist. If humans can't fly off the earth and emigrate to other planets before then, we will also disappear from the earth.

In the past 15 years, the number of marine dead zones on the earth has increased from 15 in 2004 to 700. The growth rate greatly exceeded the expectations of researchers, and the earth's ecosystem officially sounded? Help? Alarm bell? Deoxygenation in sea area? It is spreading in the ocean, and if it is not contained in time, mankind will fall into crisis in the future. How is the ocean dead zone formed? Researchers say that this is due to the increasingly serious greenhouse effect, which leads to higher and higher seawater temperature. As we all know, the ocean is the most important thing on the earth? Air conditioning? It will automatically absorb heat and naturally adjust its oxygen content. However, due to the greenhouse effect, the rising temperature year after year has made the ocean unable to absorb heat and dissipate oxygen normally. As a result, carbon dioxide began to accumulate in a large area of the ocean. Eventually, there will be anoxic and anaerobic marine areas, and the creatures living in them will die.

Through computer modeling and analysis, the researchers said that there is not much time left for human beings to control the dead zone of the ocean and curb the continuous increase of hypoxia in the sea area. It is predicted that by 2030, a large area of the Pacific Ocean will become a marine dead zone, and a large number of marine life, including many terrestrial life that feeds on marine life, especially human beings, will be affected.

According to marine experts, the temperature in the Arctic and Atlantic Ocean rises about twice as fast as that in other sea areas, which indicates that the earliest marine dead zone appeared here and then spread rapidly. Especially now, some places where the ocean meets fresh water are also being strangled by the ocean? Staring? What if freshwater resources become? Dead zone? It will be even worse then.

Of course, the researchers also said that in fact, the phenomenon of hypoxia in the sea area has often occurred since ancient times, but it is the first time to see such a large area of hypoxia, and it is completely affected by human activities. To solve the problem of hypoxia in the sea area, we need to curb the greenhouse effect as soon as possible, prevent global warming and prevent the global temperature from rising year after year. But according to the current trend, it is difficult to control it in a short time.

You may delay, but time will not. Nowadays, many marine organisms are on the verge of extinction because of lack of oxygen in the ocean, such as corals living in tropical oceans, which are experiencing death. Many people think that the ocean is endless and far away from our life, but in fact, everything on the earth is integrated, and any environmental problem will push mankind to crisis. Especially now, a lot of food comes from the ocean, and human beings are increasingly dependent on the ocean. Therefore, it is imperative to control global warming and find a way to live in peace with nature as soon as possible.