Traditional Culture Encyclopedia - Photography major - There is a fluorescent sea by the sea in Huludao, Liaoning. How did this phenomenon come about?
There is a fluorescent sea by the sea in Huludao, Liaoning. How did this phenomenon come about?
In addition to Huludao, there has also been a fluorescent sea. Which place in China has seen a fluorescent sea in Dalian's Daheishitan before? He appeared in April and May, when such wonders would appear on the beach. At night, it attracted many photographers to come here to record a magical scene. Fluorescent seas have also appeared along the coast of Dongying Gudong Sea, Pingtan Tannan Bay, Zhoushan Flower and Bird Island and Qinhuangdao, Hebei Province. Anyone who has seen the fluorescent sea will be amazed. These waves were blown to the beach. In the process of flapping, the light is also flapping with the waves, and there is a feeling of seeing the Milky Way, mysterious and romantic. But it takes some luck to see the fluorescent sea, because it does not appear at any time, and it is not necessarily fixed at any time, so even if it appears, it is just luck.
What elements are needed for the formation of the sunshine sea? In fact, the formation of fluorescent sea needs to meet three conditions first. The first condition is that it is in the low bay area, the second condition is that the pollution is relatively low, and the third condition is that there should be mangroves around it, so that these luminous plankton will multiply in large numbers and will not be diluted by seawater. In fact, to put it simply, all this luminescence is due to some planktonic microorganisms, whose names are flagellates. Although these luminous creatures are very beautiful together, they are actually poisonous. Their toxicity is fatal to other creatures in the ocean. If the human body meets these creatures, it will also threaten its health. In fact, flagellates have no other toxicity, but they will absorb the toxicity of other algae in the ocean, so that organisms will slowly release some chemicals, so that seawater will be polluted to a certain extent.
What should I pay attention to when watching the fluorescent sea? If you have a chance to see the fluorescent sea with your own eyes, you need to know what you should pay attention to. The fluorescent sea mentioned above is actually toxic, so try not to let your skin touch the sea water. If our bodies accidentally come into contact with this flagellate, it is very easy to have skin problems, such as itching or allergies. So when there is a fluorescent sea, we just need to watch and appreciate it from a distance, and don't touch it, because it is a dangerous thing, and sometimes the more beautiful it looks, the more dangerous it is, so we must pay attention to this when we look at the fluorescent sea again.
What does the appearance of fluorescent sea mean to marine life? Watching the sea is the time when flagellates multiply, but when flagellates appear in large numbers, they consume oxygen in seawater, and when the oxygen in seawater is less and less, the oxygen content begins to decrease. Then some creatures in the sea will have a series of problems due to lack of oxygen, the most common one is to die of lack of oxygen, and flagellates will also attach to some creatures, such as fish, which will attach to fish gills. However, after attaching to the gills, it is easy to cause gills blockage. The fish can't breathe after the gills are blocked. In this case, the problem of suffocation is very easy to occur. So behind this beautiful scene, it may be cruel. In any case, the probability of a fluorescent sea is relatively small, so at this time, if everyone lives nearby, it is still worth seeing. For people who like photography, such scenery must not be missed.
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