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▌懂来做莫 ▌#183 生物篇 | 海中闪闪发光的“蓝眼泪”,其实是一种带有大量细菌的藻类?

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00:00In recent years, some of the domestic beaches have seen blue tears of blue light from time to time.
00:04Is this phenomenon caused by the creatures in the sea?
00:06What crisis is it hiding?
00:09It's okay if you don't understand. It's no use if you understand.
00:10Understand it and think about it.
00:11The ship has crossed the water surface and the fluorescent blue color of dreams has emerged.
00:14This is the blue tears that everyone is familiar with.
00:16The reason behind it is generally thought to be caused by the night-light algae and the sea mucus.
00:20Sea mucus is a floating creature that lives in the sea.
00:23It has a strange structure called a luminous line in its body.
00:25Therefore, when it is hit by the sea waves or when the ship has crossed the water surface,
00:29it will produce a light blue light.
00:31The night-light algae is a single-celled creature called a night-light bug.
00:35The luminous lines in its body will also shine when it is disturbed by the outside world.
00:39When they are very dense in the sea,
00:41they form the blue tears phenomenon.
00:43However, the algae cells of the blue tears will absorb a large amount of bacteria and pathogenic microorganisms during the gathering process.
00:48Therefore, people do not recommend direct contact with the body.
00:51However, places where this phenomenon has occurred,
00:53including Gualaxuelan, Pilishuangulong, Bangga Island, and Langzhong Island, etc.

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