Leisurely Live Broadcast from Ocean Global
Chapter 496 The blue whale penguin calls out to the expert~ I got another cold knowledge! (1 Please
in the live room.
sound from the microphone.
It's the crisp sound of Brother Xu chewing on crispy krill.
The current sea area where the "Yunfan" is located is more than 7 pm.
It was almost two o'clock in the morning in Xia Guo.
Just that crispy chew.
Let the little friends who don't have a late-night snack cry!
Facing Yi Qian's doubts.
Yang Xu said slowly:
"Each krill can give birth to 6,000 to 10,000 babies, and despite their small size, they can live up to six years, and each summer for six years, a single krill can spawn many times. 11
Hear this.
Yi Ying did the fingering.
Then she whispered in a low voice:
"This rounding up is one hundred million~ No wonder they can give birth to the largest creature in the ocean, the blue whale!"
"It seems that these little creatures, although not big, have made outstanding contributions to marine ecology!"
The voice just fell.
Yi Qian shoved a small crispy krill into his mouth in awe.
hey-hey.
Really fragrant.
As Xu Ge said before.
Although humans are currently fishing for krill.
But as a "future human food bank".
It's just a hypothetical situation that probably won't happen.
on the one hand.
The large-scale settlements of krill are mostly in the Antarctic waters.
The difficulty of fishing can be imagined.
on the other hand.
There is no shortage of food for human beings.
Go and eat with Antarctic penguins, blue whales, and seals~
[Is their reproductive capacity so strong~ If there is no krill with such strong reproductive capacity, maybe blue whales cannot become the largest creatures in the ocean.
【Indeed, the natural world in the ocean is amazing! 】
[The problem is that even when there is enough food to eat, human beings will still be bad at other foods that are rich in nutrients~]
[That's not it, it is said that krill living in the polar regions have no less nutritional value than steak~
Yang Xu nodded slightly and said:
“Currently, the global fishery in the Antarctic waters catches about 250,000 tons of krill every year, but relative to its total of about 1 billion tons, it will not affect the ecology. 93
07......
A single small krill weighs only a few grams.
1 billion tons in total.
Even if it is not converted to the number of individuals.
The weight alone is many times more than the weight of all humans combined!
not to mention.
They also have the ability to reproduce in the thousands.
Therefore one
The blue whale is a sea creature with a gigantic physique.
in choosing food.
Still very knowledgeable.
Krill live in flocks.
In the case of high-density aggregation in the ocean.
Just one cubic meter.
You can gather 10,000 to 30,000 krill!
This also meets the needs of blue whales to eat 4 tons of krill per day.
Instead, they feed on other sea creatures.
It must not be able to meet such a large "need".
Yi Qian scratched his nose and said:
"Perhaps the ability of krill to reproduce so strongly was completely forced out by a sea beast like the blue whale."
Yang Xu couldn't help laughing and said:
"You seem to have some truth in saying that. 99
In other words.
Take the blue whale's daily prey in tons.
Krill if not able to maximize reproduction.
Spread species groups as much as possible.
Even if there is no human intervention, I am afraid that it will be eaten and extinct by blue whales.
Admittedly, this is just an assumption.
And some water friends mentioned the nutritional value of krill.
In scientific reports of professional marine biological research institutions.
It has indeed been proven that krill are rich in nutrients like 'Omega-3'.
And the content ratio is the highest, no one!
Because it is rich in these nutrients.
Consumption of krill can protect the heart, blood sugar levels, liver, cholesterol levels.
It also has anti-aging properties.
besides.
These little creatures also contain 7 essential amino acids and 2 semi-essential amino acids.
It has functions such as enhancing the immune system.
in short.
Don't look at the small size of the krill.
The whole body is treasure.
"So, do these inconspicuous 'little shrimps' play an important role in the marine food chain?
talking room.
Yi Qian didn't forget to add vegetables to Yang Xu's bowl.
I was afraid that the man was hungry.
Yang Xu nodded and replied:
"Although there are about 85 kinds of krill, the largest amount is in Antarctica. Penguins, seals, blue whales, and even squid in Antarctica all use this kind of krill as their main ration."
Speaking of here.
Yi Qian started to make fingers again...
She calculated for a while and said:
"A blue whale eats several tons of krill every day. So many animals use krill as their food ration. How can they not eat tens of millions of tons this year?"
Yang Xu shook his head and said:
"Incomplete statistics are about 400 million tons.
Conversation between the two.
The audience in the live broadcast room was quite surprised.
[My God, the total amount of krill is about 1 billion tons, and 400 million tons are eaten by other animals every year, which is close to half~)
[Fortunately, their reproductive ability is strong, otherwise the Antarctic ecosystem is estimated to collapse)
[I can see it clearly! These inconspicuous little beings support half of the Antarctic waters ecosystem! Cow!)
[It turns out that the nutritional value of krill is so high that blue whales and penguins are experts~ No wonder it is so delicious!)
[Get a little knowledge every day (useless knowledge adds QAQ!))
Yang Xu went on to say:
"Even though the krill's reproductive ability is very strong, it does not mean that it is inexhaustible. Humans once made the fur seals in the Antarctic almost extinct. 99
"The number of blue whales, once also for whale meat, has plummeted.
"So I don't think that the 'future human food bank' is to fish for krill, and maybe after the fishing is released, they will be endangered one day.
Isa sitting across from the dining table.
Holding his legs, he nodded again and again.
Co-authored for half a day.
Brother Xu first proposed the topic of "Future Human Grain Depot".
5.4 then overturned this idea.
After all, it is still advocating the moderate collection of nature.
This wave...
This wave is Xu Ge's curve and environmental protection.
Although the sand sculpture netizens in the live broadcast room did not benefit a lot.
But anyway, I also learned about the ecological structure in the polar seas of the earth.
However.
Just after dinner.
After chatting with the water friends in the live room about the topic of krill.
Yang Xu has already planned to close the live room.
Then Meimei fell asleep.
However, the [Radar Template] ability that has been silent for several days.
But at this time, the scanning discovery of rare creatures came again.
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