"So average? Isn't it going up all at once? "It's up four or five centimeters at a time, it's not low, but it's definitely not high, and it has nothing to do with the explosion or something.

Now it doesn't look like eating a rainstorm, even in a rainy place, I haven't heard of a rainstorm for more than ten days in a row, and it's just a drizzle for more than ten days.

"Send someone to keep an eye on me, I want to know the water level at any time, and by the way, send someone to ask about the situation downstream, the speed must be fast!" Wang Yang's expression was very solemn.

Immediately, a group of people galloped away, and there was no time to use the flying pigeons to pass the book, maybe the pigeons would go on a business trip, and what if they were killed by UFOs?

"This time I'm serious, don't go down to the river during this time, you have to take a bath and fetch water and transport it back to wash, whoever goes down the river again will be grounded."

Wang Yang focused on Wang Yingying's head, and the others only felt the change in Wang Yang's feelings, and still didn't understand what was going on.

"What the hell is going on?" What they don't understand is not that the water level is rising, and what does it have to do with them if the water level does not rise?

What they asked was why Wang Yang was so excited.

"Nonsense, if it goes up again, it will be a big flood!" Wang Yang shook his hand, returned to the council hall, and immediately called the group of scientists.

"What do you think about this?" Wang Yang asked them, although all that knowledge was disseminated by Wang Yang, the difference was that Wang Yang might not think of some aspects for a while.

"I don't know if the ice age has receded, according to the example you gave, there are also very short and short Xiaoice periods."

There were also many short Xiaoice periods, especially during a large ice age, such as the end of the Ming Dynasty. It encountered a short Xiaoice period, and as a result, famine was everywhere. Earthquakes and droughts continued. There is no harvest of pellets.

So in order to survive, the people revolted everywhere and mutinied, which struck the last bit of energy of the Ming Dynasty and accelerated the demise of the entire Ming Dynasty.

And how long did this ice age last? Less than twenty years before and after. The strictest zhòng is only three years.

The opinion of the scientists is clear, and this is likely to be the case.

"When the ice age came, volcanic eruptions released a lot of water vapor, which flew high into the air and blocked the first wave of ultraviolet rays, causing the earth to lose some of its sunlight and heat."

"And then because of this, the water, the river, the sea freeze faster. Once again, the second wave of ultraviolet rays was blocked, and both were reflected into outer space, so that the double reflection of light made the ice age even more rampant. The cooling effect in the book makes it clear that this may be the case for us. ”

"Possibly, we're going to have an even shorter ice period. It was over a few years ago, and it turned out to be too sick. It took two years for the guide zhì to warm up, and as a result, the ice and snow suddenly melted. The amount of water in the guide zhì increases. ”

Based on what they learned, the scientists immediately made a judgment and made a hypothesis.

Wang Yang groaned slightly, thought for a while, and couldn't say that it didn't make sense, but it couldn't be said that it was very reasonable, because they ignored a fact.

"There will definitely be ice and snow melting, but it will not go directly into the river, but into the earth, can the water not seep into the earth? Unless the earth is still frozen. ”

Wang Yang put forward this idea, and these ultimate intellectuals were speechless for a moment, and they also knew that they should seep into the earth first, and not directly flow into the river.

If you want to go directly into the river, unless it is pouring rain, then the water will not seep in fast enough, and the water will accumulate into a stream and flow into the river.

But since it is the ice age that has receded, it should have subsided slowly, and there is no such rapid situation as zài.

In that case, is there a need for a scientific explanation? Knowing what triggers it may be helpful in making decisions.

"Rumbling ......" The world began to shake again, when the sun and the moon were really lightless, the yellow sand was all over the sky, the yellow fog, and the dust was rushing up!

"Boom!" A huge thunderclap exploded from the sky, Wang Yang staggered, and only heard him scolding angrily: "Who broke through the great realm and triggered the heavenly thunder!" Quickly unplug the power and go to ......"

Such a shocking scene of annihilation, Wang Yang has seen a lot in the past few years, and he also has a ridiculous mood, after all, no matter how earthquake, no matter how sunny the thunderbolt is, it has not caused substantial harm to them.

There was another shocking aftershock, Wang Yang stood up, patted the dust, stroked the little guy, and comforted the feelings, and then he didn't feel it.

In the evening, a large thick black cloud suddenly floated from the north, so that Wang Yang couldn't help but say: "Immeasurable Heavenly Venerable." ”

The next day, Wang Yang went to the river again and found that the river continued to rise, and there was no momentum to stop at all.

Moreover, the water also became muddy, and many unknown objects floated down, and there were even rotting corpses, and the stench was terrible.

On the third day, it rose again, and the water became even more unclear.

"Pass the order to go down, collect clear water resources, and don't eat cold water raw!" Wang raised his brows and furrowed, and the question became stern.

There are several possibilities for the water to become turbid, one is like the Yellow River, the undercurrent is surging, and the sediment at the bottom of the river must not sink.

On the other hand, there is a dirty turbid current that pours into the river, either way, which is not a good sign.

First of all, the water will not rush for no reason, and secondly, other objects will not run into the river for no reason.

In the latter case, there are several possibilities, one is that a large amount of snow melts and flows filth into the river.

The other is that somewhere above the river is too narrow, too dangerous, too small, and has breached......

If it's not a good situation, you have to think of a coping strategy.

What if, in case there is a flood? I can't go to the king of Hades to get Dayu up.

It is also unrealistic to build a dam, there is no material and no manpower, and the countless lessons of history tell us that the water cannot be blocked, only dredged.

"Quick, go east, there's a river there, see how it goes?" Wang Yang's mind came alive.

If the river doesn't look like this, you can dig a river to that side and share the pressure.

One person went and returned, and reported to Wang Yang: "The water level over there is also very high, and it is about to overflow." ”

Wang raised his eyebrows and sank, and hurriedly summoned hundreds of officials to discuss countermeasures.

Baiguan just thinks it's fresh, but he doesn't think it's too dangerous, isn't it just that the water in the river is going to be full? When it is full, it is full, and we go to the mountains to live.

"Sent an order to the wheat fields, telling them not to plant anymore, pack up the grain, concentrate on building the car, and be ready to leave at any time."

As soon as Wang Yang came back, another order was passed down, and at such a moment, there was really no time to rub it off.

"Don't you look indifferent, what orders did I give before? Gather the men who are out and go back to the wheat fields to plant grain, and the other cities do not need to grow grain, and if the water overflows, our long plains will be flooded for thousands of miles. ”

"What's more, once the wheat field is flooded, can you still grow food well?"

Hey? When the hundred officials heard this, this was indeed the case, and immediately put away their thoughts of not caring, if they were flooded, indeed, they could hide everywhere.

But what about wheat? Where are so many supplies hiding? If you don't prepare in advance, everything will have to be soaked, and all the materials will be destroyed at that time, and all the achievements of many years will be ruined.

The crowd, who had not experienced the flood, quickly reasoned out the result of Yan zhòng.

"What are we going to do? Build a wall next to the river? The officials were shocked and had no idea for a while.

"You can't repair it, you can't repair it, this river is so long, even if you only build a low wall, you can't complete it in this life, let alone such a short time?" Wang Yang shook his head resolutely.

"Let's wait and see, maybe it didn't turn out so badly." Wang Yang planned to retire from the dynasty.

At this time, the scientists stepped forward and wrote down what they thought was the trigger.

"We've been looking through books these days, hypothetizing a lot of possibilities, and guessing the most likely one."

Wang Yang sat down again: "Say." ”

"We think it's very likely that it was caused by a volcanic eruption."

Wang raised his eyebrows and frowned: "No, the role of volcanic eruptions in the ice age, most of them play a role in aggravating the ice age, the volcanic gas contains a lot of water vapor and toxic gases, and it will become ice as soon as it goes to the sky, which will only reflect more sunlight and cause cold." ”

Wang Yang only said this, and did not come up with the cooling effect again, which has been talked about many times before.

"You also said that there are most cases, and there are a few cases, and you have not recorded these few cases, so we speculate that it is one of these few cases."

Wang Yang was slightly stunned, when he was editing the teaching textbook, there was a lot of knowledge in it that he remembered clearly, and there were also many things that he couldn't remember, what should he do when he couldn't remember clearly? Double-talk.

For example, the composition of water vapor, he will not say how much is the specific content of water vapor, but say what a large part is, and what about a small part? He didn't say it, and he forgot about it.

This place too, when he edited, only wrote that the volcanic gas contains a lot of water vapor, as well as carbon dioxide and some toxic gases.

So scientists use these as articles: "You see, we think that volcanic eruptions have a small impact on the ice age. ”

Wang Yang nodded: "I said it together." ”

"You see, a volcanic eruption will have a lot of heat, and it will also emit a lot of gases, and there is water vapor in these gases, and on the other hand, those heats will turn the nearby ice and snow into water vapor, although it is not much, but when combined with other things, it is very scary."

"But they will go up, and another gas will go up, carbon dioxide, which will not be absorbed if there is no very hardy taiga nearby."

"As a result, a large amount of carbon dioxide flies into the sky, accumulates more and more, and persists for a long time, especially in a certain ice field, and it dissipates more slowly."

"At this time, the heat reflected by the carbon dioxide will be blocked, dissipated, and reflected back again, and heated twice, or even three times, forming a greenhouse effect in a certain place."

As soon as he said this, Wang Yang immediately understood. (To be continued......)