Chapter 808

Through the satellite that has resumed operation, it can be clearly seen that a large number of cracks appear on the ice surface of the whole Dongting Lake area, and even the lake surface bulges with the naked eye on the satellite map, and then the whole collapses.

The explosion of a megaton nuclear bomb should not have had such a great impact on the thousands of thick strata.

But alien creatures have eaten this land full of tunnels and caves, just like a steamed bread with cavities inside. The impact of the explosion will not only pass along the stratum, but also impact upward along these tunnels and caves.

So the whole stratum was jacked up, and after being jacked up, it quickly collapsed due to the destruction of geological structure.

Although such violent geological activity is not a natural earthquake, it still makes the surrounding areas feel strong vibration, and even buildings in many cities collapsed.

Fortunately, the residents of the surrounding cities have migrated as early as when alien creatures began to invade. At present, soldiers are stationed around, and solid fortifications and barracks are built, which has not caused much impact.

Such drastic topographic changes have also changed the original topography of the whole Dongting Lake area.

Junshan island in the middle of the lake sank completely this time. With the collapse of the stratum, it was originally the exit of the underground tunnel excavated by alien organisms. The natural collapse was also the most serious. The whole island sank together with a large area of the surrounding lake, making the whole Dongting Lake look more like a big pit after drying up.

Even though the military had made many calculations before the operation and simulated it with the help of Chen Xin's virtual system, the collapse degree of Dongting Lake area still exceeded the original expectation.

The average subsidence of the whole lake area is more than 50 meters, and even more than 100 meters in some serious places!

It will be three days before the whole Dongting Lake area stabilizes and there is no more collapse.

Flying over Junshan island by helicopter, looking at the completely unrecognized island at his feet, Chen Xin said with emotion: "what amazing damage! We fought with alien creatures for nearly two years, and the whole Dongting Lake has not been damaged like this. As a result, it is only a nuclear bomb, and the mountains and rivers change shape in just three days..."

"It's mainly that alien creatures have eaten away the bottom of Dongting Lake. Before geological scanning, more than half of the 500 meter deep strata under the whole lake area are tunnels and caves excavated by alien creatures. How can this not collapse?" a scientific researcher accompanying Chen Xin heard Chen Xin's sigh and sighed.

As he spoke, he looked at Junshan Island, which was almost unrecognizable under his feet, and asked Chen Xin, "I remember academician Chen, you had an ecological planting farm on Junshan island before, didn't you?"

"Yes, before the alien invasion, Professor Li and I solved the problem of establishing an ecological agriculture system under greenhouse conditions. We originally planned to re-establish agricultural production in the original Junshan farm. Who would have thought that the alien invasion broke out soon after it was put into use, and the whole ecological agriculture production area was abandoned." Chen Xin lamented when he mentioned this matter, At the beginning, he and Professor Li spent a lot of effort on ecological agriculture. They originally intended to solve the problem of domestic food production, but they didn't expect to encounter the invasion of alien organisms, and their efforts were almost wasted.

But when it comes to ecology, Chen Xin suddenly sounded something. He couldn't help looking at the Dongting Lake at his feet and said with worry: "the whole Dongting Lake has become what it is now. I don't know how much impact it will have..."

"Impact? Academician Chen, are you talking about the impact caused by the geological collapse?" the researchers heard Chen Xin's concern, smiled and said: "don't worry too much about this. The Academy of Geological Sciences has calculated that the nuclear explosion will not cause too much damage to the geological structure of Dongting Lake area. On the contrary, the geological structure tends to be stable because of the collapse of those tunnels.

In addition, the Dongting Lake area itself is not in the earthquake zone, and there will be no geological disasters after that. At most, there are some small-scale geological collapses. "

However, Chen Xin shook his head and said with a worried look: "I'm not talking about the geological impact. Although the nuclear bomb explosion did cause geological collapse, it also destroyed the original geological structure and released the energy accumulated by possible earthquakes. There is little possibility of large-scale earthquakes in the future.

What I'm worried about is the ecological problem. Although I can't see any impact now because of the temperature, in the future... The whole Dongting Lake will become like this, which will have an impact on the ecology... "

When Chen Xin said this, he suddenly laughed at himself, shook his head again, and said helplessly: "this cold winter has not been known to last for many years. The earth's ecology has long been destroyed. In the future, even if the ice and snow melt, the ecological system will be re formed. The impact is meaningless. I'm really worried about it!"

For Chen Xin's worries and self mockery, the researchers comforted him: "academician Chen, you are also thinking about the future of the country and mankind. How can you be groundless? Moreover, even if the ecological environment will be re formed in the future, the collapse of Dongting Lake area will also have an impact on the ecological environment in the future.

Although this is a very distant thing from us and may not need to be considered until hundreds of years later, it is better for us to consider this problem now than to leave it to future generations, isn't it? "

Hearing the consolation of the researchers, Chen Xin smiled and said nothing more.

The plane circled the whole Dongting Lake, and the impact of the nuclear bomb was presented to Chen Xin.

After understanding the current situation of Dongting Lake area, Chen Xin ordered to return.

Returning to his laboratory, Chen Xin input all the data and data he saw and collected after the nuclear explosion in these three days into the virtual system, and began to calculate and deduce the impact of the nuclear explosion.

Chen Xin calculated and deduced that in addition to the impact of the nuclear explosion on geology, environment and future natural ecology, he was most concerned about whether the nuclear explosion completely eliminated the underground alien organisms.

Although according to his prior calculation, this nuclear explosion is enough to destroy the underground nests of alien creatures and most alien creatures, and even if there is a missed fish will be crushed to death in the geological collapse, no one can guarantee that all alien creatures will be destroyed by this nuclear explosion.

Therefore, in order to seek peace of mind and get a result, Chen Xin still hopes to get a more accurate answer through the calculation of the virtual system.

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