Doomsday Bunker Upgrade

When Qin Lan and Mo Qingyan found the holographic projection room because they were worried, Chen Xin's experiment had reached a new stage.

The "ecological ball" presented to him was no longer the same area and a few species of creatures at the beginning, but a large island with a thriving species.

On the island, all kinds of creatures are full of vitality, and a balanced symbiotic relationship is maintained between different species. Although it is not the harmonious coexistence mentioned in some novels, the relationship between different species is stable, and there is no certain species. It threatens the survival of other species and may break the ecological balance.

Qin Lan and Mo Qingyan already knew what Chen Xin was doing recently, so they didn't find it strange to see this vibrant scene in front of them. However, the beauty of the harmonious coexistence of creatures still made them unconsciously startled. call.

"Ah Xin, did you make this? This island is so beautiful!" Mo Qingyan was the first to praise. The island in front of her is indeed very beautiful, not worse than those tourist attractions she has been to before.

Although Qin Lan on the side didn't say anything, it could be seen from her eyes that she liked the scenery in front of her very much.

Chen Xin didn't have any special feelings about this, and just smiled at the two of them: "This is my ongoing experiment in building an ecological circle. So far, my thinking this time is finally on the right track. The ecosystem has existed stably for four hundred years, and it can continue to exist stably if there are no external factors."

The island in front of him is the result of Chen Xin's continuous increase of species in the previous "ecological ball".

The strategy adopted by Chen Xin this time is to build a stable ecological cycle first, and then gradually add new links and chains in this cycle to expand the volume of the "ecological ball" in a way that is as stable as possible.

From just rabbits and grass at the beginning to the entire island, although it is not complicated, it has a wide variety of ecosystems. This time the experiment can be said to be very smooth.

Although there was an ecological imbalance due to the addition of new species in the middle, but with the increase of species and space in the entire ecosystem, the entire ecosystem itself has a certain ability to adjust. In this experiment Although ecological imbalances occurred several times, the balance was finally restored by the adjustment ability of the ecosystem itself.

This also surprised Chen Xin. After all, in the previous experiments, once the ecological balance was out of balance, the entire ecological system would directly collapse without external intervention.

And this result also made Chen Xin reflect on what they had overlooked in the previous experiment that made the entire ecosystem so fragile.

While Chen Xin was thinking about these issues, Qin Lan and Mo Qingyan were curiously observing the island that Chen Xin built.

The entire island is not too big. There is a small basin surrounded by ring mountains and a bay formed by the gap in the mountains. There is also a freshwater lake in the center of the basin. The outside of the mountains is the same beach as the bay, as well as reefs and cliffs. , the inner side of the mountain range is dense virgin forest.

It can be said that the terrain of the entire island is very complete, and it is difficult to find such a terrain environment suitable for the survival of various organisms in nature.

But this island was artificially shaped by Chen Xin for experiments. It is not surprising that it has various terrains and is suitable for the survival of various creatures.

"Is there no one on this island?" Qin Lan looked at the panorama of the entire island, and suddenly asked Chen Xin strangely: "Ah Xin, are you going to build a dome city ecology? Just an island, isn't it enough?"

Regarding Qin Lan's question, Chen Xin nodded affirmatively, and explained to her, "There is no human activity on the island for the time being, which is the content of the next experiment. After all, human activities have too much damage and impact on the ecology. I must Human activities cannot be integrated into the entire ecosystem until all influencing factors are considered.”

Qin Lan and Mo Qingyan obviously only knew a little about this, they could understand what Chen Xin was saying, but it was difficult to understand the specific meaning of what he said.

Fortunately, the two of them are not the kind of characters who like to study deeply. They didn't ask any more questions. They just stayed beside Chen Xin quietly. While enjoying the beautiful scenery of the island in front of them, they accompanied Chen Xin and watched him continue to work.

Chen Xin never affected his work status just because there were two more people around him, and he still focused on observing the changes in the entire ecological environment.

However, the ecology of the island in front of me has stabilized, and in the absence of variables, it will not break the balance due to its own internal reasons.

Seeing this situation, Chen Xin finally put a new variable into the island - human beings.

However, Chen Xin obviously did not exaggerate adding cities to the island from the beginning, nor did he invest in modern technology humans. Instead, he just put a sailboat on the island that is roughly equivalent to the technology of humans in the age of great navigation before the first industrial revolution. Let the sailors above come to the island in the form of shipwreck survivors.

Due to the small number of humans and backward technology, this crew did not have much impact on the island, and even as time went by, their impact on the island's ecology was gradually eliminated.

It seems that human beings have also become part of the ecosystem of this island and have participated in the ecological cycle together.

For such a situation, although Chen Xin had expected it, he still felt a little surprised.

It has to be said that the development of human civilization and science and technology has seriously damaged the environment, and with the growth of human population, the pressure on the ecological environment is also increasing day by day.

Only in this stage when human science and technology are not very developed can the impact of human beings on the environment be limited to the minimum.

Just like the humans on this island, their demand for the environment is only limited to the limit of maintaining their own survival, and it is also within the range that the entire island environment can bear.

That's why they can integrate into the island's ecological system without becoming a variable that destroys the island's ecology.

Chen Xin is still very satisfied with this. Although this is only a simulated state, such experimental results can still provide great reference value for his ongoing experiments.

As for the impact of the development of human science and technology on the environment, in Chen Xin's view, this is not a difficult problem to solve.

After all, the reason why humans in the past caused so much damage to the environment is largely because humans were not aware of this problem, nor did they pay attention to it. The impact of the natural environment is still difficult to cause that kind of large-scale damage.