Chapter 628

When Qin LAN and Mo Qingyan were worried about finding the holographic projection room, Chen Xin's experiment had reached a new stage.

The "ecosphere" in front of him is no longer the state of the region and a few species at the beginning, but a large island with prosperous species.

On the island, all kinds of creatures are full of vitality, and different species maintain a balanced symbiotic relationship. Although it is not the harmonious coexistence mentioned in some novels, the relationship between different species is stable, and no one species threatens the survival of other species, so it is possible to break the ecological balance.

Qin LAN and Mo Qingyan already know what Chen Xin is doing recently, so they don't find it strange to see this scene full of vitality. However, the beautiful scene of harmonious coexistence of creatures still makes them unconsciously exclaim.

"Ah Xin, did you make this? How beautiful the island is Mo Qingyan takes the lead in praising that the island is really beautiful in front of her eyes, which is no worse than the tourist attractions she has been to.

Although Qin LAN didn't say anything, she could see from her eyes that she liked the scenery very much.

Chen Xin didn't have any special feeling about this. He just laughed at them: "this is my ongoing experiment of constructing an ecosystem. At present, my idea is right. The ecosystem of this island has been stable for 400 years. If there is no influence of external factors, it can continue to exist stably."

This island is the result of Chen Xin's increasing species in the previous "ecosphere".

This time, Chen Xin's strategy is to first build a stable ecological cycle, and then gradually add new links and chains in this cycle, so as to expand the size of "ecosphere" in a stable way.

From rabbits and grass at the beginning, to today's Island, although not complex, has a wide range of ecological systems. This experiment is very smooth.

Although there was ecological imbalance due to the addition of new species by Chen Xin in the middle of the experiment, with the increase of species and space in the whole ecosystem, the whole ecosystem also has a certain ability of regulation. In this experiment, although there were several ecological imbalances, the balance was finally restored by the ability of regulation of the ecosystem itself.

This also surprised Chen Xin. After all, in the previous experiment, once the ecosystem was out of balance, without external intervention, the whole ecosystem would collapse directly.

This result also makes Chen Xin reflect on what they have neglected in the previous experiment, which makes the whole ecosystem so fragile.

While Chen Xin is thinking about these problems, Qin LAN and Mo Qingyan are curiously observing the island built by Chen Xin.

The whole island area is not too large. There is a small basin surrounded by a circular mountain range and a bay formed at the gap of the mountain range. There is a fresh water lake in the center of the basin. On the outside of the mountain range are the same beaches as the Bay, as well as reefs and cliffs. On the inside of the mountain range are dense virgin forests.

It can be said that the terrain of the whole island is very complete, so it is difficult to find such a suitable terrain environment for a variety of organisms in nature.

However, this island was artificially created by Chen Xin for the purpose of experiment. It is not surprising that it has all kinds of terrain and is suitable for all kinds of creatures.

"Is there no one on this island?" Looking at the panoramic view of the whole island, Qin LAN suddenly asked Chen Xin strangely, "ah Xin, do you want to build a dome city ecology? If it's just an island, isn't it enough? "

For Qin Lan's question, Chen Xin nodded and explained to her, "there is no human activity on the island for the time being. That's the content of the next experiment. After all, the damage and impact of human activities on the ecology is too great. I must consider all the influencing factors before putting human activities into the whole ecosystem. "

Qin LAN and Mo Qingyan obviously know little about this. They can understand what Chen Xin is saying, but it is difficult to understand the specific meaning of his words.

Fortunately, they didn't like to study deeply. They didn't ask much. They just stayed by Chen Xin's side quietly, enjoying the beautiful scenery of the island in front of them, accompanying Chen Xin and watching him continue to work.

Chen Xin has never affected his working state because of two more people around him. He is still very focused on observing the changes of the whole ecological environment.

However, the island's ecology has stabilized. Without variables, it will not break the balance due to its own internal reasons.

Seeing this, Chen Xin finally put in a new variable, human beings, to the island.

However, Chen Xin obviously did not add cities to the island at the very beginning, nor did he invest in modern science and technology. Instead, he just launched a sailing boat equivalent to human science and technology in the era of great navigation before the first industrial revolution, so that the sailors came to the island as survivors of shipwrecks.

Due to the small number of human beings and backward science and technology, this boat has not had a great impact on the island. Even with the passage of time, their impact on the island ecology has been gradually eliminated.

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

For such a situation, although Chen Xin had some expectations, he still felt a bit 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 way can the impact of human beings on the environment be limited to the minimum when human science and technology are not very developed.

Just like the human beings on this island, their demands for the environment are only limited to their own survival, and they are also within the range of the whole island environment.

So they can integrate into the island's ecosystem, and not become a variable that destroys the island's ecology.

Chen Xin is very satisfied with this. Although this is only a simulated state, the 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, this is not too difficult to solve in Chen Xin's view.

After all, the reason why human beings caused so much damage to the environment in the past is largely because human beings did not realize this problem and did not pay attention to it. When human beings recognize and begin to pay attention to environmental problems, it is difficult for human beings to cause such large-scale damage to the natural environment.

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