Chapter 630

Through experiments, Chen Xin has obviously found a correct way to build an ecosystem.

First, build a more stable ecological cycle, and then add new species to it, stimulate the original species with new species, make them change, accommodate new species, and form a new ecological cycle. After such repetition, we can finally get a stable ecosystem.

In fact, this approach is to use the adaptability of organisms to force them to make changes in order to adapt to the environment.

In the natural environment, in order to survive better, animals and plants often take the initiative to adjust themselves to adapt to the environment, and when the environment changes, they will often not adapt to the situation.

If given some time, adaptive organisms can gradually adjust themselves to adapt to the environment, and finally survive.

Darwin's theory of biological evolution comes from this. In the process of constant adaptation to the environment for hundreds of millions of years, organisms develop and evolve into different forms and new species. In the final analysis, all organisms themselves can be traced back to the origin of life. It is only the evolution of hundreds of millions of years that makes them different.

The reason why Chen Xin's previous experiment of building a dome city ecosystem has been failing continuously is that they directly knead different species together and did not consider the adaptation process of species to the environment.

In fact, it's no wonder that Chen Xin didn't give the species time to adapt, because it's not an actual operation, it's just a simulation through a virtual device.

All kinds of data of species and fitness among different species are written in advance. They are pieced together and calculated according to the preset variables. Although there are adaptive variables among species, these variables need time to adapt and adjust just like the real biological evolution.

The biological adaptability of species can not be achieved by one or two generations of iteration. After all, the organisms in nature usually do not have such exaggerated speed of variation and evolution, and the adaptability of species is not so strong.

But Chen Xin's experiment is different.

Although there is not much change on the whole, it is just to build a stable cycle first, and then add new variables continuously.

But the key is that every time Chen Xin adds a variable, he will wait for the whole ecological cycle to stabilize before adding a new variable, which gives the species time to adapt.

In short, every time Chen Xin joins a new species, he gives the original species time to adapt and evolve.

It is precisely because of the time to adapt that the whole ecosystem can adjust itself to accommodate more species and build a more stable ecological environment.

However, for the ecological environment construction of Dome City, it can only be regarded as a reference value, and can not be constructed in this way.

After all, the construction period of the whole Dome City is about one year. With one to two years of follow-up work, the whole city will be completed in three years. It is impossible to spend two or three hundred years slowly waiting for the ecological environment to be stable.

However, this does not have a great impact on Chen Xin. Through virtual simulation experiments, we can condense hundreds of years into a few hours, and get a result Chen Xin wants through a large number of experiments.

Before the construction of the dome city ecosystem, the main problem is that after the species population reproduction, it is easy to cause the ecological imbalance due to the over reproduction of one species or the conflict between two species.

But now that Chen Xin has sorted out his ideas again, he can select the right species combination through many simulation experiments, and test the most suitable construction method with the help of simulation experiments.

Chen Xin thinks so and does so.

In the virtual space, ten domes have been unfolded, and all the basic conditions are based on the real situation.

It's just that the basic ecological construction and the species to be put into each dome are different.

This time, Chen Xin hopes to find out how to stabilize the species combination in a short time through the test, so as to build a stable ecological environment in the Dome City in a short time.

For this ecological environment, Chen Xin has lowered his requirements. He does not require how complex the ecological environment is, or how many species there are, but hopes that the whole ecological environment can be built in a short time and stable enough.

According to Chen Xinxin's previous ideas, there are some problems in his thinking. It is unrealistic to directly build a complete ecology.

The maladjustment and conflict between species in a short period of time can completely destroy the balance of the whole ecosystem. Only when the species adapt to each other can the balance of the whole ecosystem be maintained and new species be accommodated.

First, build a simple ecological cycle in a short time, and then add new species to the ecological cycle continuously for a long time, so that the whole ecological cycle will eventually become rich and diverse, turning the original short-term plan into a long-term project.

This will certainly make the construction of the whole ecosystem take a long time, but it is not a long time for the self-regulation of the ecological environment and the adaptation of species.

This time, the experimental results also verified his conjecture.

Ten domes, in the initial foundation of ecological construction, only three domes have problems, the other seven have successfully established a stable ecological environment.

As for the three domes that have gone wrong, they have not fallen into ecological collapse, but can be adjusted by human external forces to restore ecological balance.

This makes Chen Xin very happy and full of confidence in the success of this plan.

He tweaked the details of several domes, adding new species to them, as well as the most critical human activity.

His own "ecosphere" experiment has accumulated enough human activity data for him, and now it is substituted into the dome ecosphere experiment, which undoubtedly makes this experiment more valuable and authentic.

The impact of human activities on the ecological environment can be fully verified in Chen Xin's experiment.

After all, what he wants is an urban ecology, rather than simply building an ecological environment apart from human beings.

After Chen Xin added these parameters and variables, with the passage of time in the virtual space, different ecological environments evolved in the ten domes, giving different results.

Finally, after the 100 years set by Chen Xin, the environment in the ten domes has undergone earth shaking changes, and Chen Xin has also obtained the answer he wants.

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