With eight scientists stationed in Biosphere 2 and a large computerized control system at its service, it can be said that Biosphere 2 is well prepared in terms of internal regulation control. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Biosphere 2 is modeled on the Earth and fully simulates the normal operation of the Earth's biosphere, for example, Biosphere 2 will use mechanical methods to artificially create wind, atmospheric circulation, artificial waves, and artificial simulation of rainfall, wind changes, humidity changes, etc.

It can be said that, in addition to the absence of material exchange, Biosphere 2 has done everything it can in terms of energy input and operation simulation.

But after a period of operation, Biosphere 2 was a complete failure.

The proportion of air in Biosphere 2 is not in equilibrium on its own, most plants and animals are unable to grow and reproduce normally, and species are extinct at a much faster rate than expected......

Biosphere 2 has been in operation for 21 months, but in fact by the fourth month it has already begun to develop serious problems, with unexplained and continuous drops in oxygen levels, even after a pure oxygen supplement.

As the problem gradually leaked into manifestation, Biosphere 2 quickly collapsed systematically, and finally a large number of species died, and the ground was crawling with black ants, a mirror image of the ecological apocalypse.

From 1991 to the present, nearly 30 years have passed, and after a lot of repeated analysis and demonstration, Biosphere 2 has also continued to carry out local simulations and restarts.

But scientists have come to a depressing conclusion that with the current level of science and technology, human beings are not yet able to replicate an ecosphere, the earth is the only biosphere we have, it is our home, and it is also the one on which we rely for survival, it is the only one!

Biosphere 2, which the scientific community has come to a negative conclusion, is probably the benchmark project for Meng Yang's second-year final assignment.

Meng Yang suddenly felt that Alexander, a project that had been proven impossible by the scientific community, made his idea come true......

"Stability means that the ecosystem you design must have enough inertia to maintain its own balance in a sustainable and stable manner."

"Demutability refers to the ecosystem you design, its ability to self-resilien, its ability to tolerate and self-correct. Usually in an ecosystem, all kinds of small events can cause a chain reaction, which is called butterfly wings, and your ecosystem must be able to accommodate and correct these variables to bring them back to their normal state. ”

"The ecosystem itself is a dynamic system of change, and natural competition will make the whole system change all the time, species are changing, the number of species is changing, the relationship between species is changing, everything is changing slowly and continuously, and these changes will continue to accumulate."

"A grassland may become a forest after a few years, and a forest may revert to a grassland if it is a fire. Things like that have to be something that you design the ecosystem to accommodate and adjust itself. ”

"It feels so hard......" Meng Yang groaned.

"You still have enough time, you can slowly prepare and deduce,"

Ecological Circulation System, which is the final exam for the second year......

The final exam of the first grade is the dinosaur food chain......

From the food chain to the ecological recycling system......

I always feel like there's something hidden in this......

Meng Yang's mind was spinning wildly, and then he heard 9527 say another sentence in his head.

"Just a reminder in advance, if you can get a full score in the second-year final exam, there will be a mystery prize!"

Mystery Prizes!

Meng Yang's spirits perked up, the prize for the first-grade exam was small, and the reward for the second-grade exam was ...... It's exciting to think about!

。。。。。。。。。。。

In the heart of the Great Yuan Empire, the seat of the cabinet, a closed-door meeting was being held, and only nine cabinet elders were present, as well as a few confidential secretaries who were specially responsible for reporting, and there were no bystanders other than that.

"Ladies and gentlemen, after more than two years of hard work in the empire, biological civilization is gradually taking root in various parts of the empire, gradually infiltrating into various related industries, and even making earth-shaking changes and reconstructions in some industries. There are many problems and sufferings, but the results are also very gratifying. ”

"At present, according to the statistics and calculations of the Imperial Statistical Office, in September this year, the Empire's GDP will surpass that of the United States for the first time and become the world's largest economy."

"Is this statistic real?" Qian Ge Lao asked.

"This is undisclosed internal data, which has been compressed with all the moisture, and is true and credible."

"Okay, this data should be kept confidential, and when the statistics bureau releases the data, let them downgrade the data and don't report the real data." Qian Ge Lao added. "Make a fortune with a muffled voice!"

"Huh!" Qian Ge Lao's words caused a few knowing chuckles in the conference room.

"According to the statistics bureau, although our gross national product is similar to that of the United States, there is still a certain gap between the two sides in terms of the competitiveness of the national economy, but this gap is narrowing."

"At present, it seems that the gap between the empire in key machining, materials, scientific research, and high-tech fields is still relatively obvious, although biological civilization has made the empire emerge in agriculture, energy, automobile and other industries, but this cannot quickly change the balance of strength between the two sides, and we are still lagging behind a lot in scientific research."

"Yes, not to mention anything else, judging from the number of Nobel Prizes alone, the gap between the two sides is quite large!" Shen Ge Lao said.

"Don't worry, Li Menghua said that the biotechnology of the secret service department has been unique in the world, at least more than ten years ahead of other countries. We are not good at high-tech fields, but we still have enough advantages in biological civilization. Shousuke took over and comforted.

"Recently, the secret service department has come up with heat sealing air conditioners and heat sealing refrigerators, and it seems that the home appliance industry is also going to be subverted by biological civilization." Qian Ge Lao said.

"Biological civilization is in hand, time is on our side." Shousuke said. "Alright, you go ahead."

"After more than a year and nearly two years of promotion and support, the empire has popularized lunch trees in 13 countries and regions, carried out some regional promotion with 25 countries and regions, and carried out pilot promotion with 37 countries and regions. According to relevant estimates, the production capacity of this part of the lunch tree probably offset 47% of the agricultural export value of the United States, so that the loss of American farms reached 76%. ”

"It is believed that with the increase in the promotion of luncheon trees, the agricultural exports of the United States will face an increasingly severe form, and the American farm-style agricultural model will suffer a devastating blow."

"According to the calculations of the Economic and Trade Commission, if our luncheon tree products can be dumped in the United States, it will likely lead to a wave of industry-wide closures of American agriculture and related upstream and downstream industries in the next three to five years."