I! Pretending to Be Reborn, Director of Doomsday Hoax

Even after passing through numerous security checkpoints, fighter planes circled outside the Great Hall of the Crisis Bureau, surrounded by protective wingmen, and several special protection teams lurked,

It can be said that the security level is full here.

Li Bingqing still couldn't relax.

Because the person she protects is the creator of the underground era of the Dragon Kingdom, the creator of the underground city, the nuclear power train, the forest transplanting plan, the southern population migration plan, the skyscraper wind farm, etc. Chief Designer!

call.

Xu Qiu heaved a sigh of relief, his eyes swept across the crowd peacefully.

These old people with bright heads and pale faces, white temples and frosty hair are the top experts in ecology-related majors in the country, and they are also the builders of the ecological environment pattern of the Dragon Kingdom.

"Seniors, teachers, I am Xu Qiu, the director of the Dragon Kingdom's Dangerous Information Bureau."

Xu Qiu said calmly.

Today, he is used to such occasions, without any psychological pressure at all.

On the contrary, everyone in the audience was nervous and excited at the moment. Many old people were radiant and looked at Xu Qiu with admiration and respect in their eyes.

Xu Qiu glanced over the crowd, and when he saw Mei Shufang standing between Huang He and Ouyang Tao, a surprised expression appeared on his face.

"Old Mei"

Mei Shuchennai blamed Xu Qiu for not wanting to let her run around, but when she saw her in person, she was still impressed by Xu Qiu's calm and indifferent temperament, and turned it into a request, saying:

"Director Xu, I'm still very young. With this old bone, I can still make some contributions to the Dragon Kingdom..."

Xu Qiu was solemn.

As long as the field of ecology in Longguo is mentioned, the name Mei Shufang can never be avoided.

Lu Guangyuan came to report last night. After discussing with Xu Qiu, Zou Baitao and others, considering Mei Shufang's age and physical condition, they decided to let her recuperate at home.

The following dungeon font circulation system will inevitably require the person in charge to run the project day and night, conduct field investigations and experiments in dungeons all over the country,

And carry out personalized configuration according to the ground conditions, soil conditions, air conditions and biological distribution of underground spaces in each dungeon.

- Ordinary people can't stand it at all.

Moreover, Ms. Mei Shufang is recuperating far away in the Guangdong area, and it is not appropriate to work hard. Therefore, the Crisis Bureau only issued a document to greet her recent situation, ask her to pay attention to her health, and thank Ms. Mei Shufang for her contribution to Longguo Ecology. contributions to the field.

This is a due tribute to a national hero.

At the end of the document, it also specifically pointed out that this time the ecological construction meeting of the Dragon Kingdom Dungeon Era will be made by Ms. Mei Shufang's students. I hope that Ms. Mei Shufang can stay at home with peace of mind.

Unexpectedly, Mei Shufang actually came over.

Xu Qiu, Zou Baitao and others admired this [-]-year-old woman.

"Mr. Mei, please take a seat. You are the pioneer of Longguo's ecology. You have cultivated so many talents in the field of ecology, and you have made an irreplaceable and great contribution to Longguo!" Mei After hearing this, Shufang felt much better, and said, "Director Xu, my health is not bad, but I can't accept too intensive work, but it's okay to let me be a staff officer or something." She mentioned I am a little embarrassed about my achievements, but now is the time to show my value, so I said: "I am the founder of water pollution control and resource utilization biotechnology and theory, one of the pioneers of domestic sewage treatment systems, and an environmental An expert in bioremediation technology and theoretical research."

"In the past ten years, although I have withdrawn from the front-line scientific research work, I have passed two national key projects, microbial fuel cells, and ultrasonic enhanced sewage biological treatment methods."

"These two projects may be able to be used in super dungeons. Microbial fuel cells can provide clean energy, and microorganisms exist everywhere, not limited by time and space. This energy can be said to be available at any time!"

"In addition, there are ultrasonically enhanced wastewater treatment methods."

"In the face of a dungeon with a complex urban system, sewage treatment is definitely useful!"

Xu Qiu admitted this, walked over, and helped Ms. Mei Shufang to sit down.

At this time, the clever Lu Guangyuan had already returned with a name card with the words "Mei Shufang" on it.

"Professor Huang, Professor Ouyang, both of you, please move aside to make room for Mr. Mei," Xu Qiu said.

He took the name plate from Lu Guangyuan and placed it in front of Mei Shufang's seat.

Huang He smiled and said, "Brother Ouyang, let me move."

As he said that, he leaned to the side, and said to the person next to him, "Excuse me, can you move to the side..."

Soon, everyone changed positions.

Xu Qiu also returned to the stage, regaining his peaceful and calm expression.

"Everyone, the first meeting of the Dragon Kingdom Dungeon Era Ecological Construction Conference is officially held."

"You don't need to stand up and applaud. We are running out of time. Now I ask the first question, can human beings create an artificial ecosystem?"

Xu Qiu glanced at the crowd, waiting for the scientists' reply.

Interestingly, in addition to scholars of ecology, biotechnology and other engineering, there are also some experts with a background in physics, such as Liu Mingying, the chief designer of the "Moon Palace Project", and others.

Most of this group of people are experts who are deeply researching space bases. Their original intention is to explore space and enter the era of interstellar roaming.

It just so happens that the self-circulatory systems of the space base and the dungeon have the same purpose, so these people were also recruited to participate in the seminar on the ecological construction of the dungeon.

Many people with a background in physics find it a bit unbelievable.

Theoretically speaking, when human beings want to colonize outer space, they must first develop the technology and technology of the artificial biosphere.

For example, the most famous example in physical chemistry is also one of the schemes of "blue starization", that is, "methane is a greenhouse gas. Scientists hope to release methane on Mars to modify the environment of Mars.

Make Mars a habitable planet. ".

However, human civilization is still in its infancy, and the first step towards the universe must be to find a habitable planet.

From this point of view, human beings' exploration of space is actually very ridiculous. So far, human beings have explored the interstellar project for decades, and it is not even an entry! !

In addition to livable planets, there is another way to barely allow humans to survive, and that is the space base.

This is somewhat similar to the construction of an underground city. However, even Liu Mingying's "Moon Palace No. [-]" and the "Moon Palace No. [-]" that will be included in the research are far behind.

If you want to create an artificial ecosystem, it will definitely be possible in the future, but at present, it is as difficult as heaven!

In the Great Hall of Thousands of People, everyone frowned, thought deeply, and shook their heads.

At this time, Mei Shufang's voice sounded, with a stern tone, said: "Director Xu, in fact, human beings have made efforts in this area, and this is Berry Country's Biosphere [-]!"

"The original purpose of Biosphere [-] was to demonstrate the feasibility of closed ecosystems to support and sustain human life in outer space, that is, to test whether humans can live and work in a closed biosphere, and to explore future space colonization. possible uses of closed ecosystems in

"The reason why it is called Biosphere [-] is because its original model, Biosphere [-], is Blue Star. The task of Biosphere [-] is to arrange eight volunteers, four men and four women, to enter the system for a period of two years to experience closed experiment."

Mei Shufang's words brought everyone present into memory.

Biosphere [-], in the circle of ecology, used to be full of uproar and great momentum.

This glass building with a steel frame structure covering an area of ​​[-] square meters is about eight stories high. It took the scientists of Berry Country two years to build this artificial closed system and the ecological box.

In Biosphere [-], almost all the ecosystems on Blue Star were simulated.

Deserts, swamps, thornbushes, rainforests, savannahs, and even oceans! !

In addition, about more than 4000 species were introduced into Biosphere 3000, including about more than 1000 species of animals and plants, and more than [-] species of microorganisms. At the same time, it is equipped with a living area and an agricultural area for human habitation.At the beginning, the scientists of Berry Country had a very good idea.

Plants provide the oxygen and nutrients that animals need to survive,

Animals supply carbon dioxide to plants,

The microorganisms in the soil can decompose the corpses and excrement of animals and plants,

The volunteers who live inside live by cultivating crops and raising animals to survive.

This continuous cycle can form a relatively stable ecosystem.

In addition, scientists and architects also started from the outside of the building to create this completely isolated laboratory.

Not only have all the doors and windows been sealed, but even the concrete below the ground has been poured with a thickness of two meters. This makes Biosphere [-] very airtight, and the annual leakage rate does not exceed [-]%.

Only sunlight can shine through the glass building.

"However……"

Fu Shufang's voice is full of helplessness and regret, which is the powerlessness of human beings to the great power of nature.

She continued: "However, the experiment ultimately failed!"

"Although the volunteers who stepped into Biosphere [-] are all top talents from various countries, including experts in biology, oceanography, medicine, and psychology."

"And, as scientists envision, Bio[-] should be able to operate completely independently."

"The energy of Biosphere [-] comes from the solar panels around the test site, the oxygen comes from the plants in Biosphere [-], and the food vegetables come from the huge farms cultivated by volunteers, which can be completely sent to self-sufficient organisms."

"In Biosphere [-], the volunteers follow an eight-hour workweek, and use it in the morning to maintain the stability of the ecosystem, such as checking every small ecosystem, observing swamps, rivers, forests, etc., and conducting scientific research experiments in the afternoon."

"However, just in its first year, Bio[-] faced a big problem."

"Food is almost out!"

Speaking of this, Mei Shufang felt a little funny, and said: "The smart people in the country have considered everything, but they didn't bring an agronomist in. The farming skills of those volunteers are not good enough. Therefore, the wheat and rice grown Yields were very low and, moreover, there was serious pest disturbance 0..."

"Due to the closed environment, pesticides and herbicides cannot be taken out at all. We can only use biological control, manual insect catching and other methods to prevent pest damage. Coupled with the lack of care in the biosphere, few of these crops survived in the end. These volunteers can only eat sweet potato roots to satisfy their hunger!"

Mei Shufang continued her narration.

In fact, the reduction in food production was only a small problem, and a more terrible mistake almost killed these volunteers.

Before the eight volunteers entered Biosphere [-], they found that the atmospheric environment in the biosphere was very unstable, and the oxygen content had been declining.

Instead, carbon dioxide levels have been soaring.

At first, volunteers and outside scientists who provided theoretical knowledge and other help thought that the plants had not adapted to the new environment, which led to an unbalanced balance of photosynthesis and respiration.

This will lead to a large amount of oxygen being consumed by plants, and too weak photosynthesis cannot make up for the lost oxygen.

Later, volunteers tested photosynthesis, transpiration, and respiration on a large number of plants, and the results were surprising.

The photosynthesis of these plants is going really well!

The oxygen it produces should be huge.

It stands to reason that the oxygen in the circle cannot continue to decrease, but will gradually increase with the photosynthesis of plants, and then maintain a dynamic balance.

Thus, volunteers and scientists began a long journey to find answers.

At the ninth month of the experiment, all eight volunteers lost a lot of weight. At the same time, the oxygen value of Biosphere 14.00 dropped to [-]%.[-].

This is already an oxygen-deficient environment, which is equivalent to the air content at an altitude of about 4000 meters above sea level of Blue Star.

All volunteers suffered from altitude sickness.

Not only did the oxygen decrease, but the carbon dioxide and nitrous oxide also exceeded the warning level several times. If this continues, all the volunteers will die.

Therefore, the Berry Country scientists had to open the door and send air inside, and even used pure oxygen to rapidly increase the oxygen content in Biosphere [-].

They were so desperate to make Bio[-] last two years.