For the transformation of Planet II, it is generally divided into two parts, ocean and land.

The key node of the transformation operation is responsible for producing various equipment and coordinating equipment work, which is the military port at the junction of sea and land.

The ship girls will continue to expand the scale of the military port and go to other areas to build new military ports.

While using military ports to produce more marine automation equipment, they will also start planting plants on land with military ports as the center to build forest vegetation on land.

Plants need sunlight, oxygen, carbon dioxide to absorb carbon dioxide by photosynthesis, release oxygen, and respiration to absorb oxygen and release carbon dioxide.

However, the amount of oxygen released by plants exceeds the amount of oxygen they absorb.

Therefore, in places without oxygen at all, plants cannot grow. We must first provide the most basic oxygen supply. A small amount of oxygen from Planet II is enough.

Although the land on the surface of Planet II is completely deserted, it is even more deserted than the most desolate place on Earth, and it is a complete vacuum of life.

However, it is much less difficult to plant plants here than to prevent wind and sand on the earth.

Because the desolation of Planet II is just because there is no life on the planet, not that the environment is not suitable for plant growth, at least it is not lacking in water at all.

There is enough heat and abundant rainfall. As long as the seeds thrown away are not washed directly into the sea, they can take root and sprout on their own.

Therefore, the ship girls don’t need to cultivate carefully, they just need to match the proportion of shrubs, trees and grass, and use mechanical equipment to sow them on the land.

You don’t even need to use a machine too carefully. Just install spray equipment with a propeller transport machine and fly it up and throw it into the surrounding open space.

It will definitely rain within two days, and then wait for it to last.

Of course, it is only limited to polar regions for the time being. Other regions are too hot and the seeds are cooked before they germinate.

It is necessary to meet the overall temperature reduction of the planet and slowly cover the vegetation into the tropics.

After the first batch of ship girls opened up, they would start to be divided into four groups to take turns to rest and work.

After all, this is a very long-distance business trip, and the working environment is still very poor.

Therefore, in addition to overall environmental transformation, the work of the ship girls also includes continuing to improve their living environment.

The ship girls looked for a suitable seaside area and began to build a large closed living area.

Through special equipment, the internal air pressure and temperature are adjusted, and various living and entertainment facilities are produced and deployed.

The ultimate goal is to build a closed resort in the Arctic of Planet II, which will be formed within at least three or four months.

This is not just about greed for entertainment, but considering that after summer, the Arctic will enter the polar day state, and the ambient temperature may rise by twenty degrees to fifty degrees.

This is because the greenhouse effect is strong, and the temperature difference between winter and summer and day and night is low, which is not as exaggerated as the earth.

Otherwise, the air will be seventy or eighty degrees by then, and the ground may exceed Baidu. There is no way to plant any plants, and the ship girls will not be able to move directly on the ground.

In order to prevent the summer that will start in a few months, the ship girls are also very nervous.

In addition to building a closed living area, the military port is also centered on the military port, focusing on laying environmental transformation facilities in both land and ocean directions.

Carbon dioxide collection, oxygen production, planting, one circle after another, expanding to a range of dozens of kilometers around.

In order to keep the plants growing, a large-scale lighting system was also laid as a whole to create light suitable for plants to absorb, illuminating the surrounding night like the daytime.

The orbital period of Planet II is 256 days, and the rotation period is one day, which is completely consistent with the Ship Girl Star.

In order to facilitate management, the ship girl of Planet II continued to use the 32-day calendar, which would take 8 months in a year.

When the ship girls arrived, the northern hemisphere of Planet II had just entered the autumn. More than three months later, the sun came to the northern hemisphere again and spring came.

Gu Mian

When the sunlight also entered the Arctic Circle, the surrounding area of ​​the military port where the ship girls were active was already lush and lush.

The entire Arctic region's oceans are already covered with a large number of environmental transformation machines, as well as large areas of low-grade algae plants.

When the sun shines into the harbor, the temperature increase in the surrounding environment is much lower than the curve without environmental transformation, which is the working function of environmental transformation equipment and plants.

The decrease in carbon dioxide, the increase in oxygen content, and the respiration of plants absorb a large amount of heat.

While the ship girls continued to produce environmental transformation equipment, plant more terrestrial and aquatic plants, they also carefully monitored the changes in the surrounding temperature and environment after the sunlight.

The obvious result is that the growth rate of various plants has accelerated again. After all, no matter how good the lighting effect is, it is not as good as the real sunshine.

Then there is continuous temperature and air composition monitoring to determine that the temperature rise is lower than the curve without modification, which is basically consistent with the expected curve for environmental transformation.

Two months later, in the midsummer of the Northern Hemisphere, the Arctic won the hottest time of the year, which is the maximum range of polar daytime.

According to the monitoring results of the ship girls, the maximum temperature in the military port area outside the closed living area did not exceed 40 degrees, which satisfied the ship girls involved in the environmental transformation.

With the assistance of continuous polar daylight and high temperatures, the plant growth rate in the Arctic region has reached an unprecedented level.

At the same time, the second batch of 2,048 ship girls prepared by the parent planet arrived at Planet 2 in a new spacecraft.

At this time, the distance between the planet II and the mother planet of the ship is not too far. At least if it is centered on the star, it is still in the same direction.

After having the intermediate material engine, the fleet flew for more than a month and finally caught up.

However, the process of entering orbit and deceleration is more exaggerated than before.

After the two groups of ship girls met, one-third stayed to assist in the Arctic and two-thirds went to the Antarctic for activities.

The first batch of ship girls also divided one-third of the members, and after transiting through the space base, they went to Antarctica, and as the head of the group, they led their new companions to start the transformation.

The Antarctic region of Planet 2 is also a sea area, but there are more islands than the Arctic and there are more land around it.

In addition to more ship girls and the Arctic experience reference, the Arctic provides a large amount of resource support, allowing Antarctica to build three core military ports in one go,

Moreover, these three military ports have completed basic greening deployments before the arrival of summer in Antarctica and are ready to welcome the arrival of sunshine.

After a polar day and summer growth and construction, the Antarctic ocean also has patches of green, and of course more in the Arctic.

The automated transformation equipment deployed by the ship girls has spread across the oceans at the north and south poles.

The radiation obtained in the north and south poles is already low. As greenhouse gases are continuously reduced, the average summer temperature overall drops by nearly ten degrees.

The overall ambient temperature in the poles has been reduced to below 40 degrees, while the military port area with the most densely renovated facilities has been reduced to below 35 degrees.

In winter, the temperature dropped to around 25 degrees, making it cooler and more comfortable.

However, it is unlikely to continue to reduce, because the polar regions are not independent and will be affected by global temperatures.

At this time, it had been ten months since the ship girls arrived at Planet II, and Planet II had completed a cycle of more than two months.

The ship girls completed the basic transformation of the north and south poles of Planet 2 and formed a transformation base for the entire planet.

From now on, the ship girls will build more automation equipment, starting from the north and south poles in sea and air, and starting to spread to the middle of the planet.

Of course, the tropical areas close to the equator are not good, but the transformation of temperate areas can begin.

These areas have sunshine all year round, but the length of time varies.

The temperature is still quite outrageous, and it is unlikely to plant plants directly, so early environmental transformation can only rely on mechanical equipment.

Anyway, it is to put a lot of automation equipment onto the ocean, continuously collect and absorb atmospheric components, absorb greenhouse gases, and produce oxygen.
Chapter completed!