Brothers, I have opened a new book again: Restart your life: I can call myself ten years ago, brothers, please help me collect it, and give me some recommendations!

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Moreover, as early as the early 1980s, the natural environment of this generation was actually quite good.

Although there are some deserts, they are not as large as they are now, and there are no sandstorms.

All changes will begin in the 1990s, when the state allows private hydropower in some places.

The local natural environment was already fragile enough, but at least there was a Liao River, which originated from the Taihang Mountains, flowing through the area.

Replenish water for many small rivers in the area...

You should know that the Liaohe River is one of the five very important inland rivers in northern my country, and the Liaohe River is also divided into the East Liaohe River and the West Liaohe River.

The Dongliao River walks through the inner ring area of ​​the Taihang Mountains, which surrounds northern Hebei, Beijing and Tianjin, and finally enters the sea in Tianjin.

The Western Liao River is a grassland area that walks along Mongolian and Xinjiang Province, and finally enters the sea in Liao Province.

However, since the country began to allow some places to build hydropower stations privately, this has caused serious damage to the ecological balance of the northern region.

Because the ecological balance of many northern regions is relatively fragile, it is not suitable to build too many hydropower stations.

If it is in a southern area with a lot of rain, it doesn’t matter. Sometimes, building more hydropower stations will have a good regulating effect on local flood control and flood control.

However, in the northern regions, water shortage is already there, and many areas have low rainfall. Even after rainfall, the land's water storage capacity is relatively poor.

The local natural environment can be said to be completely irrigated, nourished and maintained by a few transit rivers.

The Korqin area was maintained by the Xiliao River. At that time, there was a relatively important river nearby called the Xilamulun River.

At that time, although there were some land desertification problems in the local area, it was not that serious.

But since private water and electricity were allowed above, many local governments have begun to build randomly from the source.

Various small hydropower stations have been built in the Taihang Mountains area, but not much electricity is emitted.

However, it caused serious ecological damage to the lower reaches of the river.

As early as the 1980s, there were heavy rains in the Korqin area every year, and flood control was required every year.

But after the 1990s, the Xiliao River broke out, and the Xilamulun River dried up.

The surrounding Molimiao Reservoir, Hongshan Reservoir and other reservoirs have dried up one after another.

The situation afterwards was the same as the destruction of the local grasslands when the Americans developed the central and western regions.

The land was desertified in large quantities, and then sandstorms began to scrape.

Because it is located in the uppermost part of the capital, the Sanbei shelterbelt at that time was almost useless.

At least 20% of the sandstorms that had been scraped in the capital during that time were contributed here.

At that time, many environmentalists were puzzled. What was going on?

We have also built the Three North Shelterbelts, and we also require that those places return farmland to forests?

Why is the land desertification problem still so serious?

So many experts were sent out to investigate, and in the end, they naturally found the source, which was the Taihang Mountains and the small water and electricity that were built randomly on the Xiliao River waterway.

Many of these small water and electricity have not even been approved, and are completely built by some rich people in the local area.

Just for such a small profit, it eventually destroyed the entire downstream natural environment.

The above have ordered rectifications many times, but the problem is that this seemingly inconspicuous water and electricity may have to pay a lot of taxes to these local governments every year.

So the local government has no motivation to rectify the situation, so it has been a stalemate.

The situation did not improve until around 2008 when the country became serious.

And after that, the establishment of large-scale thermal power projects has also made our electricity supply more abundant.

The power grid also doesn't like these small water and electricity, not to mention that they don't have any procedures yet.

So many times, you are not connected to the grid. Even if you are connected to the grid, you will be dragged on during settlement.

Because I see that the accounts are getting worse and worse, many small water and electricity are reluctant to do it.

In this way, many small water and electricity were gradually removed, but they have not been completely removed yet.

As for the Xiliao River, the circulation has not yet been restored.

However, one thing is certain, that is, the natural environment in the Korqin area has gradually improved in recent years.

The tree planting that has been insisting on for many years has gradually played a role.

In addition, the precipitation line has moved northward in recent years, and the rainfall here has gradually become more abundant.

This time the focus of this area is on this area, and the reason is very simple, because it is too close to the Gyeonggi area.

The natural environment here has improved, and the Gyeonggi area is the most direct beneficiary.

What's more, the celebrity chef group has several major projects here.

Not to mention anything else, their optoelectronics project is a key demonstration project here.

The local area originally had several large-scale thermal power projects, of which one quarter of the power in Beijing was supplied by the thermal power plants here.

With the addition of the celebrity chef group, more and more electricity is emitted in this area.

Because the thermal power here is directly supplied to the capital, production is easily unable to be reduced.

Therefore, considering above, the electric power of the Ming Chef Group is connected to the grid for supplying northern Hebei and Tianjin, and also divert part of it to Liao Province.

But the problem is that there is still a lot of extra electricity, what should I do?

After all, the famous chef group said that it would build many photovoltaic power plants here, after all, they could contract nearly 100,000 square kilometers of desertified areas here.

The original intention of other companies is definitely good, and we can't dispel their enthusiasm!

But the electricity emitted from such a large area will definitely not be digested for a while, so it must be used like a way to use it.

After inspecting the entire area, the expert group gave a suggestion.

That is to use the originally abandoned Hongshan Reservoir and Molimiao Reservoir.

These two places were originally reservoirs with very large water storage capacity, and were surrounded by granite geology.

The geological structure is stable and can support a large amount of water resources to ensure that it will not penetrate underground.

In the past two years, there has been a lot of rainfall in the Korqin area every year.

But most of these rainwaters are wasted because they do not have suitable storage facilities.

If these two reservoirs are used this time, at least one hundred West Lakes can be stored.

And the most troublesome problem in the past was that everyone knew that the precipitation should be collected into these two reservoirs.

But the problem is that the reservoir is built in the mountains and the terrain is generally relatively high.

If you want to accumulate water in it, you naturally have to pump it in.

In the past, it was because of the Xiliao River and the Xilamulun River. When the water level was high, it was enough to dig a canal to divert the flow.

But now because the two rivers are still dry, if you want to accumulate water in the reservoir, you naturally need to pump water in.

When pumping water, you need to use a water pump and electricity.

These photovoltaic power plants of the famous chef group can provide them, and as for water pumps, it doesn’t cost much money.

And when you pump water in during the day, you can release it at night to generate electricity.

This is a comprehensive utilization project of water and electricity, and it is an experimental project of great significance for the local area.

After the inspection above, an expert group organized a group of experts to demonstrate the project.

The final conclusion is that the entire project is very operational.

In recent years, a large number of tree planting and sand protection operations in the Korqin area also require a large amount of water resources to support it.

However, every year when spring and autumn is the dry season in the local area, it is the most water-deficient.

If there were two reservoirs to regulate the local water resource allocation, it would be better.

As for the accumulation of large amounts of rainwater and snow water into the reservoir, will this also evaporate?

Hehe, this is also very simple. After all, Americans have long been worried about this problem.

In California, the United States, there are also several large hydropower systems.

The most famous method is to put a sunshade ball into the reservoir.

As early as a few years ago, the California government in the United States began to place sunshade balls into local reservoirs.

And after several consecutive years of operation, they have deployed a total of 9,100,000 sunshade balls in the reservoir of about 71 hectares in their territory.

The main function of these sunshade balls is to reduce the evaporation of water in the reservoir.

Many people may not know that for reservoirs, the evaporation of large amounts of water vapor every year is the most troublesome problem for them.

After the release of these sunshade balls, the annual evaporation of water vapor in these reservoirs in California is as high as 135 million tons...

This amount can be said to be quite amazing. If it is a little more specific, these fresh water is more than enough for Los Angeles to use it for a year.
To be continued...