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Chapter 581 Chapter 581·Wonderful for a Thousand Years?

Zhang Yang simply got off the balance car, and took He Xiaoman, who also got off the balance car, to walk together beside the Crescent Spring, which was still grassy before winter, feeling the baptism of the breeze by the spring and the strong wind blowing from the desert .

"It is said that a long time ago, the Dunhuang area was still an endless Gobi, without Mingsha Mountain, let alone Crescent Moon Spring.

It is said that there was a severe drought here one year, and the trees and crops died. People were so thirsty that they let out their mourning. Of course, we don’t know, and we dare not ask. This is the Gobi Desert. What happened to this so-called severe drought? here?It must be pretty dry every day.

Let’s ignore these things for now. It is said that after the severe drought here, a beautiful and kind fairy Baiyun passed by here, just like Xiaoman in our family. Haha, it is said that the emperor in white heard the heartbreaking words of the people here The cry was like a needle piercing my heart, and then I fell sad tears of sympathy.

This is a big deal, the Baiyun Fairy's teardrops must be very miraculous, they immediately turned into clear springs, relieving the disaster of people's thirst.

Ever since, in order to be grateful to Dade, people built a temple to worship Fairy Baiyun.

Unexpectedly, the actions of the people here directly annoyed the Immortal Shensha in the Shensha Temple. He grabbed the yellow sand and turned it into a sand mountain to fill the clear spring and drive away the Baiyun Fairy who took his incense.

Fairy Baiyun's way is shallow, and she can't fight the Great Immortal Shensha, so she came to Jiutian to find Chang'e, and used the moon to fight with the Great Immortal Shensha.

The day of the fight happened to be the fifth day of the lunar new year. Fairy Baiyun borrowed a crescent moon and placed it in the middle of the sandy mountain and turned it into a clear and clear Crescent Spring for people to drink water and irrigate the fields.

Then the so-called Great Immortal Shensha resorted to demonic methods to fill up the Crescent Moon Spring, which annoyed Chang'e in the sky. After she found out, she was very angry and condemned Immortal Shensha for being unreasonable and bullying too much. Gently flicking the sleeves, a strong wind suddenly blows, and the quicksand that fills the spring is blown up to the top of the mountain.

The next thing is amazing, it is said that the god Sha Daxian was so angry that he roared like thunder, and the sand mountain rang because of this.

How about it, is this another completely opposite story, but the original residents are much stronger than the outsiders, they just randomly found an insider to slander them, and these outsiders just want to slander them The master came to elevate himself, haha! "

As Zhang Yang told this legendary story, the people in the live broadcast room laughed. That’s right, it’s a judgment call. He’s an outsider, but he has to come here to slander the local people. It’s not good to come in and live a good life. Well, obviously these outsiders have failed.

Speaking of which, Crescent Moon Spring has been a tourist attraction as early as the Han Dynasty. In the Tang Dynasty, there were boats and temples beside the spring. There was a group of simple, elegant and well-arranged buildings on the south bank of the spring. There are more than a hundred rooms such as the hall, Yaowang cave, and Leishentai.

Among these halls, especially the main ones, there are more than [-] painted sculptures, hundreds of murals painted, plaques and inscriptions hung in important halls, and the calligraphy is elegant and handsome, which can be called top grade.

After going in and leading the people in the live broadcast room to experience the remaining palaces, Zhang Yang, who returned to the Crescent Moon Spring, began to answer the questions raised by the fans when he first came.

Randomly found a dry grass and sat down, Zhang Yang raised his eyes and looked at the Crescent Lake in front of him, which was rippling with the breeze.

"Okay, after talking about so many legends and stories, let's get real.

It is said that the famous period of Crescent Moon Spring is the same as what I just said. It has become a scenic spot as early as the Eastern Han Dynasty. It is recorded in "Reconstructing Suzhou Xinzhi" and "Shazhou Weizhi Crescent Lake": its water is clear , Surrounded by quicksand, even if there is a strong wind, the spring is not covered by sand, and the name is also...

There are many other records like this, which illustrate the characteristics of the Crescent Spring that has never dried up for thousands of years. It was already very famous in the Eastern Han Dynasty. Regarding the records of the water volume of the Crescent Spring, most of the texts we have seen are that it has not dried up for thousands of years, and it cannot be covered by sand. and other words.

Moreover, there is no historical record about the decline and drying up of the water level of the Crescent Spring in the history books, which shows that the Crescent Moon Spring has a long history, and the dynamics of the spring water in the early historical period have been relatively stable. "

Hearing what Zhang Yang said, He Xiaoman and the fans immediately thought in their hearts after seeing Zhang Yang pause, 'but' it's coming.

really……

"However, since the 20s, the water level of the Crescent Spring has shown a unilateral downward and continuous downward trend for many years. By 60, the water level of the Crescent Spring had dropped by about 1998 meters!
This is basically consistent with the decline in regional groundwater, so what is the reason that the spring water that has remained unchanged for thousands of years began to dry up in our generation?
Speaking of these, we must first figure out why the Crescent Moon Spring has not dried up for thousands of years, and then we can follow the vine to find out the reason for its drying up.

Crescent Moon Spring is located in the south of Dunhuang City, north of Mingsha Mountain. The spring is small but has not dried up for many years. There are many speculations about the supply of the spring water. After years of research efforts, underground confined water, rising springs, and ancient rivers have basically been ruled out. There are several theories such as the residual lake.

It is actually very simple groundwater overflowing under the loose stratum, and the water supply of this groundwater comes from the Dang River in the northwest of it, which means that this Dang River is the source of the Crescent Spring. You can also take a look Does the current Crescent Lake look like a small bend in the river, of course it is just like a bend in the river, but no one has proved that this is the bend of a river in the past. "

Sure enough, as the drone lifted off, everyone took another look at the Crescent Lake in the picture. Before listening to what Zhang Yang said, they still thought it should be like this, but at this time it really looked like a The little section where the river bends.

"In fact, there is no water-repellent layer underground in Crescent Spring, only a loose structure, and its surrounding terrain is higher than Crescent Spring, so that the water flow continues to gather in the direction of Crescent Spring underground, forming a spring body, and Crescent Spring happens to be another piece of land. The unique depression, so the groundwater is exposed to the surface here. In summary, the groundwater is not blocked when it gushes to the ground, so it always gushes to this depression continuously, and finally forms the Crescent Moon Spring.

Here we will talk about the Dang River. The water source of the Dang River comes from melted ice and snow, and the water volume is very stable, so the Crescent Moon Spring can be stable for thousands of years, and the sand above the spring is loose, but the amount is not large, even if there is yellow sand. If the Crescent Spring is blown into or buried, the spring water will reappear in the nearby area. Therefore, although the spring body has been displaced over the years, the water has not been cut off.

However, due to the construction of Dunhuang City, the Danghe Reservoir was built on the upper reaches of the Danghe River decades ago, and the water volume in the lower reaches of the reservoir has decreased, and the river has basically dried up.

At the same time, due to the increase in the surrounding population driven by tourism, the water consumption for agriculture is also increasing, and the amount of groundwater mining is also increasing, which makes the groundwater supply diverted, and the supply of Crescent Moon Spring becomes less.

Now the water level of Crescent Moon Spring is still declining. The thousand-year-old spring is about to be destroyed by human activities. It has to be said that it is a disaster.

Of course, all of this is just my personal opinion, and it is also a conclusion obtained through searching some information. Please don’t take it out and say that what I’m talking about is authority. "

The time came to noon unknowingly. The temperature seemed to rise slightly, but it was still very cold. He had already been outside for nearly a morning. Zhang Yang could handle it by himself, but he didn't want He Xiaoman to stay. It was cold outside.

The plan is to go to a mobile tent camp set up here to have a rest first, and find a place to eat the specialties here, but after searching for a long time, he still didn’t find a restaurant with Crescent Lake in the tent. The existence of the Three Jewels.

"Strange, isn't the Three Treasures of Crescent Moon Spring gone now? Why didn't I find it after searching for a long time?"

(End of this chapter)