Chapter 109 Big Heat Bar the Mongols to conquer the world

"Temperature and precipitation have affected the process of history."

In the secret room next door, Zhang Yuchu woke up from that thoughtful state.

The classics of Huaxia have been in the sea of ​​dynasties. Regarding the development of historical evolution, Longhu Mountain has preserved a lot of strange books.

"Push Back" and the like, Zhang Yuchu has rotten.

But Zhang Yuchu suddenly discovered that these explanations of history derived from the mysterious science and the predictions of the future seem to. There is no reliability for Jiang Xinghuo?

"Master Zhang Tian, ​​Mr. Jiang's statement about the impact of temperature and precipitation, what do you think?"

Zhu Gaochi turned to look at Zhang Yuchu, the "Daoshong Confucianism", and asked his view.

From the perspective of Zhu Gaochi, Zhang Yuchu was completely immersed in the content of the lecture just now.

At this time, even if Zhang Yuchu didn't want to admit it, he could only say.

"Jiang Xinghuo said, it really makes sense."

Of course, about whether there is a fairy in this world, Zhang Tianshi tossed around last night, or firmly believed that no.

Yuan Zhen and Dao Yan must not be enough to do it. I didn't understand it.

We have cultivated the immortal for more than a thousand years. Is there any immortal in the world? I still don't know?

Therefore, Zhang Yuchu still did not admit what Jiang Xinghuo was in his heart, but he just believed that his knowledge was indeed a little bit more a little more profound than others. His knowledge was indeed a little sharp than others.

There is only a little bit.

Of course, Zhang Tianshi has always been known for his knowledge, so he will not let himself fall in obvious wind.

"In fact, when the relationship between elephants and hot and cold, there is still a bit of explanation." Zhang Yuchu said.

"Oh?" Zhu Gaochi looked at him and said, "Zhang Tianshi may wish to talk."

"According to the classics of Longhu Mountain, um, the earliest dates back to the period of Wu Doumi.

Zhang Yuchu began to talk about the ancient secrets of the ancient and false ancient times.

"In ancient times, Dayu's water control water, once divided Kyushu, divided the world into Jizhou, Luzhou, Qingzhou, Xuzhou, Yangzhou, Jingzhou, Liangzhou, Yongzhou, Yuzhou.

"And the word" Yu "is a person holding a spear and holding the elephant."

"In other words, when the Xia Dynasty, the elephant lived in the Central Plains. At that time, the temperature should be extremely warm."

"Even in the last year of the Shang Dynasty, there were still records: businessmen's uniforms were abused in Dongyi, and Zhou Gong then followed the teacher, as for Jiangnan."

"And, Zhou Gong Xiang Xiangwu, who has been lingering, discussed his monarch for three years, drove Fei to kill it with the sea.

"The ancients thought that the elephant was killed by Zhou Gong, but there should also be the Central Plains no longer suitable for the survival of the elephant. Later, the Zhou Dynasty people never saw the elephant."

"Since these people have not seen the elephant and listened to the older generation, they did not know what it looked like, so he had the word" imagination "."

Nathara Jiyou smiled: "Zhang Tianshi said fun," imagination 'came like this? I was ignorant. "

Zhu Gaochi also laughed with haha. The worrying mood just now got a little better.

On the opposite side of a wall, the lecture has not stopped.

"For the Tang Dynasty, although the temperature decreased, the food output decreased, but due to the separation of Fanzhen, the food pressure in the middle of the Tang Dynasty in the middle and late period.

Jiang Xinghuo's mouth showed a smile.

"Many people do not need the emperor to manage themselves. They have nothing to do with the emperor if they are supporting themselves.

After laughing in the middle and late stages, the Tang Dynasty, who pursued anarchist, Jiang Xinghuo continued to talk about the Tubo just now.

"But it is different for Tubo. After the population of Tubo is merged, it is about one million.

They are counted together, that is, three million. "

"Even if Tubo usually summons all adult robust men as soldiers. In order to support the tenth -tenth army, Tubo has also reclaimed all the cultivated land on the plateau to barely maintain it."

"After the temperature decreases, the four -point Tang Dynasty can still be maintained, and the food output of Tubo is completely unconcerned and self -sufficient. It cannot be satisfied at all.

The water grass is rich, and the humid soil has also become a half -uninhabited area with a very scarce population. Until the Hongwu Chao, there is still no signs of recovering vitality. "

After listening to this story, not only Zhu Gaoyu, but Li Jinglong also fell into contemplation at the same time.

Temperature and precipitation, two factors that do not notice at daily life.

It can decide the fate of a dynasty!

Li Jinglong wanted to refute, but his repeated thinking, but finally discovered that it was impossible to refute!

This is the fact in front of you.

Otherwise, how to explain Tubo's "it is also abundant and the death is also suddenly absent"?

When the two thought of thinking, Jiang Xinghuo continued: "Of course, Tubo is pretty good. Although it is diverted, it can be survived in the end.

In the desert. "

"In Tang poetry, the most often innocent country that the border poets are most often mentioned are Loulan."

"Wang Changling: Huangsha wears golden armor in hundreds of battles, and does not break the Loulan.

Li Bai: I would like to put the sword under the waist directly into the orchid.

Gao Shi: Horseshoe Jingyue Cave, swordsmanship refers to Loulan.

Cen Shen: I cut Loulan the previous year, and went to Pingyue Branch.

Du Fu: Where the belonging to the country is late, Lou Lan has not repaid. "

Jiang Xinghuo couldn't help laughing at himself: "I don't know who Lou Lan offended, so unlucky, as long as a famous poet, you can't prove it if you don't cut it."

Zhu Gaoyu and Li Jinglong also laughed.

However, Jiang Xinghuo converged after laughing, sighed and said.

"Unfortunately, Lou Lan was not cut by these poets one by one, but was gradually disappeared.

"In the past, the ancient city of Loulan was on the edge of the Yanhai. It was really the inland sea. There were rivers such as the Shule River, the Peacock River, the Tarim River and other rivers.

"However, in the middle and late Tang Dynasty, because of the decrease in precipitation, even the plant could not live."

"Loulan is already a country in the front of the Western Regions. During the Tang Dynasty, the countries under the jurisdiction of the Western Regions's prefectures, except for the 3,300 households Yu Yan, Ning Mi tied to the first one, and then the first one, and then the first, then it was then the first, and then it was the first.

Loulan's 1,500 households (about 14,000 people, more than 2,000 troops), the rest of the essence, and the end, Xiaowan, Pishan and other countries, in fact, there are only a few hundred households, thousands of people. "

Jiang Xinghuo continued: "Today, all Western countries like Loulan have all perished, and even the capitals have been abandoned. There is no living person inside, because the local area cannot survive.

Hundreds of years have passed, if you have the opportunity to see, the ancient city of Loulan is still not born, and most of the supply stations in the middle have been destroyed. This is one of the reasons why the Silk Road is almost cut off. "

After listening, Zhu Gaoyu and Li Jinglong were a little shocking.

This shock is not the kind of head that is hit by a huge news, but a kind of thing that happens to the heavy history, and once again appear silently in front of their eyes.

They seemed to see the distant Yellow sand in the Western Regions, the once beautiful cities buried, and Hu Ji, who had a variety of styles, had long been transformed into a dead bone. Only the thousand -year -old Populus forest told the story that had happened there.

Then, then

The once powerful Tang Dynasty, the famous Tubo, mysterious and beautiful Loulan, all moved towards the ending of different destiny because of temperature and precipitation.

So what will the ending in the future?

"Although the Tang Dynasty and Tubo died, the temperature and precipitation will continue to affect the historical process of Chinese civilization," ""

"In the middle and late Tang Dynasty, the temperature decreased, and the climate began to become cold, and the process of cold cooling caused by cold was not achieved overnight, and even in the process would fluctuate."

"After the troubled times of the late Tang and Five Dynasties, the Northern Song Dynasty ushered in a period of heating up. At that time, not only did the Youyun 16 states in the north began to re -cultivate and live, but even Hebei also formed large lakes, swamps, rivers, and rivers.

The Northern Song Dynasty even relied on these lakes and rivers to build a line of defense that blocks the Liao people south on the plains. "

Just when the emotions of the two were raised slightly, Jiang Xinghuo's words turned to low.

"But the good times did not last long. Just after more than a hundred years, the temperature began to fall again on the eve of the death of the Northern Song Dynasty.

"History books record that on December 20th of the four years of the Grand View of the Northern Song Dynasty, there was a heavy snow in Quanzhou, and Quanzhou Port was even frozen. The Political Northern Song Dynasty and the first year of Taihu, all of which were frozen."

"The Golden people in Liaodong also began to endure the old forests of the deep mountains because they couldn't bear the cold, destroyed Liao to the south, and destroyed Song."

"However, the big cold period after this warm period rebound, the duration lasts very long."

Zhu Gaoyu blurted out: "Mongolians!"

"Yes, the impact of temperature on the grassland far exceeds the plain." Jiang Xinghuo nodded.

Li Jinglong tentatively asked: "The Mongolians are also forced to integrate because the grasslands are getting cold, so they are forced to conquer the world south? But why is the grassland affected by the temperature, far more than the plain?"

"Because the grassland is far away from the ocean, it is farther than the plain from the ocean."

Seeing that the two didn't understand much, Jiang Xinghuo explained the principle.

"In addition to the temperature, there is another thing, that is, the temperature difference."

"Do you know, can water bodies adjust the temperature difference?"

Li Jinglong nodded and said, "I just said it just now, take the example of the West Lake."

"Unlike that, then I will tell the concepts again, called‘ Bi hot capacity ’.”
To be continued...