Dayu flood control map
Dayu believes that the best way to alleviate the disaster of the Yellow River is to distribute the water of the Yellow River evenly and guide it to flow eastward smoothly, that is, to divert its course. According to the geographical conditions of mountains and rivers, the Central Plains is divided into Kyushu, namely Jizhou, Qingzhou, Xuzhou, Yizhou, Yangzhou, Yuzhou, Yongzhou and Jingzhou. Therefore, the mountains and rivers are regarded as a whole, and the land in Kyushu is dredged and leveled to create a large number of fertile fields. The mountains he has managed are Qishan, Jingshan, Lei Shou, Taiyue, Taihang, Wangwo, Changshan, Zhuzi, Jieshi, Taihua and Dabie Mountains. Through mountain management, the waterway can be dredged without causing congestion and flood.
The next step is to manage the water pulse project. It is difficult to master the operation principle of water treatment, because it requires wisdom, water control, flexibility in softness, rigidity in rigidity and flexibility in combination. Dayu used his wisdom to solve various problems in the reach of the Yellow River, the most representative of which is the Longmenshan reach in the upper reaches of the Yellow River. Longmen Mountain is located in the north of Liangshan Mountain, and the waterway led by Dayu from Jishi Mountain in Gansu Province is just blocked by Longmen Mountain. After surveying the terrain, Dayu immediately decided to cut Longmen Mountain. But where should the huge Longmen Mountain start? Dayu planned a time-saving and labor-saving scheme, and only dug an 80-step-wide hole to successfully divert water. Because the terrain of Longmen is quite high, many fish who swim upstream can't swim here, but they can still see many fish jumping up desperately, thus achieving the scene of "fish jumping over Longmen".
Brief introduction to Dayu's story of water control
Dayu's water control is an ancient myth. The background of the story is that in ancient times, Zhu Rong, the god of fire, fought against the god of water. Finally, * * * was defeated by Zhu Rong, and his anger failed to reach the surrounding mountains, which led to the sky falling and flooding. In the end, we had to ask Nu Wa Niangniang to clean up this mess and fill the hole in the sky, but the flood among the people became a legacy.
Dayu flood control and disaster relief
Until the period of Three Emperors and Five Emperors, the Chinese nation became a stable tribal force, and Gun and Yu were entrusted with the important task of controlling the Yellow River flood. It took Gun nine years to control the Yellow River flood, but it was still effective. Shun, the leader at that time, condemned him, removed his official position and exiled Yushan. By everyone's recommendation, this task was inherited by Dayu, the son of a gun. Knowing that the burden on his shoulders was heavy, Dayu immediately packed his bags and bid farewell to his wife who was pregnant with Dayu's son, but kept it a secret in order not to hinder her husband's ambition.
Dayu led Boyi and Hou Ji. , wading through mountains and rivers, sleeping in the wild, and considering the hydrogeology and mountains in various places on the spot. Most of the land is in the mainland, and the conditions are extremely difficult. Dayu and his party took a ruler and kept the rules. They measured everywhere and traveled all over the Yellow River.
During the investigation, Dayu witnessed that the local people were deeply affected by the flood, and their homes were destroyed and displaced. Seeing the struggle and expectation in the eyes of the people, Dayu's heart strengthened his determination not to say anything about going home after the flood. In these thirteen years, Dayu stayed at home three times and never saw his newborn son.
Finally, Dayu successfully managed the flood of the Yellow River, tamed the roaring Yellow River and made it flow into the Bohai Sea smoothly. The fields along the Yellow River have become ten thousand mu of fertile land, and the people live and work in peace and contentment.
What is the enlightenment of Dayu's water control?
In the Yao-Shun era, Yu Fengshun was ordered to control the Yellow River flood by dredging, which lasted for thirteen years, and finally subsided the rolling flood and eliminated the flood. Dayu's success in water control has been passed down to this day, and its profound meaning lasts forever, inspiring generation after generation.
Giant flood of shad
The first revelation is that Dayu's method of water control is used in education, changing "blocking" into "sparse". In the process of education, students are young and energetic, and often make various mistakes. Under the influence of the traditional educational concept, teachers often use words such as "forbidden", "forbidden" and "ordered to correct" to restrain students' behavior when encountering problems, but practice has proved that this kind of blocking is adopted. If you follow the rules and restrain students' lively nature, it will affect students' interest in learning and personal intelligence. "Under high pressure, it is difficult for plants and trees to germinate." The correct education method should adhere to the way of teaching students in accordance with their aptitude and taking advantage of the situation, focusing on guidance rather than blocking.
Revelation 2: Dayu managed water for thirteen years, during which he went to the government three times and didn't enter. The dedication of letting everyone sacrifice their small family has been integrated into the national spirit and has been given a deeper meaning after the changes of the times. When Dayu passed by the door for the third time, his son was already a ten-year-old child, waiting for his father at the door. Dayu stroked his son's forehead and told him that the people could not live and work in peace and contentment, let alone have a family reunion, and then left. It can be seen that its perseverance in water control and its sense of responsibility to worry about the world first.
Is it true that Dayu controls water?
In the ancient legends of many nationalities in the world, there are stories about floods. The version of China's flood legend is Dayu's flood control. In order to trace the truth of the legend, the climatic geography of Yao and Shun period was studied.
Dayu's portrait of water control
From the 24th century BC to the 22nd century BC, the climate in the northern hemisphere where the Chinese nation was born dropped significantly. After the 22nd century BC, the climate changed suddenly, and the temperature in the hemisphere generally became warmer. The rapid melting of glaciers formed by centuries of low temperature has led to large-scale floods in the middle and lower reaches of rivers in the northern hemisphere.
According to geological research, the Yellow River experienced a major diversion from 205 BC to 150 BC. It used to flow like the sea in Shandong, but it changed from the north to the sea, which is now Hebei and Tianjin. Therefore, the flood of the Yellow River affected the living environment of the tribes in the middle and lower reaches, because it was suggested that Gun and Yu and his son should control the water one after another. Their original rights were extremely meager, but after the success of water control, their power and prestige rose, and Xia's descendants used the prestige gained during this period to strengthen their power and establish a dynasty.
Floods may last for one or two hundred years, and the cultural heritage of each tribe has been greatly affected. The leader of the Shang tribe living in the lower reaches died in the process of water control, and the tribal culture dissipated immediately. The Longshan culture in Henan in western Henan and southern Shanxi has been continued in Erlitou culture, and the Longshan culture in Shandong was extremely prosperous before the flood, but it was seriously consumed by the flood during this period and gradually declined.
Understanding prehistoric civilization through climate change is a practical way of textual research, and at the same time, some unrealistic statements are found in legends. Dayu's use of dredging to solve floods is not convincing, and the modernization of floods is also a difficult problem to solve. Dredging Kyushu and opening up Jiusan are beyond human resources. Therefore, the examiners speculated that Dayu's water control coincided with the climate improvement, the normalization of monsoon rainfall, the restoration of vegetation, the completion of river diversion and the natural occurrence of floods.
Is Dayu harnessing water an idiom?
Dayu told the story of Yao and Shun period when he was managing water. Dayu, with his innovative wisdom and strong sense of responsibility, successfully quelled the Yellow River flood. This allusion was later quoted as an idiom to praise this kind of person or thing for its dedication and innovation.
Giant flood of shad
During the period of Three Emperors and Five Emperors, the Chinese nation became a stable tribal force, and Gun and Yu were entrusted with the important task of controlling the Yellow River flood. It took Gun nine years to control the Yellow River flood, but it was still effective. Shun, the leader at that time, condemned him, removed his official position and exiled Yushan. By everyone's recommendation, this task was inherited by Dayu, the son of a gun. Knowing that the burden on his shoulders was heavy, Dayu immediately packed his bags and bid farewell to his wife who was pregnant with Dayu's son, but kept it a secret in order not to hinder her husband's ambition.
Dayu led Boyi and Hou Ji. Travel across mountains and rivers, set up camp, and consider the hydrogeology and mountains in various places on the spot. Most of them are in the mainland, and the conditions are extremely difficult. Dayu and his party took the yardstick and rules, and measured them wherever they went, with footprints all over the Yellow River.
During the investigation, Dayu witnessed that the local people were deeply affected by the flood, and their homes were destroyed and displaced. Seeing the struggle and expectation in the eyes of the people, Dayu's heart strengthened his determination not to say anything about going home after the flood. In these thirteen years, Dayu stayed at home three times because he had seen his newborn son.
Finally, Dayu successfully managed the flood of the Yellow River, tamed the roaring Yellow River and made it flow into the Bohai Sea smoothly. The fields along the Yellow River have become ten thousand mu of fertile land, and the people live and work in peace and contentment.
Which river does Dayu refer to for water control?
During the period of Three Emperors and Five Emperors, the Yellow River Basin was seriously flooded. Every autumn harvest season, the flood of the Yellow River will lead to the failure of grain harvest, and a large number of cultivated land will be abandoned as wasteland. Therefore, controlling the Yellow River flood has become a top priority for the rulers.
Dayu flood control map
During the Yao-Shun period, the hydrological conditions in the Yellow River basin were extremely unstable and often flooded, which seriously affected the farming life of the people along the coast. In order to solve the flood problem, Yao called the tribal leaders to discuss, and everyone recommended Gun to be responsible for quelling the flood. Gun uses water barrier method to build dams on both sides of the river bank. As the water level rises, the dam is built as high as possible. Such negative projects not only failed to solve the flood, but aggravated the disaster. After nine years of water control, the gun was unfavorable and was exiled by Shun who succeeded to the throne at that time.
During the reign of Shun, he also attached great importance to the Yellow River flood and appointed Yu as his successor to control the flood. In order not to make the same mistake again, Yu adopted dredging to control the Yellow River flood. Although the project is extremely huge, it has achieved remarkable results and took thirteen years. Dayu finally retired with honor.
Since then, floods recorded in China's historical books have occurred from time to time, but they have all been well rectified. After the Han and Tang Dynasties, the vegetation in the Yellow River Basin was greatly reduced, which led to the desolation of ancient towns and many cultural heritages disappeared, and the problems in the Yellow River Basin became more and more serious. Rivers have undergone several changes in history and are on the verge of exhaustion. Sediment deposition leads to river bed uplift, and the problem of aboveground river needs to be solved urgently.
Since modern times, environmental problems have become an important issue, and the struggle between human beings and nature has gradually turned to a harmonious place. I hope the Yellow River, the mother river that gave birth to the Chinese nation, will prosper.