The flood here is quiet here

Pomegranate/Xinjiang Daily reporter Liu Donglai

A big flood was walking thousands of miles on the Tarim River. Along the way, the water potential is magnificent, but the march is like a strict discipline. This is the largest flood in the Tarim River in the past decade, but there are no atmosphere of fear of fear in all counties and cities along the line. Inside the river, the flood flows quietly; on the river embankment, it is calmly unfolding; outside the river, the village and towns are still, and people's lives are still.

Flood to its peak

On August 12, a monitoring data attracted widespread attention. The counties and cities, the Tarim River Basin Administration, the Water Resources Department of the Autonomous Region, the Ministry of Water Resources of the Tarima River Basin, the Ministry of Water Resources ... At 30 points, the section monitoring traffic reached 1830 cubic meters per second, which lasted for a full 30 minutes, the largest value in the past ten years. Due to the continuous high temperature and mountain precipitation, the news of the floods above the water in the Tarim River Basin appeared on the Internet, and immediately spread on the Internet.

On August 15, overlooking the eutrier forest (drone), which was irrigated by the Darim River in the Tarim River in the National Nature Reserve of Tarima, Xinjiang. Pomegranate cloud/Xinjiang Daily reporter Zou Yan, Photo

But by the river, this news is just a message. The reason is very simple. Since entering the flood season in May, the flood control work of the tower river has been carried out for more than three months. This is the year. A set of practice that has fully tested the effective flood control system has been running at high speed.

The first opponent encountered by the flood was a permanent dam. The section of Alar roared the flood and rushed to the shore, but was immediately hit by a solid permanent floodbank back to the river, and the rules went forward. At most, the people passing by the bridge were at most glanced at the river, and they continued to move forward. "In recent years, the increase in the construction of permanent embankment projects has greatly enhanced the flood control capacity." Said the director of the Tarim River River Basin dry flow administration, Ekhmu Abra.

The flood bumped into Shaya County, 100 kilometers away. From Shaya County to Wantai County, along the river is a blockbuster puopay forest and wetland. To protect them, the construction of permanent embankment cannot be performed. A considerable part of the river section of 260 kilometers in Shaya County belongs to the natural river. However, the people here have their own law.

The embankment team in the past is not the past

The colorful tents are scattered on both sides of the Tower River in the Jintuo Farm Section of Shaya Prefecture. People who do not know the situation will think that tourists are camping. Farmers Zhang Guoyuan had nothing to do, lying on the fence of an ecological gate to look away, and his home was seven or eight kilometers away.

"It's been a while, now it is much better than before. The floods are not panicked," Zhang Guoyuan's thumbs up, pointing at the excavator not far away, "this stuff is one hundred us hundreds of us a hundred we hundreds of us. One. I found that the dam tube was surged before, and only people could only go to shovel soil. It was often overwhelmed before a few times. Now it ’s different. What is wrong? It is to patrol the embankment, find problems early, and solve it early. "

Behind the leisurely surface is a rigorous flood prevention measure. In various important river sections of the Tahe River, the material code such as sandbags, earthwork and other flood control materials is neatly placed. Large -scale engineering machinery is hundreds of meters each, and it is on duty day and night. "The current water conditions monitoring is very timely and more accurate. According to the water conditions monitoring information released by the Water Department, we have a detailed layout personnel, materials and machinery along the line. Taita excavators, 19 forklifts, and 740 cadres. "On the Dazhai Reservoir embankment, Tan Zhengpeng, secretary of the Party Group of the Water Resources Bureau of Shaya County, said," The early floods have deepened the river, so although the flood is large, the river has changed. Deep, the height from the river embankment has not changed much compared to last year. "

On August 14, the dried flood of the Tarim River passed the Yang Guisheng dam near the reservoir in Shaya Prefecture. The picture shows large mechanical equipment in reinforcement dams (drone shooting). Pomegranate cloud/Xinjiang Daily reporter Zou Yan, Photo

Near the Manchu Reservoir in Shaya Prefecture, Zhang Wenbing and colleagues in the romantic flood prevention are "hard and rigid" with the Tahe River. This is a place called "Yang Guishengba". Yang Guisheng was the person in charge of flood resistance in the river in the 1970s. Along the tower, many embankments are named after a flood resistance. The originally wide river channel suddenly narrowed here, and the river water flowing downwards in S -shaped form a large rotation, rolling upwards, and constantly eroding the dam body. But it encounters a solid concrete block.

The concrete is affected by the impact of floods. After Yang Guisheng dam, there are two dams in the case. "This is one of the largest dangerous paragraphs in Shaya County. If it is rushed here, more than 20,000 people will be affected in the lower reaches, so we are very critical here. But for more than ten years, there has been never the dam that has been burst." Zhang Wenbing said with a smile and said with a smile. Essence Behind this burly man is a pile of flood control materials and a number of large machinery, and then the reeds and willows that follow the wind.

Flood

From the source to the dry flow, the flood is running down, and it is constantly weakened along the way. A large score in the entire basin is ongoing, which has become the basic condition for the safety of river embankments along the line.

On July 25, overlooking the Gaogao Hydropower Station (drone), which was overlooking the Altash Water Conservancy Hub (drone). Pomegranate cloud/Xinjiang Daily reporter Zou Yan, Photo

In the upper reaches of the Yeerqian River, the Altash Water Conservancy Hub and the Shimaka Water Conservancy Hub jointly stored the water to stop the floods in the source area. There is a controllable engineering flood storage, and after a long agricultural area, at 10 o'clock on the 16th, the lower reaches of Heiniazi from the Yehe River is only 89 cubic meters per second. However, the Hetian River and Aksu River, which have not been fully built in mountainous areas, have rushed to the Alar region, which became the main source of the dried floods of the tower river. But their future journey is quite "aggrieved."

At 8 o'clock on the 16th, the tower river dried flow from Alar to Chara monitored the surface, and the water volume generally showed a significant decrease. Alar 1470, newly full 1570, Yingbaz 617, Usman 308.5, Challa 163.6, the unit is cubic meters/second. From the newly full monitoring section in Shaya County to the Ingbaz monitoring surface in Wantai County, the 258 -kilometer river channel, the tower river water decreases by more than 950 flows, and then to Usman's monitoring section, another half is reduced by half, and it has been reduced by half. Essence

"The reason is that positive flood splitting measures are taken along the line. All the ecological gates along the dry flow have been opened. At the same time, the reservoir along the line is fully storage of water, and through artificial canal, the reservoir is divided into farmland to meet irrigation of farmland to meet irrigation. . Under multiple measures, the volume of floods from upstream to downstream is constantly decreasing. "Ak Rebu, director of the Tahe Ganliu Bureau, said," In the past, flood prevention and flood resistance, now the use of flood resources should not only prevent the floods, but also Also use this part of water resources well. "

In Shadak, Shaya County, the ecological gate was indeed passed through the gates and flowed to the Fugan Farm not far away. "The Tahe dry flow bureau gave us water in accordance with the actual needs of the irrigation area. At this moment, it is the season for the water demand for cotton. The flood control measures are strong and the flood division methods have formed a good situation of flood prevention and more irrigation." Tan Zhengpeng said.

In the Xinjiang Tarimu Panguang National Nature Reserve in Torai County, the floods are overflowing between the forests. The largest primitive puppet forest area on the planet has a total area of ​​more than 5.93 million mu. Both sides have become a large -scale stamping area.

"Now is the season of Populus Populus euphratica. The pagoda water not only allows plants and other plants to drink, but also realizes the reproduction and migration of the seeds of Populus euphratica. As of now, we have flooded 300,000 acres of Populus Populus forest. It is expected to end in the flood season to end The area of ​​flooding can reach 400,000 acres. "Said the head of the webmaster of the reserved area, the head of the management and protection station, said.

In fact, the area where the floods in the entire tower river areas are doing similar things. "The Water Conservancy Department of the Autonomous Region held two dispatch meetings a day, and timely take corresponding measures according to real -time water conditions. We through joint defense and joint adjustment, the flood flowing from the source to the dry flow is continuously reduced." Yu said, "The flood prevention of the tower is proceeded from the overall concept of a large basin, and the system is carried out."

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