The water level in the Wuhan section of the Yangtze River has the lowest history since the hydrological records of hydrology, and the overall "water out" of the first -level hydrophilic platform is "out of the water".

Author:Changjiang Daily Time:2022.08.13

On August 12, in the Hankou River Beach, the Yangtze River water retreated on the hydrophilic platform and appeared on the mud shore beach. Reporter Song Lei Photo

The Yangtze River Daily Da Wuhan Client August 13 (Reporter Song Lei Correspondent Guo Yujun) The survivor of the rivers retreats on the hydrophilic platform and appeared on the beach of the mud shore.

"As of 8:00 on August 13, the water level in Wuhan in the Yangtze River was 17.59 meters, which was 5.89 meters lower than the water level in the same period over the years." The reporter from the Yangtze River Daily learned from the Office of Wuhan Flood Control and Drought Resistance Headquarters. The lowest water level.

On the evening of August 12, the reporter entered the Hankou River Beach from Sanyang Gate and continued to decline in three sets of steps and hydrophilic platforms.

"For decades, in the impression, the water level of the Yangtze River in the summer has never been so low." Mr. Zhu, an old winter swimming enthusiast, went to the Hankou River Beach every day. He told reporters that after the water level became low, the most direct feeling was that The riverside flow is even more slow. For winter swim enthusiasts who like to fight and waves, they generally feel that they are not fun. "The current water level feels like it is in winter."

A Hankou Jiangtan staff also said that in the summer of in the past, the first -level hydrophilic platforms here are generally covered by the river. Nowadays, the overall "out of the water" is rare.

The relevant person in charge of the Municipal Flood and Drought Resistance Headquarters said that this year, the highest water level in the Wuhan section of the Yangtze River appeared at 21:00 on June 9 at 24.96 meters, approaching the water prevention level. After that, the water level has slowly fell continuously. Except for the Wuhan section of the Yangtze River, the water level of the Hanjiang River and Lianjiang is generally low. The water level of Hanjiang Xintou Station is 18.13 meters (8 o'clock on August 12), which is 6.05 meters lower than the water level in the same period. Except for the water level of the Lijia set station of the water, the water level of the Lijia set station is 0.4 meters higher than the same period. Mi to 5.12 meters, of which 5.12 meters are low at the Tonghejiahu Station of the Huanhe Huanhe.

Why is the water level in the Yangtze River this summer so low? According to the analysis of the person in charge, it is mainly caused by various factors such as the significantly less rainfall in the Yangtze River Basin and the decrease in the upstream water, and the increase in the increase in high temperature evaporation. Since July 9, the city's precipitation is 11.7%less than the rainfall in the same period of the year; in July, the precipitation of the Yangtze River Basin was 34%less than the average value of 30 years (1991-2020). The amount of water from station Hankou Station was 59.184 billion cubic meters, which was 18%less than the average value of 30 years. "The current low water level will not affect the safety of water in urban water plants, and urban water supply is stable."

According to the dry report issued by the Ministry of Water Resources on August 11, the water level of the Yangtze River and Dongting Lake and Poyang Lake are currently 4.7 meters to 5.7 meters lower than the same period of the year, all of which are the lowest since the actual record records. According to media reports, Jiujiang, Jiangxi, Poyang Lake entered the Yangtze River entrance with a large area of ​​lake beaches. After entering the main flood season, the water level in the Yangtze River continued to fall, and a rare phenomenon of "anti -dead during the flood season" appeared.

【Edit: Wang Yujin】

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