A few days ago, a scientific research team found that since April, the Tongtian reach of the upper reaches of the Yangtze River has experienced a rare large-scale lingering phenomenon in recent years.

According to the reporter's knowledge, this month, the Zhimenda Hydrological Station, the main stream control station of Tongtian River in Yushu Prefecture, Qinghai Province, experienced the largest flooding process since the establishment of the station.

During the flood season, it is easy to cause bridge blockage or even collapse, bank slope erosion, roadbed erosion and other disasters.

The picture shows the flooding process of Tongtian River.

Photo by Zhang Yong


Release time: 2022-04-30 15:29:41 【Editor: Tian Bochuan】