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The damage on the production of crops caused by the ponding of farmland is called the water logging disaster. It's called the col.......
The water system of the Songhua River basin was well developed and the tributaries were numerous. There were 68 rivers with a tota.......
According to the precipitation data from 1956 to 1979, the average annual precipitation in this area is 637.7 billion cubic meter.......
Vapor flux Because the system that affected this rainfall process was different, so the source of water vapor was not the same. In.......
Vorticity The vorticity field distribution map of 700hPa at 20 o'clock on July 19th. The center of the positive vorticity was in .......
The rainfall process from 2 to 14 August. The rainfall in this period was formed by two weather processes. From August 2nd to 6th,.......
July 17th to 21st and July 22nd to 30th were the two continuous rainfall processes that caused the second flood in Nenjiang River........
The trunk stream riverway was basically a plain type of wide shallow river and there were multiple bifurcations, sandbars, and red.......
27 cities in the Songhua River basin had flood control requirements and there were about 13 million people at the end of 1997. Th.......
From June 1998 to August, frequent rainfall such as heavy rain occured in the Nenjiang River Basin resulting in Nenjiang and its r.......
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