Weihai, a prefecture-level city in Shandong Province, is a regional central city of Shandong Peninsula in China, an important marine industrial base and a coastal tourist city approved by the State Council.

Weihai is located in the east of China, at the eastern end of Shandong Peninsula. It is bordered by the Yellow Sea in the north, east and south, the Liaodong Peninsula in the north, the Korean Peninsula across the sea in the east and Yantai in Shandong in the west. The maximum horizontal distance from east to west is 135 km, the maximum vertical distance from north to south is 8 1 km, and the coastline is 985.9 km long. Weihai is called Ahava because of its lofty maritime meaning.

Extended data:

The rivers in Weihai belong to the water system on the edge of the peninsula, which is the rain source river in the monsoon region. The river bed gradient is large, the source is short and the flow is urgent, and the fluctuation is urgent. Runoff is greatly influenced by seasons, and it is often cut off in dry season.

There are more than 65,438+0,000 rivers in Weihai, among which Zimu River, Rushan River and Huang Lei River run through Wendeng and Rushan City, with a total drainage area of 2,884 square kilometers, accounting for 53% of the total land area of Weihai City. Zimuhe river basin has the largest area, with 65,438+0.278 square kilometers.

There are 94 rivers with a length of more than 5km, of which 44 rivers exceed10km, and Huanglei River is the longest, with a total length of 69km. The average density of river network is 0.22km/km2. The average annual runoff coefficient for many years is about 0.36, and in 2005 it was 0.5 1.

References:

Baidu Encyclopedia-Weihai