In which city is the Songhua River located?

The Songhua River is located in the three provinces (regions) of Heilongjiang, Inner Mongolia and Jilin. It connects major industrial cities such as Harbin, Jiamusi, Qiqihar and Jilin and the international boundary rivers of Heilongjiang and Wugongli River. It is the most important water transportation in Northeast China. Wire.

One of the seven major rivers in China, Heilongjiang is the largest tributary in China. The Songhua River was called Nanhe River in the Sui Dynasty, Nashui River in the Tang Dynasty, Duck River and Huntong River in the Liao and Jin Dynasties, and Huntong River and Songhua River in the Qing Dynasty. The basin area is 557,200 square kilometers and the annual runoff is 76.2 billion cubic meters.

Extended information:

1. Resources

The land in the Songhua River Basin is fertile and rich in soybeans, corn, sorghum and wheat. Flax, cotton, tobacco, apples and sugar beets are also of good quality.

The Songhua River is also a large freshwater fish farm in Northeast China. It is rich in fish resources. Rare species such as "Three Flowers and Five Luos", white fish, and mandarin fish have long been famous in the world. Fish species in the entire basin There are 77 species, and it is rich in carp, grass carp, catfish, etc., and the annual supply of carp, catfish, catfish, catfish, etc. reaches more than 40 million kilograms.

2. Landform and elevation

The western part of the Songhua River Basin is bounded by the Greater Khingan Range and the Ergun River, with an altitude of 700 to 1,700 meters; the north is bounded by the Lesser Khingan Range and Heilongjiang, with an altitude of 1,000 to 2,000 meters. .

The southeast is bounded by the Zhangguangcai Ridge, Laoye Ridge, and Wanda Mountains and the Wusuli River, Suifen River, Tumen River, and Yalu River basins, with an altitude of 200 to 2,700 meters. The southwest is bounded by the Songhua River and the Liaohe River. The Songliao watershed, with an altitude of 140 to 250 meters, and the Songnen Plain, with an altitude of 50 to 200 meters, are the main agricultural areas in the basin.

Baidu Encyclopedia-Songhua River