Haizhou District, the political, economic and cultural center of Lianyungang city center, is located in the southwest of Lianyungang city, adjacent to Lianyun District in the northeast and east, Guanyun County in the south, Donghai County in the west and Xinshu River in the north, with a total area of 697.09 square kilometers. It belongs to Lianyungang City, Jiangsu Province.

The ancient Haizhou area, during the Xia, Shang and Zhou Dynasties, was a part of the human country (Dongyi and Yuyi). Qin, home to county. The Eastern Wei Dynasty is called Haizhou, which governs 6 counties and 19 counties. In the first year of the Republic of China (19 12), Zhili Prefecture in Haizhou was changed to Donghai County. In April, the town of 1 1 in the southeast of Donghai County was located in Guanyun County. 20 14 cancel xinpu district and Haizhou district of Lianyungang city and establish Haizhou district. Folk art is characterized by the intersection of north and south, and local operas include Haizhou Opera (now Huaihai Opera) and Tongzi Opera.

Topography and Geology of Haizhou District

There are hills, plains, rivers and lakes in Haizhou District, South Yuntai Mountain in the northeast and Jinping Mountain in the middle. The total mountainous area is 1 16.79 square kilometers, accounting for 16.75% of the regional area. The south, west and north are all plains, and the west and north are relatively low. There are many vertical, horizontal and transit rivers in the territory, and there are many large and small reservoirs and ponds in the mountainous areas.

Haizhou District is located in the northern margin of Yangtze Platform, south of the eastward extension of Dabie Mountain Central Orogenic Belt in Qinling Mountains, east of Tanlu Fault Zone, and adjacent to North China Platform. The bedrock consists of middle-deep metamorphic rock series of Donghai Group of Lower Proterozoic and Haizhou Group of Middle-Upper Proterozoic. Since Sinian, Haizhou area has entered a relatively stable platform development stage, characterized by long-term uplift and erosion, so it lacks deposits from Sinian to Tertiary. Quaternary loose deposits in the newer age are widely distributed and have different thicknesses.

The above contents refer to Baidu Encyclopedia-Haizhou District.