Geomorphology Dezhou is an alluvial plain of the Yellow River. In history, there have been two great migrations of the Yellow River, with thousands of crevasses, which created a terrain with high southwest and low northeast.
Due to flood, velocity and wind accumulation, the plain is characterized by ups and downs and alternating distribution of hills, slopes and depressions. The city's landforms can be roughly divided into three categories: highlands, which are deposited by rivers and riverbeds, accounting for 34.3% of the total land area; The sloping land deposited by flood of the Yellow River accounts for 52.1%of the total land area; Depression, accounting for 13.6% of the total land area.
I. Geographical location and boundaries:
Dezhou is located in the middle of Shandong Province in China, bordering Henan Province in the south, Hebei Province in the west, Xingtai City in the northeast and Jining City in the southeast. Because the geographical location is close to the North China Plain and Shandong Peninsula, the topographical features are also influenced by these two geographical regions.
Second, the plain landform:
Dezhou area is mainly a part of North China Plain, and most areas are flat plain landforms. The plain area is fertile and suitable for agricultural development. Dezhou is also located in the plain, and its urban planning is relatively regular.
Third, the hilly landform:
In addition to the plains, some parts of Texas are hilly areas. These hilly areas are located in the north and west of Texas, and the terrain is slightly higher than the plain. The hilly area is characterized by large land ups and downs, large terrain ups and downs and many hills, which adds a unique landscape to this area.
Four. Rivers and lakes:
There are many rivers flowing through Dezhou, the most important of which is Jishui, a tributary of the Yellow River, which passes through the south of Dezhou City, providing an important guarantee for local farmland irrigation and water supply. In addition, there are some small lakes and reservoirs in Texas, such as Dahe Lake and Baima Lake, which provide a certain ecological environment and tourism resources for the local area.
Geological characteristics of verb (abbreviation of verb):
The geological structure in Dezhou area is mainly the connecting zone between North China block and Shandong Peninsula block, and the characteristics of geological structure also affect the topographic characteristics. Dezhou area is rich in geological resources, with large reserves of coal, limestone, gypsum and other mineral resources. In addition, Dezhou is located at the edge of the North China seismic belt, with frequent seismic activities and high risk of geological disasters.
Summary of intransitive verbs:
Dezhou is located in the middle of Shandong Province, and its topographic features are mainly plain and hilly landforms. The plain area is fertile and suitable for agricultural development. The hilly area has undulating terrain and numerous hills, which adds unique scenery to this area. There are many rivers flowing through Texas, and the most important thing is to save water, which provides a guarantee for local farmland irrigation and water supply.