The southwest borders Liaocheng; South across the Yellow River and Jinan City; Binzhou is in the east. 320 kilometers from the capital Beijing. The territory is 200 kilometers wide from east to west and 175 kilometers long from north to south, with a total area of 10356 square kilometers, accounting for 7.55% of the total area of Shandong Province.
Dezhou, called Ande in ancient times, is a prefecture-level city in Shandong Province. Located in the alluvial plain in the northwest of Shandong Province, downstream of the Yellow River, it is the northwest gate of Shandong Province, bordering Cangzhou City, Hebei Province in the north, Jinan City and Liaocheng City in the south, Hengshui City, Hebei Province in the west and Binzhou City in the east.
Dezhou is the alluvial plain of the Yellow River. There have been two great migrations of the Yellow River in history, and there are thousands of crevasses in the territory, which has created a terrain with high southwest and low northeast. The basic climate is characterized by the obvious influence of monsoon, distinct four seasons and obvious boundaries between cold, heat, dryness and wetness.
The administrative area is 10356 square kilometers, and the permanent population is 5,795,800 (201end of July). It has jurisdiction over 2 districts, 7 counties and 2 county-level cities, and the seat of the Municipal People's Government is Dongfeng East Road 1566, Decheng District.
Extended data:
I. Topography
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 the factors of flood, velocity and wind accumulation, the plain is characterized by ups and downs and alternating distribution of hills, slopes and depressions.
There are many landforms in Dezhou city, which can be roughly divided into three categories: one is plateau, which is deposited by rivers and riverbeds, accounting for 34.3% of the total land area; Second, the sloping land deposited by the flood of the Yellow River accounts for 52.1%of the total land area; The third is depression, accounting for 13.6%.
Second, climate.
The basic climate of Dezhou is characterized by obvious monsoon influence, distinct seasons, distinct boundaries between cold and hot, dry and wet, dry and windy in spring, rapid recovery in summer, hot and rainy in summer, cool and sunny in autumn and cold and dry in winter, which has obvious continental climate characteristics.
Abundant light resources. The sunshine hours are long and the light intensity is large, mostly concentrated in the early and middle stages of crop growth and development, which is beneficial to crop photosynthesis; The annual average sunshine hours are 2592 hours, the sunshine rate is 60%, and the total solar radiation 124.8 kcal/cm2.
In terms of time allocation, May and June are the highest. The monthly light hours are 280 hours, with an average of 9 hours per day, and the light radiation amount can reach 15 kcal/cm2. The annual average temperature in Dezhou is 12.9℃. The extreme maximum temperature is 43.4℃ (Decheng district on July 23rd 1955) and the extreme minimum temperature is -27℃ (Decheng district1October 23rd 1958+ 15).
The average frost-free period in Texas is as long as 208 days, usually from March 29th to June 24th. 10. There is a big difference among counties. The longest time in Wucheng County is 225 days, and the difference between east and west is nearly one month.
Baidu Encyclopedia-Dezhou