Administrative divisions of Fenyang

1June 22, 984, the organizational system of Fenyang County commune was changed to the township organizational system, and the production brigade was changed to the villagers' committee. Fenyang County governs 7 towns, 1 1 townships, namely: Chengguan Town, Xinghua Village Town, Jicun Town, Yanwu Town, sanquan town, Yangjiazhuang Town, Yudaohe Town, Jiajiazhuang Township, Chengzi Township, Xiaojiazhuang Township, Jianxiang Township, Yangcheng Township, Shizhuang Township, Pianancheng Township, Li Jiazhuang Township.

On May 28th 1995, Jiajiazhuang Township, Shizhuang Township and Xiaojiazhuang Township were set up as towns. Until 2000, Fenyang had 10 towns and 8 townships, 3 1 residents' committees and 3 18 villagers' committees.

In 200 1 year, Fenyang city began to merge towns and villages: the original township merged into Jicun, the original Xixiang merged into Yangcheng Township, the original southerly township merged into Yangjiazhuang Township, the original Zhangjiabao Township merged into Township, the original Songjiazhuang Township and Wanbao Township merged into Yudaohe Town, and Chengguan Town was split into Wenfeng Street, Taiheqiao Street and Xihe Township. After the merger, Fenyang has jurisdiction over 2 streets, 9 towns and 3 townships. In this adjustment, four administrative villages, namely Guzhuang Village, Caoxingzhuang Village, Beiguanyuan Village and Zichengfang Village in Jiajiazhuang Town, were placed under Taihe Bridge Street.

In June, 2002, 5438+065438+ 10, Fenyang started the work of withdrawing villages and merging points. Villages with less than 200 people will be merged in principle, and those with 200-350 people will be merged voluntarily, and those with more than 350 people will be merged conditionally. After the merger, Fenyang has jurisdiction over 289 administrative villages and 45 natural villages.

In 2003, Fenyang City integrated 3 1 neighborhood committee into 15.

20 1 1 In September, Fenyang City applied to its superiors to adjust the administrative divisions of the urban area, and Xihe Township was reorganized into Xihe Street, and Nanxun Street and Chenbei Street were prepared to be established. Established 1 street in the east, west, north and south of the urban area, and implemented community grid management.

20 12 In May, the People's Government of Fenyang issued a notice on publishing 262 administrative village villagers' committees and 37 community neighborhood committees in Fenyang, and established 262 administrative village villagers' committees and 37 community neighborhood committees. In this adjustment, nine administrative villages near the urban area, such as Beikuo Village, Mijiazhuang Village and Guxian Village in Jiajiazhuang Town, Wangchun Village in Xiaojiazhuang Town, Zhaojiazhuang Village, Xijiazhuang Village, Fengnan Village and Wunanshe Village in Yangcheng Township, and Shita Village in Li Jiazhuang Township, were incorporated into urban streets and changed into communities together with other 18 administrative villages under the jurisdiction of each street.

2012165438+1October 15. The residence of Fenyang Municipal Committee and Municipal People's Government was moved from Zhengdong Street in Taiheqiao Street to No.9 Yonghe West Street in Nanxun Street.

20 14, a new Chongwen community in Wenfeng Street. So far, Fenyang City has jurisdiction over 5 streets (Taiheqiao Street, Wenfeng Street, Nanxun Street, Xihe Street and Chenbei Street), 9 towns (Xinghua Village, Jiajiazhuang Town, Yudaohe Town, Jicun Town, Xiaojiazhuang Town, Yanwu Town, sanquan town, shi zhuang zhen and Yangjiazhuang Town), 2 townships (Yangcheng Township and Li Jiazhuang Township) and * *. Fenyang City is located in the Loess Plateau, with a temperate monsoon climate. Xia Feng alternates obviously in winter, and it is cold and dry in winter, hot and rainy in summer, and short and cool in spring and autumn.

Characteristics of the four seasons

In spring (> 1℃), the average calendar year is 68 days (1956- 1990, the same below), starting from March 13, the cold air attack ends, and the average annual temperature drops sharply by 5-7 times. There are more windy weather, strong evaporation, scarce precipitation and severe drought.

Summer (> 22℃) lasts 90 days on average, starting on May 20th and ending on August 17. The season is warm and hot, the temperature is high, the sunshine time is long, the radiation intensity is high, the precipitation is concentrated, and there are occasional heavy rains, thunderstorms and hail.

Autumn (> 10℃) begins in August 18 and ends in August 12 10, with an average of 56 days. The sunshine time is shortened, the radiation intensity is weakened and the climate is cool.

Winter (

sunlight

There is plenty of sunshine in Fenyang City, with an average annual sunshine hours of 260 1.3 hours (1.956- 1.990, the same below), with sunshine percentage of 59% and total sunshine radiation of 1.30- 1.34. Photosynthetic effective radiation is 66.7 kcal/cm2.

The sunshine hours from March to May in the whole year are 70 1.8 hours, the sunshine percentage is 58.3%, the average sunshine hours are 7.6 hours, and the radiation amount is 4 1-42 kcal/cm2, accounting for 3 1.4% of the total radiation amount in the whole year. From June to August, the days are long and the nights are short. Sunshine hours can be ≥26.0 hours, with an average of 7.9 hours per day. The sunshine percentage is 56%, and the radiation amount is 42-44 kcal/cm2, accounting for 32.3% of the total annual radiation. September-165438+ 10, the weather is crisp, the sunshine hours are 6 12.9 hours, with an average of 6.7 hours per day, the sunshine percentage is 60.3%, and the radiation amount is 26-28 kcal/cm2, accounting for 20.5% of the total annual radiation amount; 65438+February-February, the weather is cold and the sunshine time is short. The sunshine duration is 560.5 hours, with an average of 6. 1 hour per day, the sunshine percentage is 62.8%, and the radiation amount is 20-2 1 kcal/cm2, accounting for 15.5% of the total annual radiation amount.

temperature

Affected by topography, the annual average temperature in Fenyang changes greatly. Generally speaking, the annual average temperature drops by 0.5-0.6℃ every time the altitude rises 100 meters. The average annual temperature in plain area is 9.7℃, around 8.5℃ in hilly area, 6℃ in mountainous area, and only 4.9℃ in high school and mountainous area north of Toudaochuan. The annual temperature changes greatly, with the lowest temperature in 65438+ 10, with an average of -6.5℃ for many years, and the highest temperature in July with an average of 23.8℃ for many years.

The average ground temperature over the years in Fenyang City is 12.6℃, the average maximum ground temperature is 30℃, and the average minimum ground temperature is 1℃.

deposit

It snows in winter and early spring in Fenyang, and the rainfall in late spring, summer and autumn is different due to different terrain, and the time limit of first snow and all-day snowfall is also different. The period from the end of 10 to the end of March of the following year is 165438+, which lasts for 4 months, and the snowfall period in Zhongshan and northwest high school mountainous areas lasts for 6 months. The average annual snowfall days in the city 10.3 days, and snow days 18.6 days. The average annual precipitation in the city is 467.2 mm, which varies greatly from year to year, and the monthly distribution is extremely unbalanced. The average annual precipitation days are 77.8 days, generally, spring 16.4 days, summer 34.8 days, autumn 19.5 days and winter 7. 1 day. Heavy rains in China mostly occur in July and August, with more in mountainous and hilly areas than in Pingchuan areas. Affected by the height difference, the precipitation distribution in China is uneven, and the precipitation in plateau, hilly and mountainous areas is more than that in plain areas. The distribution of precipitation in the whole city is roughly the 500 mm isohyet from Sanquan, Li Jiazhuang and Chutian to Longwan, which is less than 500 mm in the southeast and more than 500 mm in the northwest.

humidity

The annual average relative humidity in Fenyang is 665,438+0%, with warm and humid southeast wind prevailing in summer and autumn, rainy weather and high relative humidity. Winter and spring are controlled by dry and cold continental air mass, with less rainy days and low relative humidity. The maximum daily variation of relative humidity is before sunrise, and the minimum is around 15.

Wind and frost-hardship (long journey or life)

The double dominant wind direction in Fenyang city throughout the year. The northwest wind is strong in winter and spring, and the southeast wind is dominant in summer and autumn. During the winter of half a year, the city was controlled by the powerful and hidden Mongolian cold high pressure forces, and the cold air frequently went south, forming a northerly wind, and sometimes a southerly wind was formed because the city was at the back of the North China high pressure that continued southward. In the summer half year, due to the extension of the Pacific subtropical zone to the northwest, the land thermal depression was formed, and the southeast monsoon swept through the city. The annual average wind speed in the city is 2.3m/s, and the number of gale days above Grade 8 18.6 days. The maximum wind speed in April is 3. 1m/s, and the minimum wind speed in August is1.4m/s. ..

Frost can generally be seen from late September to early October of 10, and the average first frost day over the years is 10 6. The first frost occurred earlier in northwest and northern mountainous areas, mostly in the middle and late September, and the first frost day in hilly areas was between the plain and mountainous areas. The general frost period basically ends in the middle and late April, and the average annual frost-free period is April 10. The final frost day in mountainous areas generally appears in early May, and the hilly areas are drier than the mountainous areas. The average annual frost-free period in Fenyang City is 179 days. The average frost-free period in mountainous areas is about 130 days, and the frost-free period in hilly areas is between Pingchuan and mountainous areas.