Main characteristics of climate characteristics in Taian

Tai 'an City belongs to the temperate continental semi-humid monsoon climate zone, with four distinct seasons, suitable for cold and summer, synchronous light and temperature, and the same season of rain and heat. Spring is dry and windy, summer is hot and rainy, autumn is sunny and cool, and winter is cold and snowy. The annual average total solar radiation of the whole city is121.58kcal/cm2, and the annual variation is between112-131kcal/cm2. In a year, May is the most, and 65438+February is the least. According to the 80% assurance rate, the total annual radiation is 1 17.9% kcal/cm2. During the period of crop production and development from March to June, 165438+ 10, there will be/kloc-0.02 billion kcal/ha of energy available.

sunlight

The annual average sunshine hours in Tai 'an City are 2627. 1 hour, and the annual variation is 2342.3-34 13.5 hours. The sunshine percentage is about 58%. In a year, May and June are the most time for wheat grouting, with an average of about 268 hours per month, which is very beneficial to wheat growth.

temperature

The annual average gas low temperature in Tai 'an is 12.9℃. The highest in July, with an average of 26.4℃, and the lowest in 65438+ 10, with an average of -2.6℃. The extreme maximum temperature is 465438 0℃, and the extreme minimum temperature is -27.5℃. In terms of geographical distribution, it is higher in the south and west, and lower in the east and north. The annual average accumulated temperature is ≥0℃ 473 1℃, ≤ 10℃ 42 13℃, and the average frost-free period is 195 days, with the longest 24 1 day and the shortest 1 day. Affected by topography, landforms, vertical changes and regional differences, some local microclimate areas have been formed. The average annual temperature at the top of Mount Tai is only 5.2℃, and the annual precipitation reaches 1 163.8 mm; The annual average temperature of high-temperature residential areas in front of Culai Mountain and beside Chaiwen River is above 14℃, which is three or four Baidu higher than the city average and reaches the subtropical standard.

deposit

The average annual precipitation in Tai 'an is 697mm. Due to the influence of monsoon climate, the interannual precipitation changes greatly, with the annual maximum precipitation 1.498mm and the annual minimum precipitation 1.99mm, with a difference of 7.5 times. Due to the terrain, the precipitation in the east is more than that in the west, and the precipitation in the mountainous area is more than that in the plain. The average annual precipitation in the eastern mountainous area is 700-750 mm, and that in the western plain is 600-650 mm. The general trend is to gradually decrease from northeast to southwest. The distribution of precipitation is very uneven during the year. The highest precipitation in summer accounts for 65.2% of the annual precipitation, and the lowest precipitation in winter only accounts for 3.6%. In a year, July is the most, accounting for 32. 1% of the annual precipitation. The same season of rain and heat is very beneficial to the growth and development of crops and fruit trees, and the least month is 1, accounting for only 0.96%.

The geographical environment of Taian

Location context

Tai 'an City is located at the southern foot of Mount Tai in the middle of Shandong Province, bordering Laiwu City, Zibo City and Linyi City in the east, Jining City in the south, Liaocheng City and Puyang City in Henan Province across the Yellow River in the west, Taishan City and Jinan City in the north, and11620'-1/759 in the east.

topography

Taian is located in a part of the central mountainous area of Shandong Province. The whole terrain inclines from northeast to southwest. There are many types of landforms in the territory, including mountains, hills, plains, depressions and lakes.

① Mountainous areas are concentrated in the north and east of the city, with an area of140,700 hectares, accounting for 18.3% of the total land area of the city. Generally, the altitude is between 400-800 meters.

Mount Tai, the head of the Five Mountains, is far away from the northern part of the city, spanning Daiyue District, Taishan District and Feicheng City, and extending eastward to Laiwu City, covering an area of 426 square kilometers. Yuhuangding, the main peak, is the first peak in Shandong Province, with an altitude of 1, 532.7m and a relative height of 1, 396,5438+0m. It stands in the north of Taicheng, towering into the sky.

Mount Culai in the middle is located at the junction of suburb and xintai city, with the main peak of Taipingding, with an altitude of 1.028 meters. Lianhua Mountain in the east is located in xintai city, extending northward to Laiwu City. The low hills in the south of xintai city and the east of Ningyang County belong to the extension of Mengshan Mountain.

② The hills are mainly distributed in the southwest of xintai city, the east of Ningyang County, the northwest suburb, the edge of Feicheng Basin and the north of Dongping County, with an area of 3 1.64 million hectares, accounting for 4 1. 1% of the total land area of the city, and the elevation is generally between 1.20-400 meters.

(3) The plains are mainly distributed in the foothills and along the river, mostly valley plains and piedmont and alluvial plains, covering an area of 277,600 hectares, accounting for 36. 1% of the city's land area, with an altitude of 60-120m.

④ The depressions are mainly distributed around the "Three Lakes" (Dongping Lake, Daotun Lake and Zhoucheng Lake) in Dongping County, with an area of 34,300 hectares, accounting for 4.5% of the total area of the city, and the ground elevation of the depressions is between 38 and 60 meters.

⑤ Lakes are concentrated in Dongping County. Dongping Lake is the largest freshwater lake in the city and the second largest freshwater lake in the province. It is the only remaining water area in Liangshan, Shui Bo, and consists of a first-class lake and a second-class lake.

Taian scenic spot

1, Mount Tai: magnificent, known as "the head of the five mountains", "the length of the five mountains" and "the first mountain in the world". It is a world natural and cultural heritage, a world geological park, a national AAAAA tourist attraction, a national scenic spot, a national key cultural relic protection unit and a national civilized scenic spot. Mount Tai was regarded by the ancients as a paradise "directly to the throne" and became a sacred mountain worshipped by the people and emperors. There is a saying that "Mount Tai is safe and the world is safe". Mount Tai is the symbol of the Chinese nation, the epitome of oriental culture, the place where the idea of "harmony between man and nature" is entrusted, and the home of the Chinese national spirit.

Taishan scenery

2. Taian Fante Happy World: It belongs to the fourth generation large-scale high-tech science fiction theme park, and consists of 17 theme project areas, including more than 300 theme projects, amusement projects, leisure and landscape projects such as dinosaur crisis, flying over the limit, mysterious valley, Liaozhai, Vesuvius volcano, conch Bay, future police and light of life.

Fante Happy Adventure

3. Sun Tribe Scenic Area: With a total investment of 3.6 billion yuan, covering an area of more than 3,000 mu, the Sun Tribe takes Dawenkou culture as the main line, organically integrates prehistoric culture and amusement projects in the form of scene experience, so that the scenes of ancient civilization can be truly presented to tourists. It is the first super-large theme park in China to show prehistoric civilization.

Taiyang tribe scenic spot

4. Dongping Shuihu Cinema: It is dominated by buildings in the Tang and Song Dynasties, with large scale and clustered scenes. Water Margin Studios is the shooting base of 80 episodes of the new version of Water Margin. The only remaining water area of the "800-mile water margin"-Shuihu Film and Television City on the bank of Dongping Lake in Shandong Province. There is a unique "Water Margin Dazhai" in Asia. It will be built into the largest film and television city in Asia.

Dongping shuihu movie and television city

5. Culai Mountain: also known as Longlai Mountain and Tolai Mountain, it is the sister mountain of Mount Tai. National Forest Park is a scenic resort. There are many kinds of creatures in mountainous areas, basically all kinds of temperate zones, and thousands of kinds of animals and plants. Vegetation is dominated by evergreen coniferous forest and deciduous broad-leaved forest, covering the whole mountain, which is the largest artificial forest in the world. Rich in products, it produces a large number of valuable Chinese herbal medicines, delicacies, tea and a variety of dried and fresh fruits, among which cherry ranks first in the country.

The History and Culture of Tai 'an

One legend is that ...

Taoism believes that it is the daughter of Emperor Huang of Dongyue, but there is no basis, just speculation out of thin air, which is completely false. Because there are no good men and women who call her grandma Huang.

"Peaceful Magnolia" (Volume 268) quoted Zhang Hua's "Natural History" in the Western Jin Dynasty, which is the record of the goddess Taishan in the East China Sea, showing that her legend has a long history.

Gu, a writer in Qing dynasty, also discussed this. It is just a common practice, and there is no in-depth local investigation and study.

According to Shan Hao Gossip, in the Han Dynasty, there was a golden couple. In the Five Dynasties, the temple was like a servant, and all the children were trapped in the pool. Song Zhenzong Dongfeng also paid the royal bill. When he was taking a bath in the pool, he suddenly saw a barren woman surfaced. Take it out and wash it, but it's a fairy and a jade girl. A company was ordered to build a "Zhao Ying Temple" on the top of Mount Tai to worship it. Known as the daughter of the Holy Emperor, she was named "Yuan Jun of Bi Xia" (folk call her Grandma Taishan or Mother Taishan).

The birthplace of Dawenkou Culture is at the west foot of Culai Mountain and on both sides of Wenhe River. So mother Taishan is the founder of Dawenkou culture. At that time, she led the primitive tribal people to fight against the sky, created culture, and was loved and respected by people. Every year on the 18th day of the fourth lunar month, people go to Mount Tai to burn incense, and ask the mother of Mount Tai to bless the whole family and future generations. The stone statue standing in front of Ren who fell into the pool was mistaken for a fairy and a jade girl. She was named "Bi Xia Yuan Jun" and was the mother of Mount Tai. Later generations removed the stone statue and carved it into a wooden statue according to the legendary image. In the Ming and Qing Dynasties, the name of this temple was renamed "Bixia Lingying Palace".

Stone and petrochemical book

The city flower of Tai 'an is Lagerstroemia indica, also known as Centurium, which belongs to Euphorbiaceae and is a deciduous shrub or small tree. There is a crape myrtle tree in the courtyard of Luohanya, which is nearly a hundred years old. Its trunk is as long as a dragon pan and full of ancient meaning. Every year from summer solstice to autumn, it blooms like a fire. Tai 'an Municipal Government planted Lagerstroemia indica in streets, courtyards and scenic spots of Taicheng, and designated it as the city flower.

The city tree in Tai 'an is Sophora japonica, also known as Sophora japonica, which belongs to deciduous trees in Leguminosae. Sophora japonica has strong adaptability, long life and elegant tree shape, and is a kind of scenic tree species with great ornamental value. There are 42 Sophora japonica trees in Mount Tai, which are over 100 years old. Among them, Tang Huai in Daimiao, Sophora japonica in Doumu Palace and Sihua tree on the hiking trail are the most famous.