What province is Tai'an from?

Taian is an important tourist city open to the outside world in East China.

Taian is located at the southern foot of Mount Tai in central Shandong Province (116°20ˊ～117°59ˊ east longitude, 35°38ˊ～36°28ˊ north latitude). It borders Jinan, the capital of Shandong Province, to the north and the hometown of Confucius, the founder of Confucian culture, to the south. Qufu is connected to the porcelain capital Zibo to the east and the Yellow River to the west. It covers an area of ??7,762 square kilometers, has a total area of ??7,762 square kilometers, and a population of 5.499 million. It governs 6 counties and cities: Taishan District, Daiyue District, Xintai City, Feicheng City, Ningyang County, and Dongping County.

There are 26 ethnic groups in the city, including Han, Hui, Manchu, Zhuang, Mongolian, Korean, Miao, Yi, Bai, Dahaner, Tujia, Tibetan, Buyi, Dong, Shui, Uyghur, Hani, etc. Among them, the Han population accounts for 98.7%, the Hui population accounts for 1.02%, and other ethnic minorities only account for one ten thousandth.

Taian City belongs to the temperate continental semi-humid monsoon climate zone, with four distinct seasons, suitable cold and heat, synchronized light and temperature, and rain and heat in the same season. The spring is dry and windy, the summer is hot and rainy, the autumn is sunny and crisp, and the winter is cold and snowless. The city's multi-year average total solar radiation is 121.58 kcal/cm2, with inter-annual variation between 112-131 kcal/cm2. In the year, May has the highest number and December has the lowest number. Calculated based on an 80% guarantee rate, the total annual radiation is 117.9% kcal/cm2. During the crop production and development period from March to November, 10.2 billion kcal/hectare of energy can be used.

The annual average sunshine number is 2627.1 hours, with inter-annual variation between 2342.3-3413.5 hours. The sunshine percentage is about 58%. May and June are the most popular months for wheat grain filling in the year, with an average of about 268 hours per month, which is very beneficial to wheat growth.

The city’s annual average low temperature is 12.9℃. The highest temperature in the year is July, with an average temperature of 26.4°C, and the lowest temperature in January, with an average temperature of -2.6°C. The extreme maximum temperature is 41℃ and the extreme minimum temperature is -27.5℃. In terms of regional distribution, it is higher in the south and west, and lower in the east and north. The annual average accumulated temperature ≥0℃ is 4731℃, and the accumulated temperature ≤10℃ is 4213℃. The average frost-free period is 195 days, with the longest being 241 days and the shortest being 161 days. The temperature is suitable, which meets the needs of two crops a year or three crops a year through intercropping.

The city’s multi-year average precipitation is 697 mm. Due to the influence of the monsoon climate, inter-annual precipitation varies greatly, with the maximum annual precipitation being 1,498 mm and the minimum annual precipitation being 199 mm, a difference of 7.5 times. Due to the influence of landforms, the east receives more precipitation than the west, and the mountainous areas receive more precipitation than the plains. The average annual precipitation in the eastern mountainous areas is 700-750 mm, while in the western plains it is 600-650 mm. The general trend is to gradually decrease from northeast to southwest. The distribution of precipitation within the year is very uneven. Summer has the most precipitation, accounting for 65.2% of the annual precipitation, and winter has the least, accounting for only 3.6%. July has the most precipitation, accounting for 32.1% of the annual precipitation. Rain and heat are in the same season, which is The growth and development of crops and forest fruits is very favorable, with the least in January, accounting for only 0.96%.

The total land area of ??Tai'an City is 776,200 hectares, and the per capita land occupation is 0.15 hectares, which is 80% of the province's average. Among them, 672,000 hectares of usable land are available, accounting for 86.6% of the total area. Tai'an is located in a part of the mountainous area of ??central Shandong. The terrain slopes from northeast to southwest. There are various landform types in the territory, including mountains, hills, plains, depressions and lakes.

Affected by topography, landforms, vertical changes, and regional differences, some local microclimate areas are formed. The annual average temperature at the top of Mount Tai is only 5.2°C, while the annual precipitation reaches 1163.8 mm. In the high-temperature communities in front of Mount Culay and on the banks of the Chai Wen River, the average annual temperature is above 14°C, which is three to four hundred degrees higher than the city's average, reaching subtropical temperatures. standard. These different types of microclimate areas have produced many famous and high-quality specialties.

Urban construction and management have been further strengthened. With the goal of creating blue skies, clear water, green mountains, and green homes, we have focused on the implementation of projects such as Panhe Street, the first phase of Panhe River management, and Nanhu Park, accelerating the progress of the "green, bright, clean, and beautiful" projects and realizing the transformation of the city's appearance. Big change. An investment of 800 million yuan in municipal public infrastructure was completed throughout the year, with an additional road area of ??846,000 square meters and an additional public green space of 1.05 million square meters.

Urban public utilities have been developed in an all-round way, and urban functions are becoming increasingly perfect. At the end of the year, there were 310 standard public transportation vehicles and 1,290 taxis. The comprehensive daily production capacity of urban water supply was 295,000 cubic meters. The water penetration rate and gas penetration rate were both 100%. The sewage treatment capacity is 80,000 cubic meters per day, with a treatment rate of 45%.

Environmental protection work has achieved new results. The city's total investment in environmental pollution control was 720 million yuan, an increase of 83.0%, and direct economic losses from environmental pollution accidents were 21,000 yuan, a decrease of 56.3%. The projects completed this year have newly designed wastewater treatment capacity of 19,000 tons/day, waste gas treatment capacity of 210,000 standard cubic meters/hour, and solid waste treatment capacity of 900 tons/day. Completed 19 pollution prevention and control projects included in the South-to-North Water Diversion Project, with an investment of 380 million yuan; eliminated 467 coal-fired stoves with a capacity of 1 ton/hour or less. Environmental pollution has been effectively controlled and environmental quality has been further improved.

There were 359 days with excellent air pollution index. The area of ??smoke control area and noise compliance area were 84.5 square kilometers and 54.5 square kilometers respectively. The compliance rate of industrial wastewater discharge, industrial exhaust smoke and dust compliance rate, and the comprehensive utilization rate of industrial solid waste were 98.2% and 98.2%, respectively. 94% and 87.3%, an increase of 0.6, 1.2 and 0.8 percentage points over the previous year.

Intensify efforts in ecological environment construction. Throughout the year, the new afforestation area was 15,000 hectares, the seedling area was 7,000 hectares, an increase of 10.6%, the farmland forest network area was 9,000 hectares, and the mountain closure area was 2,000 hectares. The forest coverage rate reached 26.3%, an increase of 2.3 percentage points; By the end of 2004, the city had designated 10,308 basic farmland protection areas, with a protected area of ??314,000 hectares, a protection rate of 89.8%, and an additional area of ??9,000 hectares for soil erosion control. Land development and reclamation efforts were intensified, with 1,900 hectares of new cultivated land being added; geological environment work achieved remarkable results, with no geological disasters occurring during the flood season, and efforts were intensified in the construction of Qingyun Mountain, Culai Mountain and Changchengling provincial geoparks.