Dongyang City, Jinhua City, Zhejiang Province

Dongyang City, a county-level city under the jurisdiction of Zhejiang Province and managed by Jinhua City, is located in the central part of Zhejiang Province. Kuaiji mountain, Dapan mountain and Xianxia mountain extend into China, forming a landform of three mountains with two basins and two basins containing two rivers. The terrain is high in the East and low in the west, belonging to the subtropical monsoon climate zone. It has six streets, 11 towns and one Township, covering a total area of 1746.81 square kilometers. In 2018, it has a total population of 847800.

Dongyang is located in the central part of Zhejiang Province, where Yongjin Expressway and Zhuyong Expressway cross each other. It is the transportation hub of central Zhejiang. Since ancient times, Dongyang has a tradition of "emphasizing education and hard work". Zhu Xi, Lu Zuqian, Lu You and others have been to Dongyang "Shidong Academy" to teach and preach. Dongyang's ancient residential buildings are mainly made of Dongyang wood carvings, integrating decorative arts such as bamboo weaving, stone carvings, brick carvings and pile carvings By the end of 2018, there were 1 National 5A scenic spot, 4 national 4A scenic spots and 1 National 3A scenic spot.

In 2018, the GDP of Dongyang City was 58.5 billion yuan, an increase of 5.5% over the previous year at comparable prices. Among them, the added value of the primary industry was 1.679 billion yuan, the added value of the secondary industry was 27.648 billion yuan, and the added value of the tertiary industry was 29.173 billion yuan, up 1.0%, 5.6%, and 5.7% respectively. The second batch of national agricultural product quality and safety counties. Top 100 business environment counties in China in 2019. On November 15, 2019, it was awarded the national forest city. In December 2020, the Academy of Social Sciences issued the "top 100 comprehensive competitiveness of county economy in China", and Dongyang ranked 36th.

Historical evolution

In the spring and Autumn period (770-476 BC), Wu and Yue competed for hegemony, belonging to the state of Yue;

In the Warring States period (475-222 BC), Chu conquered Yue and belonged to Chu;

In Qin Dynasty (221-207 BC), the prefecture system was carried out. Dongyang was a part of Zhuji and Wushang counties, belonging to Kuaiji county.

In the Western Han Dynasty, counties and states coexisted, which successively belonged to Liu Jiajing Kingdom, Liu luowu Kingdom, Kuaiji county and Yangzhou Cishi Kuaiji county.

In 195, Emperor Xiandi of the Eastern Han Dynasty established the county system, which was named Wuning and belonged to Kuaiji county. This is the beginning of Dongyang county.

During the Three Kingdoms period, Wuning County belonged to Kuaiji County of Yangzhou.

In the first year of Wu Baoding's reign (266), the branch established Dongyang County in the west of Jijun county and took charge of Changshan County (now Jinhua). Wuning county belongs to Dongyang county. Dongyang was named because the county was "in the east of Jinhua mountain and the east of water".

In the Sui, Tang and Five Dynasties, in the fourth year of Wude (621), Kuaiji county was changed to Yuezhou and Dongyang county to Wuzhou.

In 688, the second year of chuigong in Tang Dynasty, dongchongyao in Yiwu (formerly Wushang county) and the hometown of Wuning county were analyzed. It has a good reputation of "wuzhiwang county".

In the Five Dynasties, Qian Zou, king of Wu and Yue, changed Dongyang county to Dongchang county.

In Song Dynasty, fudongchang county was called Dongyang County, which was ruled by road.

In Ming Dynasty, Zhu Yuanzhang changed Wuzhou road to ningyue road and Jinhua mansion.

In Qing Dynasty, Dongyang county was still Jinhua Prefecture.

During the period of the Republic of China, there were administrative supervision districts between counties in Zhejiang Province.

In 1949, Dongyang was liberated.

After liberation, Dongyang was under the jurisdiction of Jinhua District (later Jinhua City), and Pan'an County was incorporated in 1958.

In 1983, Pan'an County was divided into Dongyang, and the county governance changed accordingly.

On May 25, 1988, Dongyang was set up as a city instead of a county.

administrative division

By 2018, Dongyang City has jurisdiction over 6 streets, 11 towns and 1 township: Wuning street, Nanshi street, Baiyun Street, Jiangbei street, Chengdong street, Liushi street, Weishan Town, Hulu Town, Geshan Town, zuocan Town, dongyangjiang Town, Huxi Town, Mazhai Town, Qianxiang Town, Nanma Town, Huashui town, Hengdian town and Sandan town. Dongyang Municipal People's government is located at 18 Jiangbin North Street, Jiangbei street.

geographical environment

Location context

Dongyang City is located in 28 ° 58 ′ 08 ″ - 29 ° 29 ′ 55 ″ N and 120 ° 04 ′ 17 ″ - 120 ° 44 ′ 03 ″ E. It is located in the middle of Zhejiang Province and the east of Jinhua City. It is adjacent to Pan'an County in the East and Southeast, Yongkang City in the South and southwest, Yiwu City in the West and northwest, Zhuji City in the north and Shengzhou City in the northeast. The maximum distance from east to west is 71.6 km, and the maximum distance from north to south is 56.1 km, with a total area of 1746.81 square kilometers.

topographic features

Dongyang City is dominated by hills, accounting for 54.19% of the total area, and plains account for 30.85% of the total area. Kuaiji mountain, Dapan mountain and Xianxia mountain extend into China, forming a landform of three mountains with two basins and two basins with two rivers. The terrain is high in the East and low in the west, and the mountains in the middle are from east to west. Dongbai mountain, the highest peak in the territory, is located in Kuaiji mountains on the northern border of Hulu Town, with an altitude of 1194.6 meters. Wushan village, Baiyun Street, the lowest point in the city, is 67 meters above sea level.

After entering the territory, Dapan Mountains extend from east to West in the East and southeast of the territory, covering an area of 895 square kilometers, accounting for 74.3% of the total area of mausoleums in the territory. After entering China, Kuaiji Mountains extend from east to west, about 250 square kilometers, accounting for 20.7% of the total area of the mausoleum. The remaining veins of Xianling extend in the southwest corner of the mountain, about 60 square kilometers, accounting for 5% of the total area of the mausoleum. Most of the mountains are northeast southwest. Hengjin reservoir and Dongfanghong reservoir reach the alluvial plain of dongyangjiang River in Yiwu. It is 40 kilometers long from east to west and 10 kilometers wide from north to south. It belongs to Jinqu basin. The area below 150 meters above sea level (the lowest point is Baiyun Wushan village, 67 meters above sea level) is more than 287 square kilometers, accounting for 16.5% of the total area. There are obvious Valley terraces from basin bottom to basin margin. There are many red soil hills on both sides of the basin. Nanjiang basin, also known as Nanma basin, starts from Guozhai in the East, passes through Nanma in the west to Huangtianfan, and runs through four alluvial plains of Huxi, Hengdian, Nanma and Huaxi along the Nanjiang River Basin. The basin is 34 km long and 5 km wide. The area below 150 meters above sea level is more than 250 square kilometers, accounting for 14.35% of the total area. There are high hills and low hills in the basin, and there are many red soil low hills on both sides of the basin.

climate

Dongyang City is a subtropical monsoon climate zone with mild climate, abundant rainfall, humid air, four distinct seasons and sufficient light. The average annual temperature in the Western valley plain below 150 meters above sea level is 16.8-17.4 ℃. The average annual temperature of the middle low mountains and hills at an altitude of 150-400m is 15.8-16.7 ℃. The average annual temperature is 13.9-15.7 ℃. The annual average sunshine time is 2002.5 hours, the maximum is 2693.9 hours (1963), and the minimum is 1752.1 hours (1970). The sunshine in July is the most, with an average of 266.5 hours for many years, and the maximum monthly value is 355.8 hours (July 1964). The sunshine in February is the least, with an average of 104.5 hours for many years, and the minimum monthly value is 35.2 hours (February 1982). The interannual variation of precipitation is bimodal. The first rainy season is from March to June, in which spring rain occurs in March and April, with an average monthly precipitation of 123-154mm; Meiyu occurs in May and June, with an average monthly precipitation of 203-230mm. From July to early August, relative to the rainy season, the annual average monthly precipitation is 102-140 mm.

hydrology

The rivers in Dongyang City belong to Qiantang River system. Some of the water flows from the five townships of Yuxi, Sandan, Luofeng, Zhaikou, Xiying and two townships of Hucun and zuocan into Qiantang River through Cao'e River. Dashuangkeng water and Huanxi in Luoshan Township enter Qiantang River through Puyang river. The main rivers in the territory are Dongyang River and Nanjiang River, with the main trend from east to west.

natural resources

water resource

The total annual average precipitation of Dongyang City is 2.521 billion cubic meters, and the total runoff of water resources is 1.608 billion cubic meters (including 320 million cubic meters of transit water in Pan'an County). The annual average runoff is 1.288 billion cubic meters, including 1.117 billion cubic meters of surface water and 171 million cubic meters of groundwater. 557.4 million cubic meters have been utilized. The average annual runoff depth is 650-900mm, with the lowest in Wuning, Lizhai and Weishan, and the highest in Dongbaishan, Sandan, Yuxi and Xiying. The inflow from other counties is 320 million cubic meters, of which 172 million cubic meters flows from Pan'an to Hengjin reservoir of Dongyang River, accounting for 59% of the inflow; 101 million cubic meters flows from Pan'an to Nanjiang reservoir; and 47 million cubic meters flows from other streams.

plant resources

There are 9 genera of main plants in Dongyang City, including 8 species of millet, 34 species of vegetable, 37 species of wood, 33 species of fruit, 60 species of flower, 20 species of bamboo, 113 species of medicinal herbs, 4 species of rattan and 29 species of grass. Among them, Cinnamomum camphora, Torreya grandis, e-palm, Sassafras sassafras and Ginkgo biloba are listed as national protected tree species. It can be divided into 7 types according to economic characters. There are more than 780 kinds of medicinal herbs, such as Rhizoma Corydalis, Rhizoma Atractylodis Macrocephalae, Paeoniae lactiflora, Dongbei, etc. Ornamental species include trees, poplar, willow, cypress, neem, pine, holly, Ligustrum lucidum, Camptotheca acuminata, Toona sinensis, maple, elm, Sophora japonica, Ginkgo biloba, Metasequoia glyptostroboides, juniper, Chimonanthus praecox, Magnolia, crape myrtle, Osmanthus fragrans, Cinnamomum camphora, etc. Flowers: Rose, Narcissus, spring jasmine, peony, rose, camellia, jasmine, Begonia, hibiscus, Daphne odorifera, hydrangea, gardenia, YINGSHANHONG, honeysuckle, morning glory, Campanula, orchid, banana, chrysanthemum, evergreen, lily, cockscomb, peach, honeysuckle, purple clover, poppy, Michelia, etc.

Animal resources

In Dongyang City, there are more than 20 species of wild vertebrates in 16 families of 7 orders, more than 40 species of birds in 22 families, 18 species of reptiles in 7 families and 11 species of amphibians in 6 families,

Chinese PinYin : Zhe Jiang Sheng Jin Hua Shi Dong Yang Shi