In which province and city is Nanzheng District, Hanzhong City, Shaanxi Province located?

It belongs to Nanzheng District, Hanzhong City, Shaanxi Province.

Nanzheng District is located in the southwest of Hanzhong City, Shaanxi Province, between north latitude 106 30 _- 107 22 _ and 32 24 _-33 7 _. The southern part of the county is bordered by Tongjiang County and wangcang county, Sichuan Province, with the border lines of 48.7 km, 94.2 km and 15.8 km respectively. In the west, it is adjacent to ningqiang county and Mianxian, Shaanxi Province, with a border length of 37km and 83km respectively. It is adjacent to Chenggu County and Xixiang County in the east, with a border length of 79.3 kilometers and 39 kilometers respectively. In the north, it faces Hantai District of Hanzhong City across the river, with a border of 40 kilometers and a total county boundary of 437 kilometers. The longest straight line distance from east to west is 83 kilometers, and from north to south is 79 kilometers, with a total area of 2,823 square kilometers. The county government is located in Zhoujiaping Village, Chengguan Town, which is located in the north of the county, northeast of Hanzhong City 12km, and 390km away from Xi, the capital of Shaanxi Province (via Foping and zhouzhi county). Hanzhong to Nanjiang Road has an inter-provincial highway passing through the city. From Hanzhong Railway Station 13km, from Hanzhong Airport 10km.

administrative division

Nanzheng county governs 18 towns and 12 townships:

Towns: Chengguan Town, Shui Sheng Town, Dahekan Town, Xieshui Town, Liangshan Town, Yangchun Town, Gao Tai Town, Xinji Town, Lianshui Town, Huang Guan Town, Qingshu Town, Hongmiao Town, Moujiaba Town, Fazhen Town, Xiangshui Town, Xiaonanhai Town, Beiba Town and Yuanba Town.

Towns: Hujiaying Township, Ma Xie Township, Guotan Township, Renshui Township, Lianghe Township, Tangkou Township, Xishen Township, Gaojialing Township, Xihe Township, Attached Urban and Rural Areas, Baiyu Township and Weijiaqiao Township.

Organizational system evolution

Nanzheng has a long history. From the remains of Paleolithic and Neolithic sites discovered by archaeologists in Liangshan area in the north of the county, it is confirmed that ancient humans lived and multiplied in Nanzheng area as early as hundreds of thousands of years ago. During the primitive commune period, agriculture, animal husbandry and handicrafts were developed. Nanzheng is one of the birthplaces of human civilization in the Hanshui River Basin, and traces of the bearing and continuation of human society can be found here from ancient times to the present.

Nanzheng was an important town in the middle and upper reaches of the Han River in the Zhou Dynasty and a county in the Warring States Period. It is one of the earliest counties in Shaanxi. Nanzhengcheng was built in 45 BC1Qin Dynasty, with Li as Hanzhong County, Dao and Fu, and Guo Shoujun attached.

When Emperor Gaozu Liu Bang was Hanwang, Nanzheng was the capital. At the end of the Han Dynasty, Zhang Lu established a political power that integrated orthodox religion (Five Doors and Rice Road) here for nearly 30 years;

During the Three Kingdoms period, Shu Han and Cao Wei launched a fierce competition in Nanzheng area.

During the Taishi period of Emperor Wu of Jin Dynasty, Nanzheng was ruled by Liangzhou and Hanzhong counties. In 554, the Western Wei Dynasty abolished the emperor for three years, and Nanzheng County was changed to Guangyi County, with the same administrative office. In the early years of Sui Huangkai, it was renamed Nanzheng County;

In the first year of Wude in Tang Gaozu (6 18), Hanchuan County was abolished, Liangzhou was established, and Nanzheng was the national government; In the first year of Zhenguan of Emperor Taizong (627), Nanzheng was Liangzhou County in Shannan.

In the Song Dynasty, Nanzheng was a county under the jurisdiction of the government, and it was also a road and government.

Shaanxi Province was established in Yuan Dynasty (127 1~ 1368), Nanzheng was ruled by Xingyuan Road, and Nanzheng County was officially assigned to Shaanxi.

During the Ming Dynasty, Nanzheng was ruled by Hanzhong government. During this period, the peasant rebels left many touching stories of struggle in Nanzheng area at the end of Ming Dynasty.

During the Qing Dynasty, Nan Zheng belonged to Hanzhong County and was the chief secretary of Shaanxi Province.

17 years (1928), Hanzhong road waste, Nanzheng county directly under the central government. In the early 1930s, Nanzheng County was an important part of the Sichuan-Shaanxi revolutionary base founded by the Chinese Red Army of Workers and Peasants. 1February 6, 949, Nanzheng County was liberated by China People's Liberation Army, and then Nanzheng County was divided into Nanzheng County and Nanzheng City. The relocation of Nanzheng County and Shilipu in the east of Hanzhong City, except Hanzhong City and its suburbs belong to Nanzheng City, the remaining market towns and villages are still under the jurisdiction of Nanzheng County.

1at the end of 954, the northern eighth district of Tongjiang County, Sichuan Province was placed under Nanzheng County. /kloc-Nanzheng county was abolished at the end of 0/958, and its jurisdiction was merged into Hanzhong city. 196 1 September, the county and city were divided into five districts: Lengshui, Hanshan, Hongmiao, Nanhai and Beiba, which belonged to Nanzheng County south of the Han River, while Gao Tai, Xinji and Huang Guan belonged to Baocheng County. Part of the original Liping central district was Nanzheng Xinzheng District.

Nanzheng County is an ancient and famous emerging county composed of two provinces and four counties (districts), which belongs to Hanzhong City, Shaanxi Province (prefecture level). 1June, 1996, with the approval of the provincial people's government, 9 districts, 10 town and 58 townships under the jurisdiction of the original county were merged into 19 town and 19 township; 200 1, 1 1, approved by the people's government of Shaanxi Province, towns and villages were merged, and counties administered 18, 12 towns and villages. There are 50 1 administrative villages below the township level, and there are 3805 villagers' groups below the village level. In April 2002, 14 community neighborhood committees were established.

topography

Nanzheng is a part of the mountainous area in southern Shaanxi Province. The east-west Micang Mountain in the territory forms a landform skeleton, and the Hanshui River surrounds the northeast, showing a ladder-like distribution with high in the south and low in the north. From north to south, the counties are plain area (part of Hanzhong Plain), hilly area (part of Daba Mountain) and Zhongshan area (part of Zhongshan eroded by Micang-Daba Mountain structure). The areas of the three main landforms account for 1 1.8%, 22.5% and 65.7% of the total area of the county respectively. The lowest place in the county is Hanjiang Beach in the east of Shui Sheng Town, with an altitude of 484 meters. The highest point is Tiechuan Mountain at the junction of Beiba Town in the south and Sichuan Province, with an altitude of 2,468 meters; The relative height difference is1984m.

River hydrology

There are 9 major rivers in the county, except the Han River, which is bounded by the main ridge of Micang Mountain. Lianshui River, Lengshui River and Shui Yang River join the Han River on the north slope. On the south slope, Liuxi River, Beiba River, Houhe River, Changtan River and Jiaojia River flow into Jialing River in Sichuan. This river is 365.4 kilometers long. There are 65 tributaries with a drainage area of 10 square kilometers and a total length of 886 kilometers. The density of river network is 0.46 kilometers per square kilometer. The annual runoff depth of the river is 835. 14 mm, and the total annual runoff is 235.2 billion cubic meters, with the highest distribution in July 7- 10/0, accounting for 53.7% of the whole year. The runoff in May and June only accounts for 16% of the whole year, which makes it difficult to use water when transplanting rice in summer in some areas.

[Review of Meteorological Elements]

2002 was the year with the highest temperature, with no severe cold in winter and extremely hot in summer. The temperature is high in winter, summer and autumn. The average temperature of the year before last was 15. 1, which was 0.9 higher than normal, and was the highest year on record.

mineral resources

The county is rich in mineral resources, with large reserves and high grade. At present, there are 24 kinds of mineral resources discovered, including 139 places. After different degrees of exploration, there are 10 kinds of minerals with proven basic reserves and resources, and there are 24 mineral deposits. Among mineral resources, there are eight kinds of metals: iron, titanium, vanadium, copper, lead, zinc, nickel and cobalt. Non-metallic species: dolomite, quartzite, seasonal sandstone, basalt, feldspar, pyrite, phosphorus, limestone, kaolin, brick clay, marble, granite, crystal, barite, coal, mineral water, etc. Metal minerals are mainly distributed in Beiba area, while non-metal minerals are distributed in shallow hills. Among the mineral resources, limestone, granite, quartz sand, dolomite and kaolin occupy an important position in Hanzhong, especially in Upper Liangshan and Lower Liangshan. The limestone reserves are large, reaching1.266,5438+0.3 million tons, with high grade and easy exploitation. The reserves of silicon ore are about100000 tons. Iron ore is 8.82 million tons, and the potential economic value of mineral resources with proven reserves (at constant price 1990) is estimated to be about 75.4 billion yuan. At present, except for 14 minerals that have been or have been initially mined, the rest have yet to be developed and utilized.

Biological resources

Nanzheng is located in the transitional zone between north and south, which is suitable for the growth and reproduction of many kinds of animals and plants. The plants planted mainly include rice, wheat, corn, potato, sweet potato, rape, tobacco and peanuts. There are 34 kinds of vegetables, such as radish, cabbage, tomato, cucumber, bitter gourd, eggplant, yam and melon. In addition, aquatic cash crops, such as lotus root, are all over the pond. Wild plants are mainly trees and shrubs, Chinese herbal medicines, flowers and grasses. There are 57 families 164 species of trees and shrubs, mainly including Pinus tabulaeformis, Pinus Bashan, Pinus massoniana, sumac, Cunninghamia lanceolata, cypress, Toona sinensis and bamboo. There are also subtropical tree species such as tung oil tree, camellia oleifera, tea, orange, orange, brown and bamboo; Medicinal tree species mainly include Eucommia ulmoides, Magnolia officinalis and Cinnamomum camphora; Rare tree species mainly include fir, ginkgo, torreya grandis and Liriodendron chinense. There are about 14 families and 18 species. There are many varieties, good quality and large quantity of plants used in Chinese herbal medicine, of which 66 1 has been developed 169 species. The main medicinal material is Eucommia ulmoides Oliv. Rhizoma Gastrodiae, Rhizoma Dioscoreae zingiberensis, Radix Codonopsis, Rhizoma Corydalis, Fructus Gardeniae, Asari, Flos Lonicerae, etc. The precious medicinal materials are musk, bear bile, bezoar, coptis root, etc. Among them, Codonopsis pilosula, Gastrodia elata, Polygonum Multiflori Radix and Gynostemma pentaphyllum are widely distributed and have a lot of output, which are traditional export medicinal materials. The county's forestry land is 6.5438+0.8 million hectares, the forest coverage rate is 6.65438+0.1.8%, and the total standing stock is 1. 1.88 million cubic meters. There are nearly 32,600 hectares of grasslands in the county, with a usable area of 30,600 hectares, and 23,000 hectares have been utilized, accounting for 75% of the usable area, including 33 grasslands with an area of over 300 mu. There are more than 600 species of grassland plants in 56 families, and more than 500 species can be used as feed.

[Animal resources]

Mammals have 5 orders 1 1 family, and birds have 9 orders, 22 families and 8 1 species. There are 14 species of amphibians and reptiles, belonging to 3 orders and 7 families.

[Water resources]

The county is densely covered with rivers and rich in water. The total water resources are 2.44 billion cubic meters, of which surface water resources are 2.35 billion cubic meters. The per capita water resources are 4527 cubic meters, which is 55% higher than the per capita 2685 cubic meters of the whole vehicle; Cultivated land accounts for 79,707 cubic meters/hectare, which is higher than that of Shaanxi Province and the whole country.

tourist resources

Nanzheng lies between Qinling Mountain and Bashan Mountain. The rolling mountains and rivers, warm and humid sea and land climate have formed the unique natural wind and lakes and mountains in Qinba Mountain area of southern Shaanxi.

2019165438+1October 12, the Ministry of Water Resources announced the second batch of counties (districts) that meet the standards for the construction of water-saving society, and Nanzheng District is famous on the list.

From 2065438 to March 2009, Nanzheng District was included in the list of the first batch of revolutionary cultural relics protection and utilization counties (Sichuan-Shaanxi area).

On February 2 17 and 2 1 day, Nanzheng district was included in the list of counties (cities, districts) with basically balanced development of compulsory education in China in 20 16.

On March 20 10 15, Nanzheng District won the honor of the third batch of advanced units in legal counties and cities in China.