What is the land area of Jingzhou City, Hubei Province?

The land area of Jingzhou City, Hubei Province is 1.4 1 10,000 square kilometers.

brief introduction

Jingzhou, called "Jiangling" in ancient times, is a prefecture-level city in Hubei Province, located in the middle and south of Hubei, the middle reaches of the Yangtze River and the hinterland of Jianghan Plain. The whole city covers an area of 1.4 1.000 square kilometers, with a total population of 6.9 million (20 17), and governs Jingzhou District, Shashi District, jiangling county, Songzi City and Gongan County. Jingzhou was the capital of Chu during the Spring and Autumn Period and the Warring States Period. It is one of the first batch of 24 national historical and cultural cities announced by the State Council, an excellent tourist city in China, a national garden city, an important highway transportation hub and a port city in the Yangtze River. From 2065438 to June 2007, Jingzhou was named as a national health city.

Jingzhou has a rich history and splendid culture. It is a riverside city where ancient culture and modern civilization complement each other. "Draw Kyushu, there is Jingzhou." Jingzhou has a history of more than three thousand years. Since Jinan, the capital of Chu State in 689 BC, six dynasties and 34 emperors have established their capitals here, which is a well-deserved "imperial capital". From Sun Shuai, the first official in the world, to Zhang, a Record of the Wanli Period of the Ming Dynasty, there are 138 prime ministers coming out of Jingzhou, which is a veritable "city of prime ministers". From the patriotic poet Qu Yuan to Li Bai and Du Fu, a large number of literati wrote poems in Jingzhou, which is also a well-deserved "poetry capital". ?

Jingzhou is rich in scientific and educational resources, and it is the second largest talent-intensive place in Hubei, with more than 300 scientific research institutes, 8 institutions of higher learning and 50 academician expert workstations. From 2065438 to 2006, the GDP of Jingzhou was1726.8 billion yuan, an increase of 7.3%, ranking fourth in the province.

geographical environment

location

Jingzhou is located in the north latitude1115-11405, and the north latitude is 29 26-3137. Located in the south-central part of Hubei Province, in the hinterland of Jianghan Plain, the Yangtze River traverses the city from west to east, with a total length of 483 kilometers. Jingzhou is connected to Wuhan in the east, Yichang in the west, Changde in Hunan in the south and Jingmen and Xiangyang in the north. The total area is 1.4 1 000 square kilometers, of which the plain lake area accounts for 78.7% and the hilly and low mountainous area accounts for 2 1. 1%.

zone

Jingzhou is mainly located in the plain area, with an altitude of 20-50 meters and a relative height of less than 20 meters. The hills are mainly distributed in the old city of Songzi, Wang Jiaqiao, Sijiachang, Shishou, Jingzhou District, Chuandian, Baling and Taohuashan, with an altitude of100-500m and a relative altitude of 50-100m. The low mountains are mainly distributed at the junction of southwest Songzi City and Hunan Province, with an altitude of about 500 meters.

climate

Jingzhou belongs to subtropical monsoon climate zone. Sufficient light energy, sufficient heat and long frost-free period. The city's annual total solar radiation 104- 1 10 kcal/cm2, annual sunshine hours 1800-2000 hours, annual average temperature 15.9- 16.6℃, and annual average temperature. There are enough climatic resources for crops to grow.

The precipitation from April to 65438+10 accounts for 80% of the whole year, the solar radiation accounts for 75% of the whole year, and the accumulated temperature ≥ 10℃ accounts for 80% of the whole year. The climatic conditions of water and heat synchronization are consistent with the agricultural production season, which is suitable for the growth and development of various crops.

natural resource

mineral resources

35 kinds of minerals have been discovered in the city, including industrial reserve 13, and 20 kinds have been mined. The main energy minerals are oil and coal; Chemical minerals include rock salt, chimney water, mirabilite, pyrite and barite; Minerals of building materials include marble, granite, limestone, clay, river sand and pebbles; Metallurgical auxiliary materials include dolomite, high-quality silica and refractory clay; The new mineral is bentonite. In addition, there are placer gold and vein gold. Jingzhou has a single geological structure, good sedimentary conditions and stable surrounding rock properties. Except for oil and coal, most nonmetallic minerals are exposed to the surface, which is convenient for open-pit mining. Mineral resources are concentrated. Most of the mineral resources in the city are distributed in low mountains and hills and around towns, with convenient transportation and superior external conditions for mineral development.

water resource

Rivers crisscross and lakes are densely covered. There are nearly 100 rivers in the city, all of which belong to the Yangtze River system, mainly including the main stream of the Yangtze River and its tributaries Songzi River, Hudu River, Ouchi River and Diaoxian River. There are many lakes in Jingzhou. There are more than 30 lakes with a total area of 80,000 hectares, of which Honghu Lake is the largest lake in Hubei Province with a total area of 35,000 hectares, followed by Changhu Lake with a total area of 6.5438+0.2 million hectares.

The urban water area is large, and the wetland resources, mainly beaches and lakes, have unique regional characteristics. In the history of aquaculture production, the aquaculture water surface of 1952 was only 0. 1000 hectares. Then the development and utilization of water surface increased year by year, and the aquaculture water surface of 1998 was 72,900 hectares, of which ponds accounted for 48%, lakes for 37.7% and reservoirs for 5.4%.

land resources

The total land area of Jingzhou City is equivalent to 6.5438+0.4093 million hectares, which is an area with a large population and a small land. According to the data of the first agricultural census, the city has utilized 727,700 hectares of agricultural land, accounting for 5 1.6% of the total land area. Of the agricultural land used, cultivated land accounts for 82.3%, with per capita 1.4 1 mu. Aquaculture water accounts for 8.0%, woodland accounts for 8. 1%, and garden accounts for 8. 1%. Urban soil is formed by modern river alluvium and Cenozoic Quaternary clay sediments, with paddy soil, fluvo-aquic soil and yellow brown soil as the main body. The soil layer is deep and fertile, suitable for the growth and development of various crops.

Biological resources

The biological resources in this city are very rich, diverse and widely distributed, with both north and south characteristics. There are more than a thousand varieties of cultivated crops in the city, and there are many local varieties. Plankton, vascular plants and fish resources are one of the advantages of this city.

Human population

data

20 10 has 16 19970 households with a population of 53920 10, with an average population of 3.33. The family size of permanent residents in our city continues to shrink, mainly due to the decline of fertility level, the increase of floating population and the independent life of young people after marriage. In addition, the sex ratio of permanent residents (female 100, male/female ratio) decreased from 105.88 in 2000 to 103.87.

In 20 13 years, the registered population of Jingzhou public security department was 661.05438+00,000. At the end of the year, the resident population of the city was 5,739,400 (referring to the population living in the city for more than half a year), of which the urban population was 2,752,000, accounting for 47.9% of the total population.

nation

Jingzhou is a city dominated by Han nationality and inhabited by scattered ethnic minorities. The number of ethnic minorities in the city is 3 1 person, with 33,400 people, accounting for about 0.35% of the total population of the city. Among them, the population of ethnic minorities in the central city is 1. 1.2 million, accounting for 32.0438+0% of the population of ethnic minorities in the city. There are two ethnic townships in the city, namely Honghu Laowan Hui Autonomous County and Songzi Xiejiaping Tujia Autonomous County. There are 36 villages, streets, farms and factories with a population of over 100 ethnic minorities. Among the ethnic minorities, there are two ethnic groups with more than 10,000 people, namely Hui and Tujia. There are/kloc-0 ethnic groups with less than 10 thousand people and more than 1000 people, that is, Manchu; There are four ethnic groups with less than 1000 and more than1000, namely Mongolian, Miao, Dong and Zhuang.

Hui people are mainly distributed in Honghu Create Hui Township, Shashi, Jingzhou and Gongan. Manchu and Mongolian are mainly distributed in Shashi and Jingzhou. Miao people are mainly distributed in Shashi and Jingzhou. Dong and Zhuang are mainly distributed in Honghu and Shashi. There are two ethnic middle schools officially listed in the city, namely Honghu Laowan Hui Middle School and Songzi Xiejiaping Tujia Junior Middle School. There are 5 ethnic primary schools, 2 Hui townships in Laowan, Honghu, Tujia townships in Xiejiaping, Songzi 1, Shishou City and Jingzhou District 1.