College entrance examination immigrants 9 17

General situation of physical geography

Tianmen City is located in the south-central part of Hubei Province and the north of Jianghan Plain, with a total area of 2,622 square kilometers. The plane geographic coordinates are between112.33 ˊ 45 ?-13.26 ˊ15 〃 30.22-30.52. The north edge of the city is connected with the low mountain of the remaining vein of Dahongshan, and the west and south are connected. The whole terrain inclines from northwest to southeast, forming three ridges: low hills, hilly plains and rivers and lakes plains. The highest point in the territory is located in Fozi Mountain, with an altitude of 19 1.9 meters. The lowest place is Chenzhou Village, Tianmen Industrial Park (Duoxiang Town), with an altitude of 23.2 meters, and most areas are about 25-30 meters above sea level. The Hanjiang River flows through the whole territory. Fuhe River and hanbei river pass through the hinterland. More than 20 rivers such as Zaoshi Diversion River, Donghe River and Xihe River crisscross, and many lakes such as Zhangjia Lake and Huayan Lake are dotted. It connects Hanchuan and Yingcheng in the east, Jingshan and Zhongxiang in the north, and faces Xiantao, Qianjiang and Jingmen across the Han River in the south and west.

geographical position

Tianmen City, Hubei Province is located in Jianghan Plain in the hinterland of central Hubei Province, bordering Hanchuan City and Yingcheng City in the east, Xiantao City and Qianjiang City in the south, jingshan county City and Zhongxiang City in the north and Shayang County in the west. The geographical position is superior, connecting Wuhan in the east and Jingyi in the west. It is located at the midpoint between Wuhan and Yichang, the second largest city in Hubei Province, bordering the Hanjiang Golden Waterway in the south and the Three Gorges Transit Railway in the north. National highways 107 and 3 18, Shanghai-Chengdu and Shanghai-Chongqing expressways, and Beijing-Zhuhai double-track expressway (Suiyue Expressway) run through the north and south of the city. The city's land area is 2622 square kilometers. The northern part of Tianmen City is Dahongshan, and the remaining vein is Weilongshan-Taizishan. Xianghe (Hanjiang River) flows from northwest to east, and the east and south lakes are surrounded by water, showing the trend of dragon arch and tiger defense.

Folding Jianghu

This city has 29 rivers with a total length of more than 600 kilometers and 57 lakes. At normal water level, the lake area is ***35.33 square kilometers, accounting for 1.4% of the total area of the city. After the establishment of People's Republic of China (PRC), according to the unified planning and comprehensive management of river basins, four major water systems have been gradually formed: Tianmen River ∽ Hanbei River, the lower part of Tianmen River ∽ Diaocha Lake, Shenhu Lake and the Bund of Hanjiang River. Among them, the downstream of Tianmen River is 9 17 square kilometers, hanbei river 1265 square kilometers and Shenhu River is 32 1 square kilometers. The Bund water system of the main dike of the Han River refers to the Bund area directly discharged into the Han River, with a drainage area of about 96.7 square kilometers (excluding the water surface of 22.3 square kilometers north of the Han River).

Most lakes are located at the junction of hills and flat hills and plain lakes, and the larger one is 15, with a total rain-bearing area of 368.77 square kilometers. Among them, the water level of Chenjia Lake, Zhangjia Lake and Shijia Lake exceeds 1 square kilometers, and Zhangjia Lake is the largest, with a water surface area of 6. 17 square kilometers and a corresponding lake capacity of 7657.

physioclimate

From the climate point of view, the average temperature of the four seasons is divided into winter below 10℃, summer above 22℃, and spring and autumn between 10-22℃. According to this standard, the starting and ending time of each season in Tianmen City is roughly from mid-March to mid-May, which is spring (about 70 days), from late May to mid-September, which is summer (about 120 days), and from late September to165438+1mid-October, which is autumn (about 65 days)./kloc So winter and summer are longer and spring and autumn are shorter. Traditionally, March-May is spring, June-August is summer, September-165438+1October is autumn, and12-February is winter.

Tianmen belongs to the north subtropical monsoon climate. It is characterized by abundant sunshine, humid climate, changeable temperature in spring, waterlogging in early summer, drought in summer and autumn, long growth period and short cold period. Although the terrain is relatively simple, due to the blocking effect of Dahongshan in the north, the southwest region along the Yangtze River is affected by the cold air from the edge of Jianghan Valley and the northeast region of Zaoshi Valley, which forms the regional distribution characteristics of the city's climate: the heat conditions in the northeast and southwest regions along the Yangtze River are slightly lower, but higher in other places, with more water resources in the southeast, less in the west and north, higher in the east and lower in the west.

In winter, Tianmen is controlled by variability and continental air mass, prevailing northerly wind, dry and cold, which is the season with the least annual precipitation, accounting for only 9% of the whole year. 65438+ 10 is the most in Leng Yue, with an average temperature of 3.8℃, which often causes freezing damage.

In summer, Tianmen is influenced by the western Pacific subtropical high, prevailing southerly wind, sultry and rainy. July is the hottest month, and the average temperature is mostly between 27 and 30℃. The precipitation from June to August accounts for 39% of the whole year, forming the same season of rain and heat. There are many rainstorms during the Meiyu period, and there are often droughts in summer or autumn after the plum blossom.

Spring and autumn are seasons with alternating monsoons. In spring, the weather is cold, hot, rainy and cold. There is a big difference in autumn throughout the year. Autumn is hot and cool in most years, but there are also some years with continuous rain and "autumn cold".

City introduction

Tianmen city, known as Jingling in ancient times, is known as the "treasure land of three townships". It is a well-known hometown of overseas Chinese, culture, steamed vegetables and cotton in the mainland. It is also the hometown of Cha Sheng, the hometown of top scholars, and the birthplace of Jingling School literature. It has been among the top 100 investment potentials of small and medium-sized cities in China for many years. With the completion of the reconstruction of Lu Yu's hometown and East Lake Park, Tianmen has increasingly developed into a characteristic tourist city with beautiful scenery. Tianmen City is an important part of the comprehensive reform pilot zone for building a resource-saving and environment-friendly society in Wuhan city circle.

Urban characteristic hometown of overseas Chinese

Tianmen City is a famous hometown of overseas Chinese in China and a key hometown of overseas Chinese in Hubei Province. There are more than 78,000 overseas Chinese, Chinese and compatriots from Hong Kong and Macao living in Tianmen, distributed in more than 40 countries and regions on five continents. There are more than 500 returned overseas Chinese and their relatives in the city, and there are more than 82,000 overseas Chinese, Hong Kong and Macao families.

Overseas Chinese in Tianmen began to go abroad at the end of 18, and experienced several stages, such as going north (Europe), going south (Southeast Asia) and new immigrants.

Hometown of culture

Tianmen City is a well-known hometown of culture. Lu Yu, a world cultural celebrity, Pi Rixiu, a poet in Tang Dynasty, Zhong Xing and Tan, literary representatives of Jingling School in Ming Dynasty, and Jiang, the top scholar in Qing Dynasty, were all born here. Since the resumption of the college entrance examination system, Tianmen has sent 654.38+million college students to the whole country, which is known as the "hometown of top scholars" in China. Places of interest are all over Tianmen. There is a site of Shijiahe ancient city in the Yangtze River valley at the end of Neolithic Age, covering an area of about 6.5438+0.2 million square meters, spanning two periods from Daxi culture to Shijiahe culture, which is well-preserved and magnificent.

Bailong Temple is a famous Buddhist temple in the Southern Dynasties, including Luyu Pavilion, Wenxue Spring and Guyan Bridge in memory of Lu Yu, Zhong Xing Tomb and Tan Tomb in memory of Zhong Xing and Tan, and scenic East Lake and West Lake Scenic Area.

China Miandu

Tianmen cotton is a must.

In terms of output, it ranks first in the country. For 15, the total output exceeded one million tons, ranking first in counties and cities in China for a long time, and contributing more than 2 million tons of cotton to the country. Almost one in every 100 people in China wears the cloth produced by Tianmen cotton.

In terms of quality, cotton is the best. Excellent variety, white color, velvet foot, long fiber, soft texture, all the high-quality indicators of cotton in one. Chen Yaobang, former Minister of Agriculture, praised in his report that "Tianmen, a hundred miles cotton sea in Hubei Province, is a famous high-quality cotton base in China".

Tianmen, known as the "hometown of cotton", is a national high-quality cotton production base with good quality and high yield. Two national cotton production site meetings were held here. It has always been the dream of millions of Tianmen people to strengthen and expand the cotton industry and textile industry.

In August, 2065438+02, Li Hongzhong, secretary of the provincial party committee, pointed out that he hoped Tianmen would give full play to its advantages as a hometown of cotton and strive to build "China Cotton Capital".