The Empress
Introduction:
1, Cixi City, belonging to Ningbo City, Zhejiang Province, is located on the south bank of Hangzhou Bay in the east of Zhejiang Province, with zhenhai district and Jiangbei District in the east and southeast, Yuyao City in the west and southwest, at 30 02' ~ 30 24' north latitude and121260' ~ east longitude. At the end of 20 16, the city's total area was 136 1 km2, and it governed 14 towns, 5 streets, 296 administrative villages, 27 neighborhood committees and 59 communities, with registered population of 104400.
2. In the Spring and Autumn Period, it was Yue, and in the later Wu sentence, it was the place of execution. During the Warring States Period, Chu was destroyed by Yue and belonged to Chu. Qin destroyed the six countries, implemented the county system and set up a county, which belonged to Huiji County. 1949, which belongs to Ningbo Commissioner's Office. 1988, the organizational system of Cixi County was abolished and Cixi City (county level) was established, which still belongs to Ningbo City.
Cixi was named after "Mother's Kindness and Filial Piety" written by An Dong in the Eastern Han Dynasty. Whether there are a lot of. Sea beach resources, the sea beach developed by reclamation is nearly 654.38+10,000 mu, which is the most abundant land reserve resource in Zhejiang Province. With a long history of celadon culture, it is known as the birthplace of "the road of marine ceramics". "South Blue and North White" laid the pattern of China ceramics. Cixi, also known as "the capital of household appliances", together with Qingdao and Shunde, is known as the three major production bases of household appliances in China.
Geographical location:
Cixi city is located on the south bank of Hangzhou Bay in eastern Zhejiang, connecting the east and southeast. Zhenhai district, Jiangbei District, West and Southwest? Yuyao, located between 30 02' ~ 30 24' north latitude and12102' ~142' east longitude, is the junction of Shanghai, Hangzhou and Ningbo. The total area of the city is 1 154 square kilometers (excluding the sea area and the newly-added land after 1954), and the coastline bends north, with a total length of 66 kilometers (77.56 kilometers on the map of 1986).
Climatic characteristics:
Cixi is located in the southern edge of the north subtropical zone and has a monsoon climate. Four distinct seasons, slightly longer in winter and summer, slightly shorter in spring and autumn. The average annual sunshine hours are 2038 hours, and the annual sunshine percentage is 47%. The annual average temperature 16.0℃ is the highest in July with an average of 28.2℃ and the lowest in June with an average of 3.8℃. The historical extreme maximum temperature is 38.5℃, and the lowest is -9.3℃. There is sufficient rainfall, with an average annual precipitation of 1.272.8 mm and an average annual runoff of 5 1.22 billion cubic meters. The peak month of precipitation is September, accounting for 65438 0.4% of the annual precipitation on average. Northwest to north wind prevails in winter, east to southeast wind prevails in summer, and easterly wind predominates throughout the year, with an annual average wind speed of 3m/s and an annual average windy day of 9.6 days. There are many tropical storms in summer and autumn. The disastrous climate in China is dominated by water, drought, wind and tide, and the temperature is abnormal.
Terrain:
Cixi's topography is high in the south and low in the north, and it spreads to Hangzhou Bay in the form of hills, plains and beaches. The southern hills belong to the hilly area of Cuiping Mountain, which is the remnant vein of Siming Mountain, extending more than 40 kilometers from east to west, accounting for about two-tenths of the urban area of Cixi. Low mountains and hills at the eastern end, about 100 meters above sea level; Between 300 and 400 in the middle; To Shiyan Township, the stratum subsidence is Donghenghe; Outside the Hexi end,100 ~ 200m high. The main peaks are Dapeng Mountain, Wulei Mountain, Dalin Mountain, Laoya Mountain and Dongdong Mountain. Laoya Mountain, the highest peak, is 446 meters above sea level. This stratum has a single genesis and belongs to erosion and denudation landform. The plain is a part of Ningshaoping Plain, which is 55 kilometers long from east to west, accounting for about seven-tenths of the total area. The terrain slopes slowly from west to east, with the western region being high in the north and low in the south, and the eastern region being high in the south and low in the north. Gutang River is divided into two parts, north and south, with an area ratio of 2: 8. The southern mountain plain was formed 900 ~ 2500 years ago, which was a late Holocene lake marine deposit. Most of the ingredients are clay and loam, and some are mixed with peat. The northern coastal plain is a newly formed land since 900 years, which is composed of loam, loam and silt. To the north of the plain is the fan-shaped Sanbei Shoal which extends into Hangzhou Bay. The scale of 1986 is calculated based on the zero meter line of the theoretical datum, reaching 433.5 square kilometers. Beach sediments are mainly fine-grained materials such as fine sand and sandy mud, and the particles in the eastern region are coarse. The fluctuation of coastal zone has obvious periodicity, the coastline moves northward as a whole and the land resources increase.
Soil environment:
Cixi soil is a typical compound plain soil with single type, late soil formation, regular distribution, deep soil layer, stable fertility and high production utilization rate. The parent material of soil-forming in the mountain plain is complex, mostly paddy soil, with clear structure and prismatic structure, and the potential fertility phenomenon is common. The soil layer is deep, the soil quality is excellent, the clay content is high, the water storage capacity is sufficient, and the texture is mainly heavy soil. Hilly areas are mostly natural soil and gradually turn red. There are three soil types: red soil, fluvo-aquic soil and paddy soil, which are rocks and gravel, containing high clay and medium to light clay. In the coastal plain area, the parent materials are all marine sediments, and there are three soil types from the seaside, namely saline soil, fluvo-aquic soil and paddy soil, with uniform particle size, uniform texture, high silt content, soluble salts and neutral to slightly alkaline. The south of Tang Qi is mostly medium soil, with good topsoil structure, good water storage and fertilizer conservation capacity and arable property. The north of Tang Qi is newly cultivated land, which has a short soil-forming history, rich calcareous soil, moderately light soil, poorly developed aggregate structure and weak ability to preserve fertilizer and water.