Traditional Culture Encyclopedia - The 24 Solar Terms - Where does Pizhou belong?
Where does Pizhou belong?
Geographical coordinates are north latitude117 35' 50 "-1810' 40", and north latitude is 34 07'-34 40' 48 ". The distance from east to west is 52km, and the distance from north to south is 6 1 km. The mountains in the northwest and southwest are undulating, and the rivers in the hinterland are intertwined. According to the topography, the whole landform can be divided into four types: plain depression, slope, mountain and water. Among them, the plain depression is the main terrain of the whole city, with an area of 1080 square kilometers, accounting for 5 1.7% of the total area. The city boundary is located between Huanghuai and belongs to semi-humid warm temperate monsoon climate, with four distinct seasons, abundant sunshine and rainfall. The annual average temperature is 65438 03.9℃, sunshine lasts for 2350 hours, rainfall is 903.6 mm, and frost-free period is 265438.
The city's cultivated land area is 6.5438+0.832 million mu, garden land is 6.5438+0.7/kloc-0.00 million mu, forest land is 97,000 mu, and water area is 5.65438+0.9 million mu. Soil is divided into five types: fluvo-aquic soil, brown soil, cinnamon soil, sandy black soil and paddy soil, among which fluvo-aquic soil is the main one, which is distributed in the plain area, covering an area of 6,543,800 mu. The water system in the territory belongs to the Huaihe River Basin, the Yi, Shu and Sishui systems, and is divided into three major water systems: the Zhong Canal, the Yi River and the Pi Hong River. * * * There are 42 main branches and tributaries, which undertake the functions of flood discharge, drainage and shipping. The total amount of available water resources is nearly 8 billion cubic meters. The total surface runoff is 436 million cubic meters, and the total surface area of surface water is nearly 8 billion cubic meters. Among them, the total surface runoff is 436 million cubic meters, the total surface water area is 2.4 1.6 million mu, the exploitable groundwater is 337 million cubic meters, and the transit passenger traffic is 7.2 billion cubic meters. Mineral resources are mainly nonmetals, with 16 category, mainly including gypsum, limestone, marble, quartzite, diabase, high clay, yellow sand and ilmenite. Among them, gypsum mine is a super-large soft gypsum deposit with an area of about 60 square kilometers and a total reserve of 4.4 billion tons, ranking first in East China. The deposit has excellent texture, shallow burial, simple geological structure, hydrological conditions and development technology. Carboniferous ore reserves are 700 million tons, which is a high-quality raw material for producing cement and lime. Quartzite high-quality ore reserves of 200 million tons; Ilmenite reserves are nearly 3 million tons.
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