Weinan Chishui

Chishui Chishui belongs to the humid and windy climate zone in the middle subtropical zone, with warm winter and early spring, hot and dry summer, little sunshine all year round, rainy early summer and late autumn, and obvious climatic characteristics of three-dimensional climate and regional differences. Annual average temperature 18℃ (maximum temperature 4 1℃, minimum temperature -2℃). Annual average rainfall 1268.8 mm, annual average relative humidity 82%, sunshine hours 1297.7 hours. The frost-free period is 340-350 days, which decreases with the elevation. The frost-free period is about 300 days in areas below 800 meters, and 2 10-300 days in areas above 800 meters. Chishui is a transitional zone from Yunnan-Guizhou Plateau to Sichuan Basin with complex terrain. The terrain is high in the southeast and low in the northwest, and the altitude decreases from southeast to northwest, with the highest altitude of 1730m and the lowest altitude of 221m.. It is mountainous in the southeast, with deep canyons, rolling hills in the northwest and wide and flat valleys. Mesozoic Jurassic, Cretaceous and Cenozoic Quaternary strata are exposed in the territory, belonging to 3 departments and 6 groups, which is the most developed and exposed area of Jurassic and Cretaceous strata in Guizhou Province. There are many soil types and scattered distribution in Chishui. It is said that there are "several orders of different soil". The soil is mainly purple soil, accounting for 60.6 1% of the city's total land area. The content of potassium in the plough layer is the highest, but the content of phosphorus is low and the fertility is strong. Chishui has the conditions for the existence and activity of subtropical organisms, and its forest vegetation zone belongs to the oak forest, pine forest and bamboo forest community in Chishui Valley in the humid evergreen broad-leaved forest belt of Guizhou Plateau. Vegetation types are divided into four groups: subtropical evergreen broad-leaved forest, mixed coniferous and broad-leaved forest, coniferous forest and bamboo forest. The city's forest coverage rate is 63%, including 430,000 mu of rare evergreen broad-leaved forest in China. There are more than 65,438+0,000 species of wild plants and wild (vertebrate) animals, including 23 species of rare and protected plants such as Alsophila spinulosa, camellia and Chishui mushroom tree, and 22 species of rare and protected animals such as clouded leopard, long-tailed pheasant and Sumen antelope. Chishui is known as "China Bamboo Town". The bamboo forest area in the city is more than 600,000 mu, including 400,000 mu of Phyllostachys pubescens and 200,000 mu of miscellaneous bamboo. There are 24 kinds of bamboo. The annual output is 40,000 cubic meters of wood, 5 million bamboo, 200,000 tons of miscellaneous bamboo and 50 million kilograms of bamboo shoots. The unique geographical location and climatic conditions make Chishui rich in products. Fruits such as litchi, longan, banana and grapefruit in the south subtropical zone have become the main varieties, and fruits such as citrus, peach, plum, pear, cherry, persimmon, apricot, grape and pomegranate have flooded the market all the year round. There are more than 300 kinds of Chinese herbal medicines, among which Dendrobium and Cortex Phellodendri are the most famous. Chishui Formation is relatively new and is not rich in minerals. The exposed strata are all continental deposits. The main mineral resources are natural gas, brine, silica sand, limestone, coal and copper, mainly natural gas. According to preliminary exploration, the geological reserves are 65.438+0.43 billion cubic meters, and the prospective reserves are 65.438+0.93-77.8 billion cubic meters, which are distributed in township offices such as Wenhua, Wanglong, Guandu, Lianghekou and Baoyuan, with an annual production capacity of 2. The coal storage capacity is 24 million tons, which is smokeless high-quality coal with an annual output of 40,000 tons. Chishui is rich in water resources, with 352 rivers with a total length of 1255 km, including 26 rivers with a basin area of more than 20 square kilometers with a total length of 335 km. The city's river network density reaches 0.7 km/km2. Total water resources10 billion cubic meters, of which the total surface water resources are 9.5 billion cubic meters. There are more than 800 reservoirs and ponds with a total storage capacity of 30 million cubic meters. The reserve of hydropower resources is 330,000 kilowatts, and 45 large and small power stations have been built, with an installed capacity of 20,800 kilowatts and an annual power generation of 654.38+billion kWh. Chishui is rich in tourism resources and is famous for its unique natural landscape. /kloc-0 was designated as a national scenic spot by the State Council in 1994, accounting for nearly 70% of the city's area. * * * There are ten scenic spots, all of which are famous for their primitive simplicity and nature, and are praised by authoritative experts as "the Kingdom of Spinulosa", "the Hometown of Bamboo" and "the Hometown of Thousand Waterfalls". As a tourist city in Guizhou, Chishui is rich in tourism resources. It consists of thousands of waterfalls, more than 400,000 mu of virgin forest, more than 30 streams and 270,000 mu of bamboo forest, so it has the reputation of "City of Thousand Waterfalls", "Hometown of Bamboo", "Kingdom of Alsophila spinulosa" and "Crown of Danxia". City of Thousand Waterfalls: Whether in the vast bamboo sea or in the forest, Chishui has waterfalls with different styles, among which the most influential one is "Shizhangdong Waterfall". Located in the upper reaches of Fengxi River in the south of Chishui City, 30 kilometers away from the urban area. The waterfall is 76 meters high and 80 meters wide. The water poured down from the cliff, like Ma Si's dragon roar, with great momentum. Within a few miles, the sound was thunderous, and within a few hundred meters, the water mist filled and the water curtain danced, which was beautiful. The original jungle around the waterfall is lush, with huge stones lying horizontally, and there are other scenic spots nearby, such as waterfall observation deck, Longines Bay, Feihongqiao, Palladium Tianlu, Sanmiao, Sendai and Dark Waterfall. In addition, there are Middle East Waterfalls one kilometer away from Shizhang Dongbu and Sidonggou Waterfalls in Datong Town. , are more than 20 meters high waterfalls. Nanzhu hometown: Chishui Zhuhai State Forestry Bureau, located in Jinshagou, Chishui; More than 40 kinds of bamboo ash, including 2.78 million mu of Phyllostachys pubescens, entered the bamboo sea. If you enter the green sea, bamboo waves burst, and the blue waves are refreshing. Zhuhai Park is characterized by enjoying bamboo, living in bamboo houses, eating bamboo rice and buying all kinds of bamboo industrial products. Alsophila spinulosa Kingdom: Chishui Alsophila spinulosa Nature Reserve is the first national nature reserve in China to protect Alsophila spinulosa and its ecological environment. It is located in Zhenshagou, Hu Chi, in the middle of Chishui, with an area of 65,438+033 square kilometers and more than 40,000 plants. According to the survey, there are nearly 2000 species of ferns here. Birds 1 10 species, reptiles 32 species, amphibians 10 species, fishes 39 species, insects 100 species, and national key protected animals 18 species, which can be called the source bank of precious and rare species in subtropical areas. The crown of Danxia: In Chishui, there is neither bluestone nor brown stone, but a reddish sandstone that is easy to carve and can be seen everywhere in Chishui. It is mainly used in architecture, sculpture and manufacturing industrial products. The mountains and water in Chishui are also beautiful, but the people in Chishui are more beautiful. One side of the soil and water supports the other. The beautiful Chishui River breeds beautiful Chishui, and the landscape also breeds simple and enthusiastic Chishui people, which is unforgettable for a long time.