Brief introduction of Danxia landform in Zhangye: brief introduction of Danxia geology in Zhangye

1. Brief introduction of geological Danxia in Zhangye

Stay at Zhangye Danxia Chengxin Hotel and walk for 5 minutes to reach the scenic spot. Bus ticket to 20 yuan, 40 yuan. Time Science Zhangye is located in the northwest of Gansu Province, 547 kilometers away from Lanzhou. In ancient times, it was one of the four counties in Hexi Corridor. Formerly known as Ganzhou. Its geographical location is very dangerous: it is adjacent to Jiuquan and Jiayuguan in the west and Wuwei in the east. Also known as gold Zhangye, silver five flavors and five flavors. It reaches Badain Jaran Desert in the north and enters Inner Mongolia, and crosses Qilian Mountain in the south to Qinghai. Zhang Ye is famous because of Danxia landform, and Danxia is famous because of a film made by Zhang Yimou here. The color of Danxia in Zhangye is first-class in China, and it is especially romantic to enjoy it after rain. When you come to Zhangye, you will find that the rough northwest also has a soft side. Danxia in Zhangye is one of the areas with the largest, best and richest landforms in China. It is a typical representative of colorful Danxia in China, with high scientific research and tourism appreciation value. The best viewing time of Danxia is early morning and evening, especially at sunset. There are four observation platforms in the colorful Danxia Scenic Area. There is sightseeing bus in the scenic spot, and visitors are sent in the order of viewing platform. Visitors can control their stay time at the observation deck. The last return of the shuttle bus from observation deck 4 is about 20:30. Ask the driver in advance.

2. Introduction of Zhangye Danxia Geopark

Binggou Danxia, tickets to 20 yuan, 40 yuan, sightseeing bus.

It is famous for its great danger and magic, with thousands of cliffs. It is rated as one of the top ten geographical wonders in the world.

Great Western Heaven is the essence of the scenic spot. The main attractions are Blissful Palace, Dance Palace, Glass Palace, Buddha Mother King Kong and so on.

Every place is magnificent and reddish in color, which is the photographer's favorite place to take pictures.

The degree of development is very low, and the roads that have not been repaired are almost inaccessible. It's hard to get here except by chartered bus or go on road trip.

Tickets for Zhangye Danxia Geopark 75 yuan (including sightseeing bus)

Zhangye Danxia Geopark is famous for its colorful landforms, scattered strata, magnificent landscapes and spectacular scenes. Colorful Danxia is mistaken for love at first sight. This is a colorful fairy tale world created by God accidentally knocking over the palette: crimson, grass green, golden yellow, crescent white and other colors compete with each other. Unforgettable things I have seen, yearning things I haven't seen.

3. Zhangye Danxia landform play time

In, Zhangye's Danxia landform experienced a long formation process, from pre-Jurassic about 200 million years ago to Tertiary about 2 million years ago. Danxia landform refers to isolated peaks and steep rocks formed by long-term weathering and stripping and water erosion of red glutenite. Zhangye Danxia landform is located in Zhangye City in the middle of Hexi Corridor in Gansu Province, covering an area of 5 10 square kilometers. The geological structure of Danxia is formed by rock accumulation. It refers to the isolated peaks and steep rocks formed by the long-term weathering, peeling and water erosion of red sandstone combined with the influence of special geological structure, climate change and wind. Mainly developed in horizontal or gently inclined red strata from Jurassic to Tertiary, it is the general name of all kinds of Danxia peaks developed along vertical joints in thick red sandstone and conglomerate layers. Danxia in Qilian Mountain is mainly composed of red gravel, sandstone and mudstone, marked by arid and semi-arid climate, with obvious cross bedding. It is famous for its steep walls, vertical seams and colorful colors.

4. How to get to Danxia landform in Zhangye City?

There is a special bus from Zhangye West Bus Station to Danxia. You can go there by bus.

Danxia is a very important term in geography. Refers to isolated peaks and steep rocks formed by long-term weathering, stripping and water erosion of red sandstone. It is the general name of various Danxia peaks developed along vertical joints in thick red sandstone and conglomerate layers.

It is mainly developed in the horizontal or gently inclined red strata from Jurassic to Tertiary, and Danxia Mountain in northern China is the most typical, hence the name.

Professor Chen, the founder of Danxia Geomorphology, visited Langshan Mountain in his later years, and he had a feeling of meeting and hating each other. He wrote a poem: Half-life fate is famous for the beautiful scenery of Danxia, so we know why Langshan is better than Danxia and why the resort hates being late. He praised the wonderful flowers of the north and the south. (Danxia Mountain, Danxia landform was first discovered in Renhua County, Guangdong Province).

5. Danxia Geological Tourism Scenic Spot in Zhangye City

1. Zhangye Danxia National Geopark

Zhangye Danxia is located in the northern foot of Qilian Mountain, Linze and Sunan counties, with an area of about 5 10 square kilometers. It is a provincial geological park and a provincial scenic spot, located 30 kilometers east of Zhangye City and 20 kilometers north of Linze County.

Zhangye Danxia landform is the only compound area of Danxia landform and colorful mountain scenery in China. From June 5438 to 10, 2005, China Geography magazine and 34 large domestic media jointly held a selection of the most beautiful places in China, and was selected as one of the seven most beautiful Danxia in China. In 2009, it was rated as one of the six most beautiful strange landforms in China by the authoritative and instructive editorial board of Three Guns Surprise magazine. 20 1 1 was rated as one of the top ten magical geographical wonders in the world by American magazine chinese national geography. 20111was approved by the Ministry of Land and Resources as Zhangye National Geopark.

Caishan is famous for its staggered bedding, steep rock wall, magnificent momentum, strange shape and colorful colors. Their ornamental intensity and area are the highest in China, and they have high scientific research and tourism ornamental value. Inscription by Professor Qin Huang, honorary president for life and famous geographer of China Danxia Geomorphological Tourism Development Research Association: Colorful Mountain is the first in China.

The wonders of Danxia are mainly distributed in Le Kang Township and Baiyin Township, and are praised as the first Danxia landform Qilian Mountain in China and one of the best developed areas in China by Professor Qin Huang, the honorary president for life of China Danxia landform tourism development research association and a famous geomorphologist. At the same time, it was rated as one of the seven most beautiful Danxia landforms in China by Illustrated World magazine, which has very important scientific research value and extremely high tourism ornamental value.

Walking into the ice ditch, reed ditch, Wanfo Gorge and Donggou, Qian Shan Wanshui, carved by nature for hundreds of millions of years, presents wonderful shapes such as castles, wheat stacks, palaces, pavilions and birds, with different light and different angles. Naturally, they are ingenious and unique.

2. Zhangye Heihe National Wetland Park

Zhangye National Wetland Park covers an area of 6 1622 mu, including 25,995 mu of wetlands. It is located in the northern suburb of Zhangye City. It is a combination of swamp wetland, lake wetland, river wetland and artificial wetland. There are 45 families 124 genera, plants 195 species and common animals 1 16 species. It is a natural ecological park and also a humidifier and oxygenator in Zhangye City. From June 5438 to February 2009, it was named as Zhangye National Wetland Park by the state.

3. manjusri temple

Manjusri temple, located at the foot of Suzhu Chain, the main peak of Qilian Mountain, is a national key cultural relic protection unit and a national AAA-level tourist attraction.

Manjusri temple Grottoes were built in Beiliang, and were excavated on the cliffs around Manjusri Mountain according to the mountain situation. The temple was built in the prosperous time of Zhenguan in Tang Dynasty, with a history of 1500 years. There are more than 360 large and small temples, more than 70 grottoes, and ancient buildings such as Baizilou, Guanyin, Huangyuting, Wofo Hall, Manjusri Bodhisattva Hall and 500 Luohan Hall are magnificent. Thousand Buddha Cave, Manjusri Cave, Sanqing Cave, Hong Jun Cave, Baiyi Cave and Shanfo Cave have their own characteristics, and their pavilions, halls, ladders and caves are spectacular. The Buddha statues, arhats, King Kong and dharma protectors in the building have their own merits. They have been listed as one of the eight scenic spots in Suzhou since ancient times, and are known as the Little Paradise of the West.

Manjusri Mountain Grottoes, with more than 300 temples, are called Little Western Paradise. On the eighth day of April, monks from Tibetan Buddhist temples and people from Yugur, Mongolian, Tibetan and Han nationalities came to manjusri temple to watch the dance of the gods. The whole valley is full of people, cigarettes and hair bands everywhere. The scene is spectacular.

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6. How to get to the Danxia landform in Zhangye?

Scientifically speaking, it is the product of crustal movement in a long historical period and a masterpiece of nature. The geological structure of Danxia is formed by rock accumulation. It refers to the isolated peaks and steep rocks formed by the long-term weathering, peeling and water erosion of red sandstone combined with the influence of special geological structure, climate change and wind. Mainly developed in horizontal or gently inclined red strata from Jurassic to Tertiary, it is the general name of all kinds of Danxia peaks developed along vertical joints in thick red sandstone and conglomerate layers. Danxia Mountain in Qilian Mountain is mainly composed of red gravel, sandstone and mudstone, which has obvious arid and semi-arid climate characteristics. It is a natural scenic spot dominated by natural scenery, which combines the heroic, dangerous, strange, secluded and beautiful features of Danxia Mountain in Guangdong and the colorful features of colorful cities in Xinjiang.

7. Zhangye Geological Danxia Park

In the early Cretaceous, influenced by Yanshan movement, Qilian Mountain began to uplift, and a piedmont fault basin was formed in its northwest. The basin itself sank rapidly, forming thousands of meters thick piedmont slope deposits, river scouring and lake facies deposits. They are composed of clastic rocks such as sandstone, glutenite and mudstone, and their appearance is purple. Sedimentary particles are cemented by iron, calcium and mud, and their appearance is red. Stratigraphically, this set of red strata is called the lower stratum of Lower Cretaceous Xinmin Bao Formation (K 1xma), and some strata are also called Xiagou Formation. After a long period of weathering and denudation, it has become the main stratum we see today, which constitutes the Danxia landform of Zhangye.

Geological causes of arid climate in North Qilian Mountains

The northern Qilian area has been a part of North China since the Middle Paleozoic (about 400 million years ago). The Indosinian crustal movement about 240 million years ago changed the distribution pattern of Chinese mainland, which lasted for hundreds of millions of years, and further pushed the northern Qilian region to the drier inland of Eurasia. The Jurassic movement uplifted the northern Qinghai-Tibet Plateau and formed many towering east-west mountains, which blocked the influence of the maritime climate of the Tethys Sea in Tibet on the northern Qilian area.

The dry and hot north Qilian area more than 100 million years ago.

Zhangye is located in the northern Qilian Mountains, at that time in the center of Eurasia, far away from the influence of maritime climate. The climate is dry and hot, with little rainfall. Because the four seasons in Cretaceous are not clear, only drought and rainfall alternate.

1. 1 100 million years ago was the depression period of the North Qilian Basin. The basin sank slowly and evenly, forming a large lake basin. The climate at this stage is mainly dry and hot, and the lake area changes according to the amount of precipitation. A large number of iron and calcium components enter the lake basin with surface runoff, forming iron or calcium deposits. In the dry season with strong evaporation, the lake basin shrinks relatively. In shallow water environment, the sedimentary products of rapid lake filling are mainly a set of grayish green and purplish red sandy mudstone, with gypsum and salt layers in some places. This mottled lacustrine mudstone deposit constitutes the main rock stratum of Zhangye's colorful hilly landform. Stratigraphically, it is called the upper part of Lower Cretaceous Xinminbao Formation (K 1xmb), also known as Zhonggou Formation. After a long period of weathering and denudation, it has become the colorful hills we see today.