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Sichuan basin

 

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Sichuan basin



 
 
The Sichuan basin is a lowland region
Depression (geology)

Depression in geology is a landform sunken or depressed below the surrounding area. Depressions may be formed by various mechanisms, and may be referred to by a variety of technical terms....
 in southwestern China
China

China is a Culture of China, an ancient civilization, and, depending on perspective, a national or multinational entity extending over a large area in East Asia....
. It comprises the central and eastern parts of Sichuan
Sichuan

is a Province in western China proper with its capital in Chengdu. The current name of the province, ?? , is an abbreviation of ??? , or "Four circuit #Circuits in East Asia of rivers", which is itself abbreviated from ???? , or "Four circuits of rivers and gorges", named after the division of the existing circuit into four during the Song...
 province, as well as Chongqing
Chongqing

Chongqing is the largest and most populous of the People's Republic of China's four provinces of China-level municipality of China, and the only one in the less densely populated western region of China....
 Municipality. Due to its relative flatness and fertile grounds, it is heavily populated with a population of more than 100 million. In addition to being a dominant geographical feature of the region, the Sichuan basin also constitutes a cultural sphere that is distinguished by its own unique customs, cuisine, and dialects.






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The Sichuan basin is a lowland region
Depression (geology)

Depression in geology is a landform sunken or depressed below the surrounding area. Depressions may be formed by various mechanisms, and may be referred to by a variety of technical terms....
 in southwestern China
China

China is a Culture of China, an ancient civilization, and, depending on perspective, a national or multinational entity extending over a large area in East Asia....
. It comprises the central and eastern parts of Sichuan
Sichuan

is a Province in western China proper with its capital in Chengdu. The current name of the province, ?? , is an abbreviation of ??? , or "Four circuit #Circuits in East Asia of rivers", which is itself abbreviated from ???? , or "Four circuits of rivers and gorges", named after the division of the existing circuit into four during the Song...
 province, as well as Chongqing
Chongqing

Chongqing is the largest and most populous of the People's Republic of China's four provinces of China-level municipality of China, and the only one in the less densely populated western region of China....
 Municipality. Due to its relative flatness and fertile grounds, it is heavily populated with a population of more than 100 million. In addition to being a dominant geographical feature of the region, the Sichuan basin also constitutes a cultural sphere that is distinguished by its own unique customs, cuisine, and dialects. It is also called the "Red Basin." It is famous for rice cultivation. It is also the principal gas-producing region of China.

The Sichuan basin is framed by mountains on all sides. It consists of low hills and alluvial plains, and several major rivers flow into the Chang Jiang (Yangtze River
Yangtze River

The Yangtze River, or Chang Jiang , is the longest river in China and Asia, and the List of rivers by length in the world, after the Nile in Africa and the Amazon River in South America....
), which passes through the southern part of the basin. The seismically active Longmenshan Fault
Longmenshan Fault

The Longmenshan Fault is a thrust fault which runs along the base of the Longmenshan Mountains in Sichuan province in southwestern China. The strike of the fault plane is approximately NE....
 which caused the catastrophic 2008 Sichuan earthquake
2008 Sichuan earthquake

The List_of_deadliest_natural_disasters#Earthquakes, the 2008 Sichuan earthquake , or "Great Sichuan Earthquake", which measured at 8.0 Surface wave magnitude
 runs along the western boundary of the basin, separating it from the Tibetan plateau
Tibetan Plateau

The Tibetan Plateau , also known as the Qinghai-Tibetan Plateau is a vast, elevated plateau in Central Asia covering most of the Tibet Autonomous Region and Qinghai Province in China and Ladakh in Kashmir, India....
 to the west.

This is where the Dawn Redwood
Metasequoia

Metasequoia is a fast growing tree genus in the pinophyta family Cupressaceae of which Metasequoia glyptostroboides, native to the Sichuan-Hubei region of China, is the only living species....
 (Metasequoia glypostroboides, previously only known in fossils and thought to be extinct) was discovered in 1944. The Dawn Redwood is distinctive because it is a deciduous conifer. The basin has minimal rainfall from June to August. The Sichuan basin is not only minimal in rainfall, but it also lacks variety in vegetation.