What are the 4 major basins in China?

China's four major basins are the Tarim Basin, the Junggar Basin, the Sichuan Basin, and the Qaidam Basin.

The Tarim Basin and the Junggar Basin are located in Xinjiang and have a relatively arid climate. The Tarim Basin is the largest in area, and the Junggar Basin has the highest latitude. The Sichuan Basin is the wettest basin in China. Qaidam Basin is the highest basin in China, with an arid and cold climate.

The four major basins are basically distributed on the second step of the topography, and their characteristics are also different due to their different locations.

The Tarim Basin is the largest inland basin in China, located in southern Xinjiang, in the Tianshan Mountains and the Kunlun Mountains.

Between. The Tarim Basin stretches from the Pamir Plateau in the west.

It extends to the border of Gansu and Singapore in the east, covering an area of more than 500,000 square kilometers. The Tarim Basin is surrounded by high mountains, and is a large closed intermountain basin, which is relatively flat and desert is widely spread, and the Taklamakan Desert in the basin is widespread.

It is the largest desert in China and the second largest mobile desert in the world. There are oases at the edge of the basin.

The Junggar Basin is located in the northern part of Xinjiang, separated from the Tarim Basin by the Tianshan Mountains in the south and the Altai Mountains in the north. With a total area of about 380,000 square kilometers, it is the second largest basin in China. The Junggar Basin is triangular in shape, with wind-eroded terrain and a small desert area. There is a gap between the mountains on the west side.

The Qaidam Basin is located in the northwest of Qinghai, in the Altun Mountains and Qilian Mountains.

and the Kunlun Mountains ring its northwest, north and south, covering an area of about 220,000 square kilometers. The Qaidam Basin is a high-lying basin that slopes from northwest to southeast. With an altitude of 2600 to 3100 meters, it is the highest basin in China, most of the basin is Gobi and desert, and there are many salt lakes and swamps in the southeast.

The Sichuan Basin is located in Sichuan Province and Chongqing Municipality, and the basin is surrounded by Wushan Mountain.

Da Lou Mountain, Qinling Mountains.

Surrounded by Daba Mountain and the western Sichuan Plateau, the basin is low and undulating, with an altitude of about 500 meters. The Sichuan Basin is a well-known red bed basin in China, which is the basin with the most typical morphology, the lowest latitude and the lowest altitude among the major basins in China.

China's four major basins are: Tarim Basin, Junggar Basin, Qaidam Basin, and Sichuan Basin.

Tarim Basin: China's largest inland basin, located in the south of Xinjiang Uygur Autonomous Region, south of the Tianshan Mountains, north of the Kunlun Mountains, west of the Pamir Plateau, east of the Hexi Corridor. It is 520 kilometers wide from north to south and 1,400 kilometers from east to west.

It covers an area of more than 400,000 square kilometers. It is rich in oil and gas resources.

Junggar Basin: It is located in the north of Xinjiang Uygur Autonomous Region, south of the Altai Mountains, north of the Tianshan Mountains, west of the western Junggar Mountains, and east to the foothills of the Beita Mountains. It is 450 kilometers wide from north to south and 700 kilometers long from east to west, with an area of about 300,000 square kilometers, and the desert area accounts for 30%.

Qaidam Basin: Located in the northwest of Qinghai Province, it is a closed huge intermountain fault basin. It is surrounded by the Kunlun Mountains, the Qilian Mountains and the Altun Mountains, covering an area of about 260,000 square kilometers.

Sichuan Basin: It is located in the eastern part of Sichuan Province and the western part of Chongqing, in the upper reaches of the Yangtze River, south of the Daba Mountains, east of the Hengduan Mountains, east of the Wushan Mountains, and south of the Yunnan-Guizhou Plateau. It covers an area of about 260,000 square kilometers, accounting for 46% of the area of Sichuan Province.

It is the basin with the most typical morphology, the southernmost latitude and the lowest altitude among the major basins in China.

The Tarim Basin, the Junggar Basin, the Qaidam Basin and the Sichuan Basin are known as the four major basins in China.

China's four major basins are: the Tarim Basin (more than 400,000 square kilometers), the Sichuan Basin (more than 260,000 square kilometers), the Qaidam Basin in Qinghai (10,000 square kilometers), and the Junggar Basin in northern Xinjiang (180,000 square kilometers).

1.The "Tarim Basin", located between the Tianshan Mountains and the Kunlun Mountains, is a large closed intermountain basin.

2.Surrounded by the Kunlun Mountains, the Qilian Mountains and the Altyn Mountains, the Qaidam Basin is a huge closed intermountain depression basin.

3.It is located in the "Junggar Basin" between the Altai Mountains and the Tianshan Mountains.

4.According to the Qinghai-Tibet Plateau and the Hengduan Mountains, the Qinling Mountains and the Loess Plateau are bordered in the north, the western Hunan and Hubei Mountains in the east, and the "Sichuan Basin" of the Yunnan-Guizhou Plateau in the south.

1. The latitude and longitude of China's four major plateaus.

Qinghai-Tibet Plateau: between 26°00 -39°47 north latitude and 73°19 -104°47 east longitude.

Inner Mongolia Plateau: between 40°20 -50°50 north latitude and 106°-121°40 east longitude.

Yunnan-Guizhou Plateau: between 100°-111°E longitude and 22°-30°N.

Loess Plateau: between 33°-41°N, 100°-114°E.

2. The latitude and longitude of China's four major basins.

Tarim Basin: between 37°-42°N, 75°-90°E.

Junggar Basin: between 45°-48°N, 80°-90°E.

Qaidam Basin: between °00 -39°20.

Sichuan Basin: between 28°-32°, 105°-110°.

China's four major basins are the Tarim Basin, the Junggar Basin, the Qaidam Basin and the Sichuan Basin.

1. Tarim Basin

China's largest inland basin is located in the southern part of Xinjiang Uygur Autonomous Region, south of the Tianshan Mountains, north of the Kunlun Mountains, bordered by the Pamir Plateau to the west and the Hexi Corridor to the east. It is 520 kilometers wide from north to south and 1,400 kilometers from east to west. The surface burns about 400,000 square kilometers.

It is rich in oil and gas resources.

2. Junggar Basin

It is located in the north of Xinjiang Uygur Autonomous Region, south of the Altai Mountains, north of the Tianshan Mountains, west of the western Junggar Mountains, and east to the foothills of the Beita Mountains. It is 450 kilometers wide from north to south and 700 kilometers long from east to west, with an area of about 300,000 square kilometers, and the desert area accounts for 30%.

3. Qaidam Basin

It is a large closed intermountain depression basin. Located in the northwest of Qinghai Province, it is surrounded by the Kunlun Mountains, Qilian Mountains and Altun Mountains, covering an area of about 260,000 square kilometers.

4. Sichuan Basin

China's famous red bed basin is known as the "purple basin". It is the basin with the most typical morphology, the southernmost latitude and the lowest altitude among the major basins in China. It is located in the eastern part of Sichuan Province, the western part of Chongqing, the upper reaches of the Yangtze River, south of the Daba Mountains, east of the Hengduan Mountains, east of the Wushan Mountains, and south of the Yunnan-Guizhou Plateau.

It covers an area of about 260,000 square kilometers, accounting for 46% of the area of Sichuan Province.

Characteristics of the Chinese Basin

Traditionally, China's four major basins are the Tarim Basin in southern Xinjiang (about 400,000 square kilometers), the Junggar Basin in northern Xinjiang (about 300,000 square kilometers), the Sichuan Basin in eastern Sichuan, the Sichuan Basin in western Chongqing (about 260,000 square kilometers), and the Qaida Yanmu Basin in northwest Qinghai (about 250,000 square kilometers).

Geology, attention is paid to the Ordos Basin (also known as the Shaanxi-Gansu-Ningbo Basin, about 370,000 square kilometers), the Bohai-North China Basin (about 300,000 square kilometers), the Songliao Jiboxu Basin (about 260,000 square kilometers), the Qaidam Basin (about 260,000 square kilometers), and the Qiangtang Basin (about 220,000 square kilometers, excluding the ** uplift zone, 160,000 square kilometers).

Ocean basins: China's three major ocean basins are the East China Sea Basin (about 260,000 square kilometers), the South Yellow Sea-North Jiangsu Basin (about 180,000 square kilometers), and the Pearl River Estuary Basin (about 150,000 square kilometers).

The above content reference: Encyclopedia - China's four major basins.

1. The four major basins in China refer to the Qaidam Basin in Qinghai, the Sichuan Basin in eastern Sichuan, and the Junggar Basin and Tarim Basin in northern and southern Xinjiang respectively, of which the largest basin is the Tarim Basin and the smallest is the Qaidam Basin.

2. Qaidam Basin is an inland basin in China, located in the northwest of Qinghai Province, with an area of about 250,000 square kilometers, ranking fourth among the four major basins.

3. The Sichuan Basin is located in the western region of Chongqing, China, and is the southernmost and lowest basin among the four major basins, with an area of about 260,000 square kilometers, ranking third among the four major basins.

4. The area of the Junggar Basin is about 300,000 square kilometers, ranking second among the four major basins, and there are large areas of wind erosion depressions on its landform, which can be mainly divided into two zones, the north zone is mostly desert, and the south zone is the plain landform.

5. The Tarim Basin is the largest among the four major basins, with an area of about 400,000 square kilometers, and it is also the largest inland basin in China.