What is the length of the Pearl River? How many kilometers is the Pearl River?

The Pearl River is 2,320 kilometers long.

The Pearl River, also known as the Yue River, is the second largest river in China[1-2] and the third longest river in China[3]. The Pearl River originally referred to the 96-kilometer-long waterway from Guangzhou to the mouth of the sea, named because it flowed through the famous Haizhu Island (Shi), and gradually became the general name of the Xijiang, Dongjiang, Beijiang, and the rivers in the Pearl River Delta [4-5]. The Pearl River originates in the Maxiong Mountains of the Wumeng Mountains of the Yunnan-Guizhou Plateau, flows through six provinces in central and western China and northern Vietnam, and flows downstream into the South China Sea from eight estuaries to the South China Sea.

In 2012, researchers from the Institute of Remote Sensing Application of the Chinese Academy of Sciences used satellite remote sensing technology to measure the length and basin area of the Pearl River, and obtained accurate data, and determined that the Pearl River is the second largest river in China. The annual runoff of the Pearl River is more than 330 billion cubic meters, ranking second in the country's river system, second only to the Yangtze River, 7 times the annual runoff of the Yellow River and 10 times that of the Huai River. It has a total length of 2,320 kilometers and a basin area of 453,690 square kilometers (of which 442,100 square kilometers are in China and 11,590 square kilometers are in Vietnam. It is the largest river system in southern China and the third longest river in China.

The Pearl River is 2,320 kilometers long, and if it is wide, the width of the river will vary depending on the topography as it flows through different areas. The Pearl River is the second largest river in China, with a total length of 36,000 kilometers and 774 large and small rivers, with abundant water flow and second in shipping value, second only to the Yangtze River.

With a total length of 2,320 kilometers and a basin area of 446768 square kilometers, it is the general name of the rivers of the Xijiang, Beijiang, Dongjiang and Pearl River Delta. The basin spans six provinces and regions of Yunnan, Guizhou, Guangxi, Guangdong, Hunan and Jiangxi, with many tributaries of the water system, crisscrossed by waterways, with the Nanpan River as the source and originating from the Maxiong Mountain in the northeast of Zhanyi County, Qujing City, Yunnan Province. There are the strange landscapes of "one vein separated by two plates", "one water drop and three rivers", and "one line of five beads".

The topography of the basin is generally high in the west and low in the east, high in the north and low in the south. It is rich in water resources and has the smallest sediment content among China's seven major rivers.

The length of the Pearl River is 2,197 kilometers from the Nanpan River of the Xijiang River.

The length of the Pearl River is 2,320 km.

The Pearl River is 2,320 kilometers long.

The Pearl River, also known as the Guangdong River.

It is the second largest river in China and the third longest river in China. The Pearl River originally refers to a 96-kilometer-long waterway from Guangzhou to the mouth of the sea, named because it flows through the famous Haizhu Island (stone), and later gradually became the Xijiang River and the Dongjiang River.

Bac Giang and the Pearl River Delta.

A general term for the rivers on it.

The Pearl River originates from the Yunnan-Guizhou Plateau.

The Umeng Mountains are the Maxiong Mountains, which flow through six provinces and regions in central and western China and northern Vietnam, and flow downstream into the South China Sea from eight estuaries.

There are 774 large and small rivers in the Pearl River water system, with a total length of more than 36,000 kilometers, abundant river water and numerous tributaries, which have brought superior conditions to the shipping industry of the Pearl River, and the shipping value is second only to the Yangtze River, ranking second in the country.

The regional extent of the Pearl River:

The Pearl River Basin is located between 21°31 and 26°49 north latitude and 102°14 and 115°53 east longitude. The basin starts from Nanling in the north to Yunwu, Yunkai, 60,000 mountains and 100,000 mountains in the south.

and other mountain ranges; From Lotus Mountain in the east.

To the west is the Umeng Mountain Range.

It is located in 6 provinces and regions including Yunnan, Guizhou, Guangxi, Guangdong, Hunan and Jiangxi, and the upper reaches of its secondary tributary, Zuojiang, are in Vietnam. The basin covers an area of 453,690 square kilometers, of which 10,000 square kilometers are in the domestic part, accounting for the total area of the country. The annual runoff is second only to the Yangtze River, and the length and basin area rank fourth in the country.

The length of the Pearl River is 2,320 km.

The average annual runoff in the Pearl River basin in Guangdong is 114.4 billion cubic meters. Among them: 25.1 billion cubic meters of the Dongjiang River, 45.7 billion cubic meters of the Beijiang River, 12.3 billion cubic meters of the main stream of the lower reaches of the Xijiang River, and 31.3 billion cubic meters of the Pearl River Delta.

The average annual runoff depth is mm, the average annual runoff depth is 800-1800 mm, and the average runoff coefficient is .

The runoff modulus of the Pearl River in Guangdong is liters and seconds per square kilometer, and the runoff modulus in various places is in liters and seconds per square kilometer. The coefficient of annual runoff variation is between; The absolute ratio of annual runoff is Dongjiang (Boluo Station), Beijiang (Shijiao Station) and Xijiang (Gaoyao Station).

Geomorphological features of the Pearl River:

The Pearl River Basin is mostly mountainous and hilly, accounting for the total area, while the plain area is small and scattered, and only occupies it. The general topography is high in the northwest and low in the southeast. In the northwest, there is the Yunnan-Guizhou Plateau with an average altitude of 1000 2000 meters, and there are basins and lakes on the plateau.

There are many rapids and waterfalls in the edge of the plateau, among which the Huangguoshu Waterfall on the Baishui River, the source of the Beipan River, is the most famous.

To the east of the Yunnan-Guizhou Plateau, there is a low mountain and hill with an altitude of about 500 meters, called Liangguang Hills. There are also many mountains with an altitude of 1,000 meters or more between the low hills, and there are many basins and valleys.

The length of the Pearl River is 2,320 km.

The Pearl River, also known as the Yue River, is the second largest river in China and the third longest river in the territory. The Pearl River originally refers to a 96-kilometer-long waterway from Guangzhou to the mouth of the sea, named after the famous Haizhu Island (Shi), and later gradually became the general name of the Xijiang, Dongjiang, Beijiang and the rivers on the Pearl River Delta, with a total length of 2,320 kilometers.

The Pearl River basin is vast, covering six provinces and autonomous prefectures in the central and western regions, including Yunnan, Guizhou, Guangxi, Hunan, Jiangxi and Guangdong. The abundant water volume brings vitality to the Pearl River Basin.

The Pearl River, known as the mother river of Guangzhou, is the largest river in southern China and the third longest river in China after the Yangtze River and the Yellow River.

The Pearl River Basin covers a vast area, mostly mountains and hills, accounting for the total area, while the plains are small and scattered, accounting for only 55%, and the larger ones are the Pearl River Delta Plain. The Pearl River Basin is rich in tourism resources, and the famous Huangguoshu Waterfall and Guilin Mountains and Rivers are all in the Pearl River Basin.

The Pearl River includes tributaries such as the Dongjiang, Xijiang and Beijiang rivers, which converge into the Guangzhou River section and flow through the urban area of Guangzhou, giving birth to Guangzhou and witnessing the historical development of Guangzhou for more than 2,000 years. Now, the Pearl River seen in the downtown area of Guangzhou is a place full of humanistic characteristics and modern landscape charm, with beautiful scenery.

2320 km.

With a total length of 2,320 kilometers, the Pearl River is the third longest river in China, with an annual runoff of more than 330 billion cubic meters, ranking second in the country's river system.

With a total length of more than 2,300 kilometers, the Pearl River is the third longest river in China after the Yangtze River and the Yellow River. If the annual runoff is calculated, it is more than 330 billion cubic meters, six times that of the Yellow River, and the flow is only less than that of the Yangtze River.