Yalu River

Yalu River
Chinese name
Traditional Chinese 鴨綠江
Simplified Chinese 鸭绿江
Korean name
Chosŏn'gŭl 압록강
Hancha 鴨綠江
Manchu name
Manchu Yalu ula
(Möllendorf)

Manchu script

Yalu River
River
Name origin: Manchu, "the boundary between two countries"
Countries North Korea, China
Source Baekdu Mountain
 - coordinates
Mouth Korea Bay
 - coordinates
Length 790 km (491 mi)

The Yalu River (also called the Amnok in Korea) is a river on the border between North Korea and China. Together with the Tumen River to its east, and a small portion of Baekdu (Changbai) Mountain, the Yalu forms the border between North Korea and China. The Chinese name "Yalu" literally means "Duck Green", but the characters were chosen to phonetically approximate the original Manchu word "Yalu", which means "the boundary between two countries". The Korean name is the Korean pronunciation of the Chinese characters.

Contents

Geography

From 2,500 m above sea level on Changbai Mountain, on the China-North Korea border, the river flows south to Hyesan before sweeping 130 km northwest to Linjiang and then returning to a more southerly route for a further 300 km to empty into the Korea Bay between Dandong (China) and Sinŭiju (North Korea).

The bordering Chinese provinces are Jilin and Liaoning.

The river is 790 km (491 mi) long and receives the water from over 30,000 km² of land. The Yalu's most significant tributaries are the Changjin (장진강, 長津江), Heochun (허천강, 虚川江) and Tokro rivers. The river is not easily navigable for most of its length.[1]

The depth of the Yalu River varies from some of the more shallow parts on the eastern side in Hyesan (1 metre) to the deeper parts of of the river near the Yellow Sea (2.5 metres).[2]

History

The river basin is the site where the ancient kingdom of Goguryeo rose to power. Many former fortresses are located along the river and the former capital of that kingdom was situated at what is now the medium-sized city of Ji'an, China along the Yalu, a site rich in Goguryeo era relics.

The river has been the site of several battles because of its strategic location between Korea and China, including:

The Korean side of the river was heavily industrialized during Colonial Korea (1910–1945), and by 1945 almost 20% of Imperial Japan's total industrial output originated in Korea. During the Korean War the movement of UN troops approaching the river precipitated massive Chinese intervention from around Dandong. In the course of the conflict every bridge across the river except one was destroyed. The one remaining bridge was the Sino-Korea Friendship Bridge connecting Sinuiju, North Korea to Dandong, China. During the war the valley surrounding the western end of the river also became the focal point of a series of dogfights for air superiority over North Korea, earning the nickname "MiG Alley" in reference to the MiG-15 fighters flown by the combined North Korean, Chinese and Soviet forces. U.S. General Mark W. Clark initiated Operation Moolah to influence a Communist MiG-15 pilot to defect with the MiG to South Korea in 1953 and receive a financial award and political asylum. LT No Kum-Sok would defect after the signing of the armistice in September 1953.

The river has frequently been crossed by North Koreans fleeing to China since the early 1990s.

Economy

The river is important for hydroelectric power, and one of the largest hydroelectric dams in Asia is in Sup'ung Rodongjagu, 100 m high and over 850 m long, located upstream from Sinuiju, North Korea. The dam has created an artificial lake over a portion of the river, called Sapung Lake. In addition the river is used for transportation, particularly of lumber from its forested banks. The river provides fish for the local population.

Crossings

See also

External links

References

  1. ^ Entire paragraph taken from Earth Snapshot Website. (March 25, 2011). Sediments in Korea Bay and Incheon Bay, North and South Korea. Retrieved from http://www.eosnap.com/tag/yalu-river/
  2. ^ Encyclopedia Britannica. (December 5, 2011). Yalu River. Retrieved from http://www.britannica.com/EBchecked/topic/651445/Yalu-River