Why is North Korea called three thousand miles of splendid rivers and mountains?

In ancient Korea, it claimed to have "three thousand miles of beautiful mountains and rivers." After the partition of North and South, both the Democratic People's Republic of Korea and the Republic of Korea inherited this saying, and adopted the expression of three thousand miles of mountains and rivers in their respective national anthems? .

Because of the lack of first-hand information about North Korea, China. com has two main explanations for this statement: First, the longest distance between north and south of the Korean Peninsula is about 1 100 km. According to Korea's calculation, 1 Korea is equal to 0.4 km (this conversion relationship has not been verified by first-hand data), which is about 3,000 Koryo.

Second, the longest straight-line distance between north and south of the Korean Peninsula is 840 kilometers (about 21000 Korea), and the longest straight-line distance between east and west is 360 kilometers (about 900 Korea). Together, the north and south and east and west span nearly 3,000 Korea.

Ranging according to the map? The Democratic People's Republic of Korea draws a straight line from southwest to northeast, with the longest distance of about 700 kilometers. In addition, both North Korea and South Korea believe that their territory includes the whole Korean peninsula, and it is impossible to regard the territory they actually control as all legal territory.

The expression "Sanlishan River" in the national anthems of the two countries obviously refers to the same Korean peninsula, not that the north and south of the peninsula can be divided into Sanlishan River. )

Extended data:

Regional position

The Democratic People's Republic of Korea is located in eastern Asia and the northern half of the Korean Peninsula. It borders China in the north, Russia in the northeast and South Korea by the military demarcation line of the 38th parallel.

The Korean peninsula is surrounded by the sea on three sides, with the Sea of Japan (including East Korea Bay) in the east and the Yellow Sea (including West Korea Bay) in the southwest. Mountains account for about 80% of the country. The total length of the peninsula coastline is about 17300 km (including the island coastline). ?

topography

Geologically, Pyongyang belongs to granite and limestone terrane formed in Mesozoic and Jurassic, and is called "Datong system" by North Korea. Pyongyang is relatively flat, with plains and hills as the main terrain, with an average elevation of 27 meters.

The main plain is Pyongyang Plain, covering an area of 950 square kilometers; Shun 'an Plain Area 190 km2.

China's mountain peaks (actually hills) mainly include Peony Peak, which is 95 meters high. Huofeng Mountain, elevation196m; General Shuai Feng of Dacheng Mountain is 270 meters high; Longyue Mountain, 292 meters high. Pyongyang is located in the lower reaches of the Datong River, and there are many rivers in the territory, mainly including the Datong River, the Ordinary River, the Nanjiang River, the Hezhang River and the Shangyuanjiang River. These islands are Doulao Island and Yangjiao Island.

Climatic characteristics

North Korea belongs to the temperate East Asian monsoon climate. It is warm and rainy in summer and cold and dry in winter. The annual average temperature is 8 ~12 c, and the annual average precipitation is 1000 ~ 1200mm. The rainfall from June to September accounts for 70% of the whole year.

The annual average precipitation is about 1500mm, which gradually decreases from south to north. The average temperature in winter is below zero. It is the hottest in summer and August, with the temperature of 25 degrees Celsius. It is vulnerable to typhoons in March, April and early summer. There was an ice age.

References:

Baidu Encyclopedia-3000 Li Jiangshan