Sea of Japan
Geography[change | change source]
The Sea of Japan is a sea in the north-western edge of the Pacific Ocean. It is divided from this ocean by the Japanese Archipelago, including Sakhalin, Hokkaidō and Honshū. It is surrounded by these islands and the Eurasian Continent. It covers 978,000 square km. The average depth is 1,667 meters. The depth of the deepest point is 3,742 meters. Five (or Six) narrow channels of water link the Sea of Japan and other seas: the Strait of Tartary and La Pérouse Strait with the Sea of Okhotsk; the Tsugaru Strait with the Pacific Ocean; the Kanmon Straits with the Seto Inland Sea; the Busan and Tsushima Strait with the East China Sea.
The Sea of Japan has a shallow area in the part of its center, which is called as the Yamato Bank and not deeper than 1,000 meters. It has three major sea basins, vast plain in the bottom of sea: the Yamato Basin in the southeast, the Japan Basin in the north and the Tsushima Basin in the southwest. These three surround the Yamato Bank counterclockwise. The geographical feature in the deep sea which is described here, serves an important function for the lower layer water and biodiversity in the deep sea.
The oceanic structure of the Sea of Japan can be divided by depth into two: the surface water of higher layer than the depth of 300 meters, and the deep sea water of lower than this. The surface sea currents circulate in the counterclockwise direction. One of them is the Tsushima Current, which is the branch of the Kuroshio Current.
Name[change | change source]
The International Hydrographic Organization(IHO) decided to call this area the "Sea of Japan" in 1929.
Since 1992, South Korea has asked the world to use the names "East Sea" or "Sea of Korea" instead of "Sea of Japan". South Korea argues that this sea has been called "East Sea" since early times. It is also a Korean belief that the name "East Sea" was eliminated from maps of the world in the early 20th century while South Korea was under the rule of Japan.
However, Japan says that the name "Sea of Japan" has been used more widely than "East Sea" in Europe and America since before the 18th century. Japan also argues that if there were no Japan, there would be no sea.
Currently, most international maps and documents use the name Sea of Japan only. However, in some cases, the name East Sea is included along with the name Sea of Japan.
References[change | change source]
- "S Korea bid to solve sea dispute". BBC News. 2007-01-08. http://news.bbc.co.uk/2/hi/asia-pacific/6240051.stm. Retrieved 2008-02-17. "South Korea calls it the East Sea"
- "Report on the Progress in Consultations on the Naming of the Sea Area between the Korean Peninsula and the Japanese Archipelago". Ministry of Foreign Affairs and Trade (South Korea). 2007-08-30. http://www.mofat.go.kr/press/hotissue/eastsea/res/EastSea1.doc. Retrieved 2008-02-17. "the sea area has been consistently called "East Sea" in Korea"
- "日本海の基礎知識 (Basic Information of the Sea of Japan)" (in Japanese). Japan Meteological Agency. http://www.jma-net.go.jp/jsmarine/japansea.html. Retrieved 2016-01-28.
- Michitaka Uda. "Sea of Japan". Encyclopaedia Britannica. http://www.britannica.com/place/Sea-of-Japan. Retrieved 2016-01-28.
- "日本海の大きさは？". Kid's Nihonkai-gaku. 2012. http://www.nihonkaigaku.org/kids/secret/size.html. Retrieved 2016-02-22.
- "暖流と寒流". Kid's Nihonkai-gaku. 2012. http://www.nihonkaigaku.org/kids/secret/ocean.html. Retrieved 2016-02-22.
Other websites[change | change source]
|Wikimedia Commons has media related to: Sea of Japan|
- Sea of Japan naming dispute at English Wikipedia