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| The dispute between China and Japan concerns natural gas. The People's Republic of China (PRC) recently discovered that there exists an undersea ] field in the East China Sea, part of the field lies within the Chinese ] while the remaining lies on the disputed EEZ between Japan and the PRC. ], Taiwan]] Under the ]' ], PRC claims the disputed ocean territory as its own ] (EEZ) due to its being part of PRC's natural extension of its ], while Japan claims the disputed ocean territory as its own EEZ because it is within 200 nautical miles (370 km) from Japan's coast, and proposed a median line as the boundary between the EEZ of China and Japan. | The dispute between China and Japan concerns natural gas. The People's Republic of China (PRC) recently discovered that there exists an undersea ] field in the East China Sea, part of the field lies within the Chinese ] while the remaining lies on the disputed EEZ between Japan and the PRC. ], Taiwan]] Under the ]' ], PRC claims the disputed ocean territory as its own ] (EEZ) due to its being part of PRC's natural extension of its ], while Japan claims the disputed ocean territory as its own EEZ because it is within 200 nautical miles (370 km) from Japan's coast, and proposed a median line as the boundary between the EEZ of China and Japan. | ||
| Japan has objected to Chinese development of natural gas resources in the East China Sea in an area where the two countries ] (EEZ) claims overlap. Japan claims a division of the EEZ on the median line between the countries' coastlines. About 40,000 square kilometers of EEZ are in dispute. China and Japan both claim 200 nautical miles EEZ rights, but the East China Sea width is only 360 nautical miles. China claims an EEZ extending to the eastern end of the Chinese continental shelf (based on UNCLOS III) which goes deep into the Japanese's claimed EEZ.<ref name="GlobalSec">{{Cite web|url=http://www.globalsecurity.org/military/world/war/senkaku.htm |publisher=Globalsecurity.org |title= Senkaku/Diaoyutai Islands}}</ref> | |||
| The specific development in dispute is China's drilling in the ], which is located in undisputed areas on China's side, three miles west of the median line proposed by Japan, but which Japan contends may be tapping natural gas reserves which extend past the median line. The Chunxiao gas field in Xihu Sag in the ] is estimated to hold reserves of more than 1.6 ] of ] and is expected to become a major producer in the next ten years. Commercial operation was expected to begin in mid-2005 at a production rate of 70 ] per year, rising to 282 bcf by 2010. ] has reserves of 7 tcf of gas, 1.9 tcf of which is held in the Chunxiao area.<ref name="GlobalSec"/> This new round of disputes has triggered both official and civilian protests and demonstrations in both countries.<ref name="protest">{{Cite web|url=http://www.voanews.com/english/news/Chinese-Japanese-Stage-Protests-Over-East-China-Sea-Islands-105099884.html |publisher=Voice of America |title= Chinese, Japanese Stage Protests Over East China Sea Islands}}</ref> | |||
| China has set up the ], which is located in undisputed area, and more than 4 km west of the median line proposed by Japan, to extract the natural gas. Japan maintains that although the Chunxiao gas field rigs are on China's side of a median line that Tokyo regards as the two sides' sea boundary, they may tap into a field that stretches underground into the disputed area. Japan therefore seeks a share in the natural gas resources. | China has set up the ], which is located in undisputed area, and more than 4 km west of the median line proposed by Japan, to extract the natural gas. Japan maintains that although the Chunxiao gas field rigs are on China's side of a median line that Tokyo regards as the two sides' sea boundary, they may tap into a field that stretches underground into the disputed area. Japan therefore seeks a share in the natural gas resources. | ||
Revision as of 23:24, 21 October 2010
For other uses, see East Sea (Chinese mythology).30°0′N 125°0′E / 30.000°N 125.000°E / 30.000; 125.000
| East China Sea | |||||||||||||||||||||||||
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 The East China Sea, showing surrounding regions, islands, and cities | |||||||||||||||||||||||||
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| Kanji | 東シナ海 or 東支那海 (literally "East Shina Sea") | ||||||||||||||||||||||||
| Kana | ひがしシナかい | ||||||||||||||||||||||||
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The East China Sea is a marginal sea east of China. It is a part of the Pacific Ocean and covers an area of 1,249,000 km² or 750,000 square miles.
Geography
The East China Sea is bounded on the east by the Kyūshū and Ryukyu Islands, on the south by Taiwan, and on the west by mainland China. It is connected with the South China Sea by the Taiwan Strait and with the Sea of Japan by the Korea Strait; it opens in the north to the Yellow Sea.
Territories with borders on the sea (clockwise from north) include: South Korea, Japan, Taiwan and Mainland China. Max depth: 3,000 m.
Extent
The International Hydrographic Organization defines the limits of the "Eastern China Sea (Tung Hai)" as follows:
On the south. The northern limit of the South China Sea , thence from Santyo the northeastern point of Formosa to the west point of Yonakuni Island and thence to Haderuma Sima (24°03′N 123°47′E / 24.050°N 123.783°E / 24.050; 123.783).
On the east. From Haderuma Sima a line including the Miyako Retto to the east point of Miyako Sima and thence to Okinan Kaku, the southern extremity of Okinawa Sima through this island to Ada-Ko Sima (Sidmouth Island) on to the East point of Kikai Sima (28°20'N) through Tanegra Sima (30°30'N) to the north point thereof and on to Hi-Saki (31'17'N) in Kyūshū.
On the north. From Nomo Saki (32°35'N) in Kyusyu to the south point of Hukae Sima (Goto Retto) and on through this island to Ose Saki (Cape Goto) and to Hunan Kan, the South point of Saisyu To (Quelpart), through this island to its western extreme and thence along the parallel of 33°17' north to the mainland.
On the west. The mainland of China.
Rivers
The Yangtze River (Chang Jiang) is the largest river flowing into the East China Sea.
Islands and reefs
- Senkaku Islands (Japanese) or Diaoyu Islands (Chinese). Disputed.
- Tong Island
There is a cluster of submerged reefs in the northern East China Sea. These include:
- Socotra Rock, also called Suyan Rock or Ieodo, subject of an EEZ dispute between the People's Republic of China and South Korea.
- Hupijiao Rock (虎皮礁)
- Yajiao Rock (鸭礁)
Nomenclature
Until World War II, the sea was referred to as 東支那海 (Higashi Shina Kai; "East Shina Sea") in Japanese. In 2004, official documents of the Japanese Foreign Ministry and other departments switched to the name 東シナ海 (pronounced the same), which has become the standard usage in Japan.
EEZ disputes
There are disputes between China, Japan, and South Korea over the extent of their respective exclusive economic zones.
The dispute between China and Japan concerns natural gas. The People's Republic of China (PRC) recently discovered that there exists an undersea natural gas field in the East China Sea, part of the field lies within the Chinese EEZ while the remaining lies on the disputed EEZ between Japan and the PRC.
Under the United Nations' Law of the Sea, PRC claims the disputed ocean territory as its own Exclusive Economic Zone (EEZ) due to its being part of PRC's natural extension of its continental shelf, while Japan claims the disputed ocean territory as its own EEZ because it is within 200 nautical miles (370 km) from Japan's coast, and proposed a median line as the boundary between the EEZ of China and Japan.
Japan has objected to Chinese development of natural gas resources in the East China Sea in an area where the two countries Exclusive Economic Zone (EEZ) claims overlap. Japan claims a division of the EEZ on the median line between the countries' coastlines. About 40,000 square kilometers of EEZ are in dispute. China and Japan both claim 200 nautical miles EEZ rights, but the East China Sea width is only 360 nautical miles. China claims an EEZ extending to the eastern end of the Chinese continental shelf (based on UNCLOS III) which goes deep into the Japanese's claimed EEZ.
The specific development in dispute is China's drilling in the Chunxiao field, which is located in undisputed areas on China's side, three miles west of the median line proposed by Japan, but which Japan contends may be tapping natural gas reserves which extend past the median line. The Chunxiao gas field in Xihu Sag in the East China Sea is estimated to hold reserves of more than 1.6 tcf of natural gas and is expected to become a major producer in the next ten years. Commercial operation was expected to begin in mid-2005 at a production rate of 70 bcf per year, rising to 282 bcf by 2010. Sinopec Star has reserves of 7 tcf of gas, 1.9 tcf of which is held in the Chunxiao area. This new round of disputes has triggered both official and civilian protests and demonstrations in both countries.
China has set up the Chunxiao gas field, which is located in undisputed area, and more than 4 km west of the median line proposed by Japan, to extract the natural gas. Japan maintains that although the Chunxiao gas field rigs are on China's side of a median line that Tokyo regards as the two sides' sea boundary, they may tap into a field that stretches underground into the disputed area. Japan therefore seeks a share in the natural gas resources.
The dispute between China and South Korea concerns Socotra Rock, a submerged reef on which South Korea has constructed a scientific research station. While neither country claims the rock as territory, China has objected to Korean activities there as a breach of its EEZ rights.
See also
- Geography of China
- Geography of Japan
- Senkaku Islands (Diaoyu Islands in Chinese)
- South China Sea
References
- "Limits of Oceans and Seas, 3rd edition" (PDF). International Hydrographic Organization. 1953. Retrieved 7 February 2010.
- ^ "Senkaku/Diaoyutai Islands". Globalsecurity.org.
- "Chinese, Japanese Stage Protests Over East China Sea Islands". Voice of America.
- Note, Alexander M. Peterson "Sino-Japanese Cooperation in the East China Sea: A Lasting Arrangement?" 42 Cornell International Law Journal 441 (2009).
External links
- Kosuke Takahashi . Gas and oil rivalry in the East China Sea Asia Times Online. July 27, 2004.
- Chinese submarine enters Japanese waters. Wikinews. November 18, 2004. Retrieved March 7, 2006.
- Oil and gas in troubled waters The Economist. October 6, 2005.
- J Sean Curtin. Stakes rise in Japan, China gas dispute Asia Times Online. October 19, 2005.
- Chinese Suyan Rock community
- Alexander M. Peterson's 2009 Note in the Cornell International Law Journal detailing the dispute, clarifying the legal impact of the 2008 Sino-Japanese arrangement to cooperate in the East China Sea, and proposing increased Sino-Japanese cooperation.
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